Subject: [PATCH] ACPI: thermal: Use strscpy() instead of strcpy() From: Abdul Rahim To: rafael@kernel.org, lenb@kernel.org Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, Abdul Rahim Date: Fri, 13 Sep 2024 02:29:22 +0530 . Subject: [GIT PULL] hwmon fixes for v6.11-rc8 From: Guenter Roeck To: Linus Torvalds Cc: linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org Date: Thu, 12 Sep 2024 14:02:15 -0700 Hi Linus, Please pull hwmon fixes for Linux v6.11-rc8 from signed tag: git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-for-v6.11-rc8 Thanks, Guenter ------ The following changes since commit da3ea35007d0af457a0afc87e84fddaebc4e0b63: Linux 6.11-rc7 (2024-09-08 14:50:28 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git tags/hwmon-for-v6.11-rc8 for you to fetch changes up to 20471071f198c8626dbe3951ac9834055b387844: hwmon: (pmbus) Conditionally clear individual status bits for pmbus rev >= 1.2 (2024-09-09 10:58:09 -0700) ---------------------------------------------------------------- hwmon fixes for v6.11-rc8/v6.11 - Fix clearing status register bits for chips supporting older PMBus versions ---------------------------------------------------------------- Patryk Biel (1): hwmon: (pmbus) Conditionally clear individual status bits for pmbus rev >= 1.2 drivers/hwmon/pmbus/pmbus.h | 6 ++++++ drivers/hwmon/pmbus/pmbus_core.c | 17 ++++++++++++++--- 2 files changed, 20 insertions(+), 3 deletions(-) . Subject: [PATCH v4 0/2] Add I2C driver for Bosch BMI270 IMU From: Alex Lanzano To: Alex Lanzano , Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jagath Jog J , Nuno Sa , Ramona Gradinariu Cc: linux-kernel-mentees@lists.linuxfoundation.org, skhan@linuxfoundation.org, Jonathan Cameron , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Date: Thu, 12 Sep 2024 17:07:17 -0400 . Subject: Known and unfixed active data loss bug in MM + XFS with large folios since Dec 2021 (any kernel from 6.1 upwards) From: Christian Theune To: linux-mm@kvack.org, "linux-xfs@vger.kernel.org" , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Cc: torvalds@linux-foundation.org, axboe@kernel.dk, Daniel Dao , Dave Chinner , willy@infradead.org, clm@meta.com, regressions@lists.linux.dev, regressions@leemhuis.info Date: Thu, 12 Sep 2024 23:18:34 +0200 . Subject: [PATCH 0/3] Disable Suspend-to-Idle in Hyper-V and Fix Hibernation Interruptions From: Erni Sri Satya Vennela To: kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, jikos@kernel.org, bentiss@kernel.org, dmitry.torokhov@gmail.com, linux-hyperv@vger.kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Cc: ernis@microsoft.com, Erni Sri Satya Vennela Date: Thu, 12 Sep 2024 14:27:47 -0700 . Subject: [ANNOUNCE] 6.1.109-rt41 From: Clark Williams To: LKML ,linux-rt-users ,Steven Rostedt ,Thomas Gleixner ,Carsten Emde ,John Kacur ,Sebastian Andrzej Siewior ,Daniel Wagner ,Tom Zanussi ,Clark Williams ,Pavel Machek ,Joseph Salisbury Date: Thu, 12 Sep 2024 21:46:33 -0000 . Subject: [PATCH] PCI: Mark Creative Labs EMU20k2 INTx masking as broken From: Alex Williamson To: helgaas@kernel.org Cc: Alex Williamson , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, delineshev@outlook.com Date: Thu, 12 Sep 2024 15:53:27 -0600 . Subject: [PATCH v4 00/30] riscv control-flow integrity for usermode From: Deepak Gupta To: paul.walmsley@sifive.com, palmer@sifive.com, conor@kernel.org, linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-kselftest@vger.kernel.org Cc: quic_zhonhan@quicinc.com, zong.li@sifive.com, zev@bewilderbeest.net, david@redhat.com, peterz@infradead.org, catalin.marinas@arm.com, broonie@kernel.org, dave.hansen@linux.intel.com, atishp@rivosinc.com, bjorn@rivosinc.com, namcaov@gmail.com, usama.anjum@collabora.com, guoren@kernel.org, alx@kernel.org, jszhang@kernel.org, hpa@zytor.com, puranjay@kernel.org, shuah@kernel.org, sorear@fastmail.com, costa.shul@redhat.com, robh@kernel.org, antonb@tenstorrent.com, quic_bjorande@quicinc.com, lorenzo.stoakes@oracle.com, corbet@lwn.net, dawei.li@shingroup.cn, anup@brainfault.org, deller@gmx.de, x86@kernel.org, andrii@kernel.org, willy@infradead.org, kees@kernel.org, mingo@redhat.com, libang.li@antgroup.com, samitolvanen@google.com, greentime.hu@sifive.com, osalvador@suse.de, ajones@ventanamicro.com, revest@chromium.org, ancientmodern4@gmail.com, aou@eecs.berkeley.edu, jerry.shih@sifive.com, alexghiti@rivosinc.com, arnd@arndb.de, yang.lee@linux.alibaba.com, charlie@rivosinc.com, bgray@linux.ibm.com, Liam.Howlett@oracle.com, leobras@redhat.com, songshuaishuai@tinylab.org, xiao.w.wang@intel.com, bp@alien8.de, cuiyunhui@bytedance.com, mchitale@ventanamicro.com, cleger@rivosinc.com, tglx@linutronix.de, krzk+dt@kernel.org, vbabka@suse.cz, debug@rivosinc.com, brauner@kernel.org, bhe@redhat.com, ke.zhao@shingroup.cn, oleg@redhat.com, samuel.holland@sifive.com, ben.dooks@codethink.co.uk, evan@rivosinc.com, palmer@dabbelt.com, ebiederm@xmission.com, andy.chiu@sifive.com, schwab@suse.de, akpm@linux-foundation.org, sameo@rivosinc.com, tanzhasanwork@gmail.com, rppt@kernel.org, ryan.roberts@arm.com Date: Thu, 12 Sep 2024 16:16:19 -0700 . Subject: [PATCH 1/2] selftest/mm: Fix typo in virtual_address_range From: Chunyan Zhang To: Andrew Morton , Shuah Khan , Paul Walmsley , Palmer Dabbelt Cc: Alexandre Ghiti , Charlie Jenkins , linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Chunyan Zhang Date: Fri, 13 Sep 2024 10:26:34 +0800 . Subject: [PATCH v2] riscv: Use '%u' to format the output of 'cpu' From: WangYuli To: paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, samuel.holland@sifive.com, conor.dooley@microchip.com, charlie@rivosinc.com, macro@orcam.me.uk Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, atish.patra@wdc.com, anup@brainfault.org, guanwentao@uniontech.com, zhanjun@uniontech.com, WangYuli Date: Fri, 13 Sep 2024 11:02:52 +0800 . Subject: [RESEND PATCH v2] riscv: hwprobe: export Zicntr and Zihpm extensions From: =?UTF-8?q?Miquel=20Sabat=C3=A9=20Sol=C3=A0?= To: paul.walmsley@sifive.com Cc: palmer@dabbelt.com, aou@eecs.berkeley.edu, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Miquel=20Sabat=C3=A9=20Sol=C3=A0?= , Jesse Taube , Conor Dooley Date: Fri, 13 Sep 2024 07:13:24 +0200 . Subject: [PATCH] KVM: x86/tdp_mmu: Trigger the callback only when an interesting change From: Isaku Yamahata To: kvm@vger.kernel.org Cc: Sean Christopherson , sagis@google.com, chao.gao@intel.com, pbonzini@redhat.com, isaku.yamahata@intel.com, rick.p.edgecombe@intel.com, yan.y.zhao@intel.com, linux-kernel@vger.kernel.org Date: Thu, 12 Sep 2024 16:36:52 -0700 . Subject: [PATCH -next] KVM: selftests: Use ARRAY_SIZE for array length From: Jiapeng Chong To: seanjc@google.com Cc: pbonzini@redhat.com, shuah@kernel.org, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Jiapeng Chong , Abaci Robot Date: Fri, 13 Sep 2024 13:43:15 +0800 . Subject: linux-next: manual merge of the vfs-brauner tree with the cifs tree From: Stephen Rothwell To: Christian Brauner , Steve French Cc: David Howells , CIFS , Linux Kernel Mailing List , Linux Next Mailing List , Steve French Date: Fri, 13 Sep 2024 08:59:45 +1000 . Subject: [PATCH] smb: client: compress: fix a potential issue of freeing an invalid pointer From: Qianqiang Liu To: ematsumiya@suse.de, sfrench@samba.org Cc: linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-kernel@vger.kernel.org, Qianqiang Liu Date: Fri, 13 Sep 2024 08:00:54 +0800 . Subject: [PATCH] smb: client: compress: fix an "illegal accesses" issue From: Qianqiang Liu To: ematsumiya@suse.de, sfrench@samba.org Cc: linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-kernel@vger.kernel.org, Qianqiang Liu Date: Fri, 13 Sep 2024 11:24:49 +0800 . Subject: [PATCH v2] smb: client: compress: fix an "illegal accesses" issue From: Qianqiang Liu To: ematsumiya@suse.de, sfrench@samba.org Cc: linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-kernel@vger.kernel.org, Qianqiang Liu Date: Fri, 13 Sep 2024 11:27:51 +0800 . Subject: [PATCH v3] Documentation: userspace-api: iommufd: Update HWPT_PAGING and HWPT_NESTED From: Nicolin Chen To: , Date: Thu, 12 Sep 2024 22:25:19 -0700 . Subject: [PATCH v11] i2c: designware: fix controller is holding SCL low while ENABLE bit is disabled From: Kimriver Liu To: Date: Fri, 13 Sep 2024 11:31:46 +0800 . Subject: Representing an unusual I2C controller From: Chris Packham To: "linux-i2c@vger.kernel.org" Cc: "linux-kernel@vger.kernel.org" Date: Fri, 13 Sep 2024 16:27:04 +1200 . Subject: [PATCH] nfsd: Fix nfs4_disable_idmapping option From: =?UTF-8?q?Pali=20Roh=C3=A1r?= To: Chuck Lever , Jeff Layton , Neil Brown , Olga Kornievskaia , Dai Ngo , Tom Talpey Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 00:06:59 +0200 . Subject: [PATCH] nfsd: Fill NFSv4.1 server implementation fields in OP_EXCHANGE_ID response From: =?UTF-8?q?Pali=20Roh=C3=A1r?= To: Chuck Lever , Jeff Layton , Neil Brown , Olga Kornievskaia , Dai Ngo , Tom Talpey Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 00:09:19 +0200 . Subject: [PATCH] nfsd: Add support for mapping sticky bit into NFS4 ACL From: =?UTF-8?q?Pali=20Roh=C3=A1r?= To: Chuck Lever , Jeff Layton , Neil Brown , Olga Kornievskaia , Dai Ngo , Tom Talpey Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 00:15:23 +0200 . Subject: [PATCH v4 0/2] Use functionality of irq_get_trigger_type() and From: Vasileios Amoiridis To: robh@kernel.org, saravanak@google.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: andriy.shevchenko@linux.intel.com, Vasileios Amoiridis Date: Fri, 13 Sep 2024 00:16:03 +0200 . Subject: [PATCH] nfsd: Fix NFSD_MAY_BYPASS_GSS and NFSD_MAY_BYPASS_GSS_ON_ROOT From: =?UTF-8?q?Pali=20Roh=C3=A1r?= To: Chuck Lever , Jeff Layton , Neil Brown , Olga Kornievskaia , Dai Ngo , Tom Talpey Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 00:19:17 +0200 . Subject: Re: [PATCH] nfsd: Fix nfs4_disable_idmapping option From: "NeilBrown" To: Pali =?utf-8?q?Roh=C3=A1r?= Cc: "Chuck Lever" , "Jeff Layton" , "Olga Kornievskaia" , "Dai Ngo" , "Tom Talpey" , linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 08:26:02 +1000 . Subject: Re: [PATCH] nfsd: Fill NFSv4.1 server implementation fields in OP_EXCHANGE_ID response From: "NeilBrown" To: Pali =?utf-8?q?Roh=C3=A1r?= Cc: "Chuck Lever" , "Jeff Layton" , "Olga Kornievskaia" , "Dai Ngo" , "Tom Talpey" , linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 08:31:55 +1000 . Subject: linux-next: Signed-off-by missing for commit in the loongarch tree From: Stephen Rothwell To: Huacai Chen Cc: Linux Kernel Mailing List , Linux Next Mailing List Date: Fri, 13 Sep 2024 08:41:24 +1000 . Subject: [PATCH] perf symbol: Do not fixup end address of labels From: Namhyung Kim To: Arnaldo Carvalho de Melo , Ian Rogers , Kan Liang Cc: Jiri Olsa , Adrian Hunter , Peter Zijlstra , Ingo Molnar , LKML , linux-perf-users@vger.kernel.org Date: Thu, 12 Sep 2024 15:42:08 -0700 . Subject: [PATCH v3] Avoid memory barrier in read_seqcount() through load acquire From: Christoph Lameter via B4 Relay To: Thomas Gleixner , Catalin Marinas , Will Deacon , Peter Zijlstra , Ingo Molnar , Waiman Long , Boqun Feng Cc: Linus Torvalds , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arch@vger.kernel.org, "Christoph Lameter (Ampere)" Date: Thu, 12 Sep 2024 15:44:08 -0700 . Subject: [PATCH] lockd: Fix comment about NLMv3 backwards compatibility From: =?UTF-8?q?Pali=20Roh=C3=A1r?= To: Chuck Lever , Jeff Layton , Neil Brown , Olga Kornievskaia , Dai Ngo , Tom Talpey Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 00:53:20 +0200 . Subject: [PATCH v2 for-next] pm: cpupower: rename raw_pylibcpupower.i From: Min-Hua Chen To: Thomas Renninger , Shuah Khan , "John B. Wyatt IV" , John Kacur Cc: Min-Hua Chen , "John B . Wyatt IV" , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 07:01:00 +0800 . Subject: Re: [PATCH] nfsd: Fix nfs4_disable_idmapping option From: "NeilBrown" To: Pali =?utf-8?q?Roh=C3=A1r?= Cc: "Chuck Lever" , "Jeff Layton" , "Olga Kornievskaia" , "Dai Ngo" , "Tom Talpey" , linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 09:03:00 +1000 . Subject: Re: [PATCH] lockd: Fix comment about NLMv3 backwards compatibility From: "NeilBrown" To: Pali =?utf-8?q?Roh=C3=A1r?= Cc: "Chuck Lever" , "Jeff Layton" , "Olga Kornievskaia" , "Dai Ngo" , "Tom Talpey" , linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 09:10:45 +1000 . Subject: [GIT PULL] workqueue: Changes for v6.12 From: Tejun Heo To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Lai Jiangshan Date: Thu, 12 Sep 2024 13:29:22 -1000 The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b: Linux 6.11-rc1 (2024-07-28 14:19:55 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git/ tags/wq-for-6.12 for you to fetch changes up to b4722b8593b8815785bbadf87f13c88e89a0ebef: kernel/workqueue.c: fix DEFINE_PER_CPU_SHARED_ALIGNED expansion (2024-09-11 08:10:44 -1000) ---------------------------------------------------------------- workqueue: Changes for v6.12 Nothing major: - workqueue.panic_on_stall boot param added. - alloc_workqueue_lockdep_map() added (used by DRM). - Other cleanusp and doc updates. ---------------------------------------------------------------- Baoquan He (1): kernel/workqueue.c: fix DEFINE_PER_CPU_SHARED_ALIGNED expansion Matthew Brost (4): workqueue: Split alloc_workqueue into internal function and lockdep init workqueue: Change workqueue lockdep map to pointer workqueue: Add interface for user-defined workqueue lockdep map workqueue: Don't call va_start / va_end twice Sangmoon Kim (2): workqueue: add cmdline parameter workqueue.panic_on_stall Documentation: kernel-parameters: add workqueue.panic_on_stall Sergey Senozhatsky (1): workqueue: fix null-ptr-deref on __alloc_workqueue() error Tejun Heo (2): workqueue: Fix htmldocs build warning workqueue: Fix another htmldocs build warning Documentation/admin-guide/kernel-parameters.txt | 7 ++ include/linux/workqueue.h | 41 +++++++++ kernel/workqueue.c | 107 ++++++++++++++++++------ 3 files changed, 130 insertions(+), 25 deletions(-) -- tejun . Subject: [GIT PULL] clk fixes for v6.11-rc7 From: Stephen Boyd To: Linus Torvalds Cc: Michael Turquette , linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Date: Thu, 12 Sep 2024 16:31:47 -0700 The following changes since commit 71c03a8cb213d267853e0d9f520c972480960544: clk: qcom: gcc-sc8280xp: don't use parking clk_ops for QUPs (2024-09-03 13:01:34 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git tags/clk-fixes-for-linus for you to fetch changes up to a4d89b11aca3ffa73e234f06685261ce85e5fb41: clk: qcom: clk-alpha-pll: Simplify the zonda_pll_adjust_l_val() (2024-09-09 14:06:07 -0700) ---------------------------------------------------------------- One build fix for 32-bit arches using the Qualcomm PLL driver. It's cheaper to use a comparison here instead of a division so we just do that to fix the build. ---------------------------------------------------------------- Satya Priya Kakitapalli (1): clk: qcom: clk-alpha-pll: Simplify the zonda_pll_adjust_l_val() drivers/clk/qcom/clk-alpha-pll.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) -- https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git/ https://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git . Subject: [PATCH v6 0/4] pressure: bmp280: Minor cleanup and interrupt support From: Vasileios Amoiridis To: jic23@kernel.org, lars@metafoo.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, andriy.shevchenko@linux.intel.com Cc: vassilisamir@gmail.com, ang.iglesiasg@gmail.com, linus.walleij@linaro.org, biju.das.jz@bp.renesas.com, javier.carrasco.cruz@gmail.com, semen.protsenko@linaro.org, 579lpy@gmail.com, ak@it-klinger.de, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, christophe.jaillet@wanadoo.fr Date: Fri, 13 Sep 2024 01:32:30 +0200 . Subject: [PATCH v2 0/2] driver core: bus: Fix issues related to bus_rescan_devices_helper() From: Zijun Hu To: Greg Kroah-Hartman , "Rafael J. Wysocki" Cc: Zijun Hu , linux-kernel@vger.kernel.org, Zijun Hu Date: Fri, 13 Sep 2024 07:45:09 +0800 . Subject: [PATCH v1 0/2] Use functionality of irq_get_trigger_type() From: Vasileios Amoiridis To: gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, andriy.shevchenko@linux.intel.com, Vasileios Amoiridis Date: Fri, 13 Sep 2024 01:59:23 +0200 . Subject: [PATCH v2 0/1] Use functionality of irq_get_trigger_type() From: Vasileios Amoiridis To: linux@armlinux.org.uk, maarten.lankhorst@linux.intel.com, mripard@kernel.org Cc: tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, andriy.shevchenko@linux.intel.com, Vasileios Amoiridis Date: Fri, 13 Sep 2024 02:11:55 +0200 . Subject: [PATCH -next] wifi: iwlwifi: Remove duplicated include in regulatory.h From: Yang Li To: kvalo@kernel.org, miriam.rachel.korenblit@intel.com Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, Yang Li , Abaci Robot Date: Fri, 13 Sep 2024 08:44:38 +0800 . Subject: [PATCH] x86/boot: Remove unused function 'atou' From: linux@treblig.org To: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com Cc: x86@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, "Dr. David Alan Gilbert" Date: Fri, 13 Sep 2024 01:57:53 +0100 . Subject: [PATCH] driver core: attribute_container: Remove unused functions From: linux@treblig.org To: gregkh@linuxfoundation.org, rafael@kernel.org Cc: linux-kernel@vger.kernel.org, "Dr. David Alan Gilbert" Date: Fri, 13 Sep 2024 02:09:55 +0100 . Subject: [PATCH -next] fs/inode: Modify mismatched function name From: Jiapeng Chong To: viro@zeniv.linux.org.uk Cc: brauner@kernel.org, jack@suse.cz, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Jiapeng Chong , Abaci Robot Date: Fri, 13 Sep 2024 09:10:04 +0800 . Subject: [GIT PULL] audit/audit-pr-20240911 From: Paul Moore To: Linus Torvalds Cc: audit@vger.kernel.org, linux-kernel@vger.kernel.org Date: Thu, 12 Sep 2024 21:15:46 -0400 Linus, Two audit patches for the v6.12 merge window: * Fix some remaining problems with PID/TGID reporting When most users think about PIDs, what they are really thinking about is the TGID. This commit shifts the audit PID logging and filtering to use the TGID value which should provide a more meaningful audit stream and filtering experience for users. * Migrate to the str_enabled_disabled() helper Evidently we have helper functions that help ensure if we mistype "enabled" or "disabled" it is now caught at compile time. I guess we're fancy now. -Paul -- The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b: Linux 6.11-rc1 (2024-07-28 14:19:55 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git tags/audit-pr-20240911 for you to fetch changes up to 8c1867a2f0fd4235b84da6b204519e830b551988: audit: Make use of str_enabled_disabled() helper (2024-09-03 16:35:16 -0400) ---------------------------------------------------------------- audit/stable-6.12 PR 20240911 ---------------------------------------------------------------- Hongbo Li (1): audit: Make use of str_enabled_disabled() helper Ricardo Robaina (1): audit: use task_tgid_nr() instead of task_pid_nr() kernel/audit.c | 4 ++-- kernel/auditfilter.c | 2 +- kernel/auditsc.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) -- paul-moore.com . Subject: [GIT PULL] selinux/selinux-pr-20240911 From: Paul Moore To: Linus Torvalds Cc: selinux@vger.kernel.org, linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org Date: Thu, 12 Sep 2024 21:18:33 -0400 Linus, A number of small SELinux patches for the v6.12 merge window: * Ensure that both IPv4 and IPv6 connections are properly initialized While we always properly initialized IPv4 connections early in their life, we missed the necessary IPv6 change when we were adding IPv6 support. * Annotate the SELinux inode revalidation function to quiet KCSAN KCSAN correctly identifyies a race in __inode_security_revalidate() when we check to see if an inode's SELinux has been properly initialized. While KCSAN is correct, it is an intentional choice made for performance reasons; if necessary, we check the state a second time, this time with a lock held, before initializing the inode's state. * Code cleanups, simplification, etc. A handful of individual patches to simplify some SELinux kernel logic, improve return code granularity via ERR_PTR(), follow the guidance on using KMEM_CACHE(), and correct some minor style problems. -Paul -- The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b: Linux 6.11-rc1 (2024-07-28 14:19:55 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git tags/selinux-pr-20240911 for you to fetch changes up to d19a9e25a722d629041ac8fd320a86c016e349d1: selinux: fix style problems in security/selinux/include/audit.h (2024-09-03 18:54:38 -0400) ---------------------------------------------------------------- selinux/stable-6.12 PR 20240911 ---------------------------------------------------------------- Canfeng Guo (1): selinux: Streamline type determination in security_compute_sid Eric Suen (1): selinux: replace kmem_cache_create() with KMEM_CACHE() Gaosheng Cui (1): selinux: refactor code to return ERR_PTR in selinux_netlbl_sock_genattr Guido Trentalancia (1): selinux: mark both IPv4 and IPv6 accepted connection sockets as labeled Paul Moore (1): selinux: fix style problems in security/selinux/include/audit.h Stephen Smalley (1): selinux: annotate false positive data race to avoid KCSAN warnings Zhen Lei (1): selinux: simplify avc_xperms_audit_required() security/selinux/avc.c | 20 ++++--------- security/selinux/hooks.c | 7 ++++ security/selinux/include/audit.h | 46 +++++++++++++++---------------- security/selinux/netlabel.c | 20 ++++++------- security/selinux/ss/avtab.c | 7 +--- security/selinux/ss/ebitmap.c | 4 -- security/selinux/ss/hashtab.c | 4 -- security/selinux/ss/services.c | 36 ++++++++++++------------ 8 files changed, 68 insertions(+), 76 deletions(-) -- paul-moore.com . Subject: [PATCH v3 1/2] staging: vt6655: Rename variable apTD0Rings From: Xingquan Liu To: Philipp Hortmann , Greg Kroah-Hartman , linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Cc: Xingquan Liu Date: Fri, 13 Sep 2024 09:23:41 +0800 . Subject: [GIT PULL] sched_ext: Initial pull request for v6.12 From: Tejun Heo To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, David Vernet , Ingo Molnar , Peter Zijlstra , Alexei Starovoitov Date: Thu, 12 Sep 2024 15:23:59 -1000 The following changes since commit bc9057da1a220ff2cb6c8885fd5352558aceba2c: sched/cpufreq: Use NSEC_PER_MSEC for deadline task (2024-09-11 11:25:22 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git/ tags/sched_ext-for-6.12 for you to fetch changes up to 902d67a2d40f5b0815f4f627b26d91f96cc51fb3: sched: Move update_other_load_avgs() to kernel/sched/pelt.c (2024-09-11 20:00:21 -1000) ---------------------------------------------------------------- sched_ext: Initial pull request for v6.12 This is the initial pull request of sched_ext. The v7 patchset (https://lkml.kernel.org/r/20240618212056.2833381-1-tj@kernel.org) is applied on top of tip/sched/core + bpf/master as of Jun 18th. tip/sched/core 793a62823d1c ("sched/core: Drop spinlocks on contention iff kernel is preempti ble") bpf/master f6afdaf72af7 ("Merge branch 'bpf-support-resilient-split-btf'") Since then, the following pulls were made: - v6.11-rc1 is pulled to keep up with the mainline. - tip/sched/core was pulled several times: - 7b9f6c864a34, 0df340ceae2e, 5ac998574f93, 0b1777f0fa04: To resolve conflicts. See each commit for details on conflicts and their resolutions. - d7b01aef9dbd: To receive fd03c5b85855 ("sched: Rework pick_next_task()") and related commits. @prev in added to sched_class->put_prev_task() and put_prev_task() is reordered after ->pick_task(), which makes sched_class->switch_class() unnecessary. The follow-up commits update sched_ext accordingly and drop sched_class->switch_class(). - bpf/master was pulled to receive baebe9aaba1e ("bpf: allow passing struct bpf_iter_ as kfunc arguments") and related changes in preparation for the DSQ iterator patchset To obtain the net sched_ext changes, diff against: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git for-6.12-base which is the merge of: tip/sched/core bc9057da1a22 ("sched/cpufreq: Use NSEC_PER_MSEC for deadline task") bpf/master 2ad6d23f465 ("selftests/bpf: Do not update vmlinux.h unnecessarily") Since the v7 patchset, the following changes were made: - cpuperf support which was a part of the v6 patchset was posted separately and then applied after reviews. - cgroup support which was a part of the v6 patchset was posted seprately, iterated and then applied. - Improve integration with sched core. - Double locking usage in migration paths dropped. Depend on TASK_ON_RQ_MIGRATING synchronization instead. - The BPF scheduler couldn't directly dispatch to the local DSQ of another CPU using a SCX_DSQ_LOCAL_ON verdict. This caused difficulties around handling non-wakeup enqueues. Updated so that SCX_DSQ_LOCAL_ON can be used in the enqueue path too. - DSQ iterator which was a part of the v6 patchset was posted separately. The iterator itself was applied after a couple revisions. The associated selective consumption kfunc can use further improvements and is still being worked on. - scx_bpf_dispatch[_vtime]_from_dsq() added to increase flexibility. A task can now be transferred between two DSQs from almost any context. This involved significant refactoring of migration code. - Various fixes and improvements. As the branch is based on top of tip/sched/core + bpf/master, please merge after both are applied. ---------------------------------------------------------------- Aboorva Devarajan (1): sched_ext: Documentation: Remove mentions of scx_bpf_switch_all Andrea Righi (2): sched_ext: fix typo in set_weight() description sched_ext: add CONFIG_DEBUG_INFO_BTF dependency Colin Ian King (1): sched_ext: Fix spelling mistake: "intead" -> "instead" David Vernet (8): sched_ext: Implement runnable task stall watchdog sched_ext: Print sched_ext info when dumping stack sched_ext: Implement SCX_KICK_WAIT sched_ext: Implement sched_ext_ops.cpu_acquire/release() sched_ext: Add selftests sched_ext: Make scx_bpf_cpuperf_set() @cpu arg signed scx: Allow calling sleepable kfuncs from BPF_PROG_TYPE_SYSCALL scx/selftests: Verify we can call create_dsq from prog_run Hongyan Xia (1): sched/ext: Add BPF function to fetch rq Jiapeng Chong (1): sched_ext: Fixes incorrect type in bpf_scx_init() Manu Bretelle (1): sched_ext: define missing cfi stubs for sched_ext Tejun Heo (102): Merge branch 'bpf/for-next' into sched_ext-base sched: Restructure sched_class order sanity checks in sched_init() sched: Allow sched_cgroup_fork() to fail and introduce sched_cancel_fork() sched: Add sched_class->reweight_task() sched: Add sched_class->switching_to() and expose check_class_changing/changed() sched: Factor out cgroup weight conversion functions sched: Factor out update_other_load_avgs() from __update_blocked_others() sched: Add normal_policy() sched_ext: Add boilerplate for extensible scheduler class sched_ext: Implement BPF extensible scheduler class sched_ext: Add scx_simple and scx_example_qmap example schedulers sched_ext: Add sysrq-S which disables the BPF scheduler sched_ext: Allow BPF schedulers to disallow specific tasks from joining SCHED_EXT sched_ext: Print debug dump after an error exit tools/sched_ext: Add scx_show_state.py sched_ext: Implement scx_bpf_kick_cpu() and task preemption support sched_ext: Add a central scheduler which makes all scheduling decisions on one CPU sched_ext: Make watchdog handle ops.dispatch() looping stall sched_ext: Add task state tracking operations sched_ext: Implement tickless support sched_ext: Track tasks that are subjects of the in-flight SCX operation sched_ext: Implement sched_ext_ops.cpu_online/offline() sched_ext: Bypass BPF scheduler while PM events are in progress sched_ext: Implement core-sched support sched_ext: Add vtime-ordered priority queue to dispatch_q's sched_ext: Documentation: scheduler: Document extensible scheduler class sched, sched_ext: Replace scx_next_task_picked() with sched_class->switch_class() cpufreq_schedutil: Refactor sugov_cpu_is_busy() sched_ext: Add cpuperf support sched_ext: Drop tools_clean target from the top-level Makefile sched_ext: Swap argument positions in kcalloc() call to avoid compiler warning Merge branch 'sched/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into for-6.11 sched, sched_ext: Simplify dl_prio() case handling in sched_fork() sched_ext: Account for idle policy when setting p->scx.weight in scx_ops_enable_task() sched_ext: Disallow loading BPF scheduler if isolcpus= domain isolation is in effect sched_ext: Minor cleanups in kernel/sched/ext.h sched, sched_ext: Open code for_balance_class_range() sched, sched_ext: Move some declarations from kernel/sched/ext.h to sched.h sched_ext: Take out ->priq and ->flags from scx_dsq_node sched_ext: Implement DSQ iterator sched_ext/scx_qmap: Add an example usage of DSQ iterator sched_ext: Reimplement scx_bpf_reenqueue_local() sched_ext: Make scx_bpf_reenqueue_local() skip tasks that are being migrated sched: Move struct balance_callback definition upward sched_ext: Open-code task_linked_on_dsq() sched_ext: Unpin and repin rq lock from balance_scx() sched_ext: s/SCX_RQ_BALANCING/SCX_RQ_IN_BALANCE/ and add SCX_RQ_IN_WAKEUP sched_ext: Allow SCX_DSQ_LOCAL_ON for direct dispatches sched_ext/scx_qmap: Pick idle CPU for direct dispatch on !wakeup enqueues Merge tag 'v6.11-rc1' into for-6.12 sched_ext: Build fix on !CONFIG_STACKTRACE[_SUPPORT] sched_ext: Allow p->scx.disallow only while loading Merge branch 'sched/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into for-6.12 sched_ext: Simplify scx_can_stop_tick() invocation in sched_can_stop_tick() sched_ext: Add scx_enabled() test to @start_class promotion in put_prev_task_balance() sched_ext: Use update_curr_common() in update_curr_scx() sched_ext: Simplify UP support by enabling sched_class->balance() in UP sched_ext: Improve comment on idle_sched_class exception in scx_task_iter_next_locked() sched_ext: Make task_can_run_on_remote_rq() use common task_allowed_on_cpu() sched_ext: Fix unsafe list iteration in process_ddsp_deferred_locals() sched_ext: Make scx_rq_online() also test cpu_active() in addition to SCX_RQ_ONLINE sched_ext: Improve logging around enable/disable sched_ext: Don't use double locking to migrate tasks across CPUs Merge branch 'tip/sched/core' into for-6.12 scx_central: Fix smatch checker warning sched_ext: Add missing cfi stub for ops.tick sched_ext: Use task_can_run_on_remote_rq() test in dispatch_to_local_dsq() sched_ext: Use sched_clock_cpu() instead of rq_clock_task() in touch_core_sched() Merge branch 'tip/sched/core' into for-6.12 sched_ext: Don't call put_prev_task_scx() before picking the next task sched_ext: Replace SCX_TASK_BAL_KEEP with SCX_RQ_BAL_KEEP sched_ext: Unify regular and core-sched pick task paths sched_ext: Relocate functions in kernel/sched/ext.c sched_ext: Remove switch_class_scx() sched_ext: Remove sched_class->switch_class() sched_ext: TASK_DEAD tasks must be switched out of SCX on ops_disable sched_ext: TASK_DEAD tasks must be switched into SCX on ops_enable sched: Expose css_tg() sched: Make cpu_shares_read_u64() use tg_weight() sched: Introduce CONFIG_GROUP_SCHED_WEIGHT sched_ext: Add cgroup support sched_ext: Add a cgroup scheduler which uses flattened hierarchy Merge branch 'bpf/master' into for-6.12 sched_ext: Temporarily work around pick_task_scx() being called without balance_scx() sched_ext: Add missing static to scx_has_op[] sched_ext: Add missing static to scx_dump_data sched_ext: Rename scx_kfunc_set_sleepable to unlocked and relocate sched_ext: Refactor consume_remote_task() sched_ext: Make find_dsq_for_dispatch() handle SCX_DSQ_LOCAL_ON sched_ext: Fix processs_ddsp_deferred_locals() by unifying DTL_INVALID handling sched_ext: Restructure dispatch_to_local_dsq() sched_ext: Reorder args for consume_local/remote_task() sched_ext: Move sanity check and dsq_mod_nr() into task_unlink_from_dsq() sched_ext: Move consume_local_task() upward sched_ext: Replace consume_local_task() with move_local_task_to_local_dsq() sched_ext: Compact struct bpf_iter_scx_dsq_kern sched_ext: Implement scx_bpf_dispatch[_vtime]_from_dsq() scx_qmap: Implement highpri boosting sched_ext: Synchronize bypass state changes with rq lock sched_ext: Don't trigger ops.quiescent/runnable() on migrations Merge branch 'tip/sched/core' into sched_ext/for-6.12 sched: Move update_other_load_avgs() to kernel/sched/pelt.c Yipeng Zou (1): sched_ext: Allow dequeue_task_scx to fail Documentation/scheduler/index.rst | 1 Documentation/scheduler/sched-ext.rst | 316 MAINTAINERS | 13 drivers/tty/sysrq.c | 1 include/asm-generic/vmlinux.lds.h | 1 include/linux/cgroup.h | 4 include/linux/sched.h | 5 include/linux/sched/ext.h | 215 include/linux/sched/task.h | 8 include/trace/events/sched_ext.h | 32 include/uapi/linux/sched.h | 1 init/Kconfig | 10 init/init_task.c | 12 kernel/Kconfig.preempt | 27 kernel/fork.c | 17 kernel/sched/build_policy.c | 11 kernel/sched/core.c | 281 kernel/sched/cpufreq_schedutil.c | 50 kernel/sched/debug.c | 3 kernel/sched/ext.c | 7173 +++++++++++++++++++ kernel/sched/ext.h | 91 kernel/sched/fair.c | 23 kernel/sched/idle.c | 2 kernel/sched/pelt.c | 20 kernel/sched/pelt.h | 1 kernel/sched/sched.h | 190 kernel/sched/syscalls.c | 7 lib/dump_stack.c | 1 tools/Makefile | 10 tools/sched_ext/.gitignore | 2 tools/sched_ext/Makefile | 246 tools/sched_ext/README.md | 270 tools/sched_ext/include/bpf-compat/gnu/stubs.h | 11 tools/sched_ext/include/scx/common.bpf.h | 412 + tools/sched_ext/include/scx/common.h | 75 tools/sched_ext/include/scx/compat.bpf.h | 28 tools/sched_ext/include/scx/compat.h | 186 tools/sched_ext/include/scx/user_exit_info.h | 111 tools/sched_ext/scx_central.bpf.c | 361 tools/sched_ext/scx_central.c | 135 tools/sched_ext/scx_flatcg.bpf.c | 949 ++ tools/sched_ext/scx_flatcg.c | 233 tools/sched_ext/scx_flatcg.h | 51 tools/sched_ext/scx_qmap.bpf.c | 827 ++ tools/sched_ext/scx_qmap.c | 153 tools/sched_ext/scx_show_state.py | 39 tools/sched_ext/scx_simple.bpf.c | 156 tools/sched_ext/scx_simple.c | 107 tools/testing/selftests/sched_ext/.gitignore | 6 tools/testing/selftests/sched_ext/Makefile | 218 tools/testing/selftests/sched_ext/config | 9 tools/testing/selftests/sched_ext/create_dsq.bpf.c | 58 tools/testing/selftests/sched_ext/create_dsq.c | 57 tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.bpf.c | 42 tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.c | 57 tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.bpf.c | 39 tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.c | 56 tools/testing/selftests/sched_ext/dsp_local_on.bpf.c | 65 tools/testing/selftests/sched_ext/dsp_local_on.c | 58 tools/testing/selftests/sched_ext/enq_last_no_enq_fails.bpf.c | 21 tools/testing/selftests/sched_ext/enq_last_no_enq_fails.c | 60 tools/testing/selftests/sched_ext/enq_select_cpu_fails.bpf.c | 43 tools/testing/selftests/sched_ext/enq_select_cpu_fails.c | 61 tools/testing/selftests/sched_ext/exit.bpf.c | 84 tools/testing/selftests/sched_ext/exit.c | 55 tools/testing/selftests/sched_ext/exit_test.h | 20 tools/testing/selftests/sched_ext/hotplug.bpf.c | 61 tools/testing/selftests/sched_ext/hotplug.c | 168 tools/testing/selftests/sched_ext/hotplug_test.h | 15 tools/testing/selftests/sched_ext/init_enable_count.bpf.c | 53 tools/testing/selftests/sched_ext/init_enable_count.c | 166 tools/testing/selftests/sched_ext/maximal.bpf.c | 164 tools/testing/selftests/sched_ext/maximal.c | 51 tools/testing/selftests/sched_ext/maybe_null.bpf.c | 36 tools/testing/selftests/sched_ext/maybe_null.c | 49 tools/testing/selftests/sched_ext/maybe_null_fail_dsp.bpf.c | 25 tools/testing/selftests/sched_ext/maybe_null_fail_yld.bpf.c | 28 tools/testing/selftests/sched_ext/minimal.bpf.c | 21 tools/testing/selftests/sched_ext/minimal.c | 58 tools/testing/selftests/sched_ext/prog_run.bpf.c | 33 tools/testing/selftests/sched_ext/prog_run.c | 78 tools/testing/selftests/sched_ext/reload_loop.c | 75 tools/testing/selftests/sched_ext/runner.c | 201 tools/testing/selftests/sched_ext/scx_test.h | 131 tools/testing/selftests/sched_ext/select_cpu_dfl.bpf.c | 40 tools/testing/selftests/sched_ext/select_cpu_dfl.c | 72 tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.bpf.c | 89 tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.c | 72 tools/testing/selftests/sched_ext/select_cpu_dispatch.bpf.c | 41 tools/testing/selftests/sched_ext/select_cpu_dispatch.c | 70 tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.bpf.c | 37 tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.c | 56 tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.bpf.c | 38 tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.c | 56 tools/testing/selftests/sched_ext/select_cpu_vtime.bpf.c | 92 tools/testing/selftests/sched_ext/select_cpu_vtime.c | 59 tools/testing/selftests/sched_ext/test_example.c | 49 tools/testing/selftests/sched_ext/util.c | 71 tools/testing/selftests/sched_ext/util.h | 13 99 files changed, 16029 insertions(+), 126 deletions(-) -- tejun . Subject: [PATCH -next] regulator: max8973: Use irq_get_trigger_type() helper From: Jinjie Ruan To: , , Date: Fri, 13 Sep 2024 09:35:03 +0800 . Subject: [GIT PULL] lsm/lsm-pr-20240911 From: Paul Moore To: Linus Torvalds Cc: linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org Date: Thu, 12 Sep 2024 21:29:54 -0400 Linus, We've got a reasonably large pull request for the LSM framework this time (at least it's large for us), here are the highlights: * Move the LSM framework to static calls Based on some of our exchanges over the summer, it sounds like you are already familiar with the effort to convert the LSM callbacks from function pointers to static calls. This pull request includes that work and transitions the vast majority of the LSM callbacks into static calls. Those callbacks which haven't been converted were left as-is due to the general ugliness of the changes required to support the static call conversion; we can revisit those callbacks at a future date. It is worth mentioning that Tetsuo Handa is opposed to the static call patches, some even carry his NACK, as they make it more difficult to dynamically load out-of-tree LSMs, or unsupported LSMs on distro kernels. Many of us have tried to explain that out-of-tree LSMs are not a concern for the upstream LSM framework, or the Linux kernel in general, and that decisions around what LSMs are enabled in distro kernels is a distro issue, not an upstream issue, but unfortunately Tetsuo continues to disregard these arguments. * Add the Integrity Policy Enforcement (IPE) LSM This pull request adds a new LSM, Integrity Policy Enforcement (IPE). There is plenty of documentation about IPE in this patches, so I'll refrain from going into too much detail here, but the basic motivation behind IPE is to provide a mechanism such that administrators can restrict execution to only those binaries which come from integrity protected storage, e.g. a dm-verity protected filesystem. You will notice that IPE requires additional LSM hooks in the initramfs, dm-verity, and fs-verity code, with the associated patches carrying ACK/review tags from the associated maintainers. We couldn't find an obvious maintainer for the initramfs code, but the IPE patchset has been widely posted over several years. Both Deven Bowers and Fan Wu have contributed to IPE's development over the past several years, with Fan Wu agreeing to serve as the IPE maintainer moving forward. Once IPE is accepted into your tree, I'll start working with Fan to ensure he has the necessary accounts, keys, etc. so that he can start submitting IPE pull requests to you directly during the next merge window. * Move the lifecycle management of the LSM blobs to the LSM framework Management of the LSM blobs (the LSM state buffers attached to various kernel structs, typically via a void pointer named "security" or similar) has been mixed, some blobs were allocated/managed by individual LSMs, others were managed by the LSM framework itself. Starting with this pull request we move management of all the LSM blobs, minus the XFRM blob, into the framework itself, improving consistency across LSMs, and reducing the amount of duplicated code across LSMs. Due to some additional work required to migrate the XFRM blob, it has been left as a todo item for a later date; from a practical standpoint this omission should have little impact as only SELinux provides a XFRM LSM implementation. * Fix problems with the LSM's handling of F_SETOWN The LSM hook for the fcntl(F_SETOWN) operation had a couple of problems: it was racy with itself, and it was disconnected from the associated DAC related logic in such a way that the LSM state could be updated in cases where the DAC state would not. We fix both of these problems by moving the security_file_set_fowner() hook into the same section of code where the DAC attributes are updated. Not only does this resolve the DAC/LSM synchronization issue, but as that code block is protected by a lock, it also resolve the race condition. * Fix potential problems with the security_inode_free() LSM hook Due to use of RCU to protect inodes and the placement of the LSM hook associated with freeing the inode, there is a bit of a challenge when it comes to managing any LSM state associated with an inode. The VFS folks are not open to relocating the LSM hook so we have to get creative when it comes to releasing an inode's LSM state. Traditionally we have used a single LSM callback within the hook that is triggered when the inode is "marked for death", but not actually released due to RCU. Unfortunately, this causes problems for LSMs which want to take an action when the inode's associated LSM state is actually released; this pull request adds an additional LSM callback, inode_free_security_rcu(), that is called when the inode's LSM state is released in the RCU free callback. * Refactor two LSM hooks to better fit the LSM return value patterns The vast majority of the LSM hooks follow the "return 0 on success, negative values on failure" pattern, however, there are a small handful that have unique return value behaviors which has caused confusion in the past and makes it difficult for the BPF verifier to properly vet BPF LSM programs. This pull request includes patches to convert two of these "special" LSM hooks to the common 0/-ERRNO pattern. * Various cleanups and improvements A handful of patches to remove redundant code, better leverage the IS_ERR_OR_NULL() helper, add missing "static" markings, and do some minor style fixups. -Paul -- The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b: Linux 6.11-rc1 (2024-07-28 14:19:55 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git tags/lsm-pr-20240911 for you to fetch changes up to 19c9d55d72a9040cf9dc8de62633e6217381106b: security: Update file_set_fowner documentation (2024-09-09 12:30:51 -0400) ---------------------------------------------------------------- lsm/stable-6.12 PR 20240911 ---------------------------------------------------------------- Casey Schaufler (6): lsm: infrastructure management of the sock security lsm: infrastructure management of the key security blob lsm: add helper for blob allocations lsm: infrastructure management of the dev_tun blob lsm: infrastructure management of the infiniband blob lsm: infrastructure management of the perf_event security blob Deven Bowers (13): lsm: add IPE lsm ipe: add policy parser ipe: add evaluation loop ipe: add LSM hooks on execution and kernel read ipe: add userspace interface audit,ipe: add IPE auditing support ipe: add permissive toggle block,lsm: add LSM blob and new LSM hooks for block devices dm-verity: expose root hash digest and signature data to LSMs ipe: add support for dm-verity as a trust provider scripts: add boot policy generation program ipe: kunit test for parser documentation: add IPE documentation Fan Wu (7): initramfs,lsm: add a security hook to do_populate_rootfs() ipe: introduce 'boot_verified' as a trust provider lsm: add new securityfs delete function lsm: add security_inode_setintegrity() hook fsverity: expose verified fsverity built-in signatures to LSMs ipe: enable support for fs-verity as a trust provider MAINTAINERS: add IPE entry with Fan Wu as maintainer Hongbo Li (1): lsm: Use IS_ERR_OR_NULL() helper function KP Singh (4): init/main.c: Initialize early LSMs after arch code, static keys and calls. kernel: Add helper macros for loop unrolling lsm: count the LSMs enabled at compile time lsm: replace indirect LSM hook calls with static calls Mickaël Salaün (2): fs: Fix file_set_fowner LSM hook inconsistencies security: Update file_set_fowner documentation Paul Moore (2): lsm: cleanup lsm_hooks.h lsm: add the inode_free_security_rcu() LSM implementation hook Tetsuo Handa (1): lsm: remove LSM_COUNT and LSM_CONFIG_COUNT Xu Kuohai (2): lsm: Refactor return value of LSM hook vm_enough_memory lsm: Refactor return value of LSM hook inode_copy_up_xattr Yang Li (1): ipe: Remove duplicated include in ipe.c Yue Haibing (1): lockdown: Make lockdown_lsmid static Documentation/admin-guide/LSM/index.rst | 1 Documentation/admin-guide/LSM/ipe.rst | 790 ++++++++++++ Documentation/admin-guide/kernel-parameters.txt | 12 Documentation/filesystems/fsverity.rst | 27 Documentation/security/index.rst | 1 Documentation/security/ipe.rst | 446 ++++++ MAINTAINERS | 10 block/bdev.c | 7 drivers/md/dm-verity-target.c | 118 + drivers/md/dm-verity.h | 4 fs/fcntl.c | 14 fs/overlayfs/copy_up.c | 6 fs/verity/signature.c | 18 include/linux/args.h | 6 include/linux/blk_types.h | 3 include/linux/lsm_count.h | 135 ++ include/linux/lsm_hook_defs.h | 20 include/linux/lsm_hooks.h | 129 + include/linux/security.h | 55 include/linux/unroll.h | 36 include/uapi/linux/audit.h | 3 include/uapi/linux/lsm.h | 1 init/initramfs.c | 3 init/main.c | 6 scripts/Makefile | 1 scripts/ipe/Makefile | 2 scripts/ipe/polgen/.gitignore | 2 scripts/ipe/polgen/Makefile | 5 scripts/ipe/polgen/polgen.c | 145 ++ security/Kconfig | 11 security/Makefile | 1 security/apparmor/include/net.h | 3 security/apparmor/lsm.c | 17 security/apparmor/net.c | 2 security/commoncap.c | 11 security/inode.c | 27 security/integrity/evm/evm_main.c | 2 security/integrity/ima/ima.h | 2 security/integrity/ima/ima_iint.c | 20 security/integrity/ima/ima_main.c | 2 security/ipe/.gitignore | 2 security/ipe/Kconfig | 97 + security/ipe/Makefile | 31 security/ipe/audit.c | 292 ++++ security/ipe/audit.h | 19 security/ipe/digest.c | 118 + security/ipe/digest.h | 26 security/ipe/eval.c | 393 +++++ security/ipe/eval.h | 70 + security/ipe/fs.c | 247 +++ security/ipe/fs.h | 16 security/ipe/hooks.c | 314 ++++ security/ipe/hooks.h | 52 security/ipe/ipe.c | 98 + security/ipe/ipe.h | 26 security/ipe/policy.c | 227 +++ security/ipe/policy.h | 98 + security/ipe/policy_fs.c | 472 +++++++ security/ipe/policy_parser.c | 559 ++++++++ security/ipe/policy_parser.h | 11 security/ipe/policy_tests.c | 296 ++++ security/landlock/fs.c | 9 security/lockdown/lockdown.c | 2 security/security.c | 615 ++++++--- security/selinux/hooks.c | 176 -- security/selinux/include/objsec.h | 28 security/selinux/netlabel.c | 23 security/smack/smack.h | 12 security/smack/smack_lsm.c | 107 - security/smack/smack_netfilter.c | 4 tools/testing/selftests/lsm/lsm_list_modules_test.c | 3 71 files changed, 6063 insertions(+), 484 deletions(-) -- paul-moore.com . Subject: [PATCH v6 0/2] arm64: dts: mediatek: Add MT8186 Ponyta From: Jianeng Ceng To: angelogioacchino.delregno@collabora.com, matthias.bgg@gmail.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, knoxchiou@google.com, hsinyi@google.com Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, Jianeng Ceng Date: Fri, 13 Sep 2024 09:55:01 +0800 . Subject: [PATCH v2 0/2] Minor fixes error handling of perf stat From: Levi Yun To: peterz@infradead.org, mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, irogers@google.com, adrian.hunter@intel.com, james.clark@linaro.org, asmadeus@codewreck.org Cc: nd@arm.com, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, Levi Yun Date: Fri, 13 Sep 2024 03:02:07 +0100 . Subject: [PATCH v2] trace/trace_event_perf: remove duplicate samples on the first tracepoint event From: Levi Yun To: rostedt@goodmis.org, mhiramat@kernel.org, mathieu.desnoyers@efficios.com, a.p.zijlstra@chello.nl, mingo@elte.hu, mark.rutland@arm.com, james.clark@linaro.org Cc: nd@arm.com, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, Levi Yun Date: Fri, 13 Sep 2024 03:13:47 +0100 . Subject: [PATCH v1] drm/i915/gvt: Correct multiple typos in comments From: Shen Lichuan To: zhenyuw@linux.intel.com, zhi.wang.linux@gmail.com, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, tursulin@ursulin.net, airlied@gmail.com, simona@ffwll.ch Cc: intel-gvt-dev@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, opensource.kernel@vivo.com, Shen Lichuan Date: Fri, 13 Sep 2024 10:16:12 +0800 . Subject: [PATCH] x86/unwind/orc: Fix unwind for newly forked tasks From: Zheng Yejian To: jpoimboe@kernel.org, peterz@infradead.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, brgerst@gmail.com, samitolvanen@google.com, kees@kernel.org Cc: x86@kernel.org, linux-kernel@vger.kernel.org, zhengyejian@huaweicloud.com Date: Fri, 13 Sep 2024 10:45:01 +0800 . Subject: [PATCH v2] um: Fix the return value of elf_core_copy_task_fpregs From: "Tiwei Bie" To: richard@nod.at, anton.ivanov@cambridgegreys.com, johannes@sipsolutions.net Cc: , , "Tiwei Bie" Date: Fri, 13 Sep 2024 10:33:02 +0800 . Subject: [PATCH v2 0/2] mips: realtek: Add reboot support From: Chris Packham To: lee@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, tsbogend@alpha.franken.de, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org Cc: Chris Packham Date: Fri, 13 Sep 2024 14:49:46 +1200 . Subject: [PATCH v7 0/2] arm64: dts: mediatek: Add MT8186 Ponyta From: Jianeng Ceng To: angelogioacchino.delregno@collabora.com, matthias.bgg@gmail.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, knoxchiou@google.com, hsinyi@google.com Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, Jianeng Ceng Date: Fri, 13 Sep 2024 11:15:03 +0800 . Subject: [PATCH net-next v2] memory-provider: fix compilation issue without SYSFS From: Mina Almasry To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Mina Almasry , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , "Matthieu Baerts (NGI0)" Date: Fri, 13 Sep 2024 03:28:24 +0000 . Subject: [PATCH] scsi: qedf: Fix potential null pointer dereference From: Liao Chen To: , , Date: Fri, 13 Sep 2024 03:36:27 +0000 . Subject: [PATCH 1/2] dt-bindings: phy: bcm-ns-usb2-phy: drop deprecated variant From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Kishon Vijay Abraham I Cc: Jeff Johnson , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Fri, 13 Sep 2024 06:45:56 +0200 . Subject: [Patch v5 0/6] Bug fixes on topdown events reordering From: Dapeng Mi To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Ian Rogers , Adrian Hunter , Alexander Shishkin , Kan Liang Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, Yongwei Ma , Dapeng Mi , Dapeng Mi Date: Fri, 13 Sep 2024 08:47:06 +0000 . Subject: [PATCH 0/2] MAINTAINERS, .mailmap, bindings: Update Jai Luthra's email address From: Jai Luthra To: Jai Luthra , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley Date: Fri, 13 Sep 2024 11:14:59 +0530 . Subject: [PATCH v2] lib/alloc_tag: Add accumulative call counter for memory allocation profiling From: David Wang <00107082@163.com> To: surenb@google.com, kent.overstreet@linux.dev, akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, David Wang <00107082@163.com> Date: Fri, 13 Sep 2024 13:57:29 +0800 . Subject: [PATCH v3 -next] drm/xe/irq: Remove unneeded semicolon From: Jiapeng Chong To: lucas.demarchi@intel.com Cc: thomas.hellstrom@linux.intel.com, rodrigo.vivi@intel.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Jiapeng Chong , Abaci Robot Date: Fri, 13 Sep 2024 14:02:54 +0800 . Subject: [PATCH] HID: plantronics: Additional PID for double volume key presses quirk From: Wade Wang To: jikos@kernel.org, bentiss@kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, wade.wang@hp.com Cc: stable@vger.kernel.org Date: Fri, 13 Sep 2024 13:58:31 +0800 . Subject: [PATCH] HID: plantronics: Update to map micmute controls From: Wade Wang To: jikos@kernel.org, bentiss@kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, wade.wang@hp.com Cc: stable@vger.kernel.org Date: Fri, 13 Sep 2024 13:58:51 +0800 . Subject: [PATCH net-next v1] memory-provider: disable building dmabuf mp on !CONFIG_PAGE_POOL From: Mina Almasry To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Mina Almasry , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , kernel test robot Date: Fri, 13 Sep 2024 06:07:45 +0000 . Subject: [RFC PATCH] powerpc/vdso: Should VDSO64 functions be flagged as functions like VDSO32 ? From: Christophe Leroy To: Michael Ellerman , Nicholas Piggin , Naveen N Rao Cc: Christophe Leroy , linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Date: Fri, 13 Sep 2024 08:14:33 +0200 . Subject: [PATCH] HID: plantronics: Additional PID for double volume key presses quirk From: Wade Wang To: jikos@kernel.org, bentiss@kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, wade.wang@hp.com Cc: stable@vger.kernel.org Date: Fri, 13 Sep 2024 14:07:10 +0800 . Subject: [PATCH] HID: plantronics: Update to map micmute controls From: Wade Wang To: jikos@kernel.org, bentiss@kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, wade.wang@hp.com Cc: stable@vger.kernel.org Date: Fri, 13 Sep 2024 14:08:00 +0800 . Subject: [PATCH v1] drm/i915/display: fix typo in the comment From: Yan Zhen To: jani.nikula@linux.intel.com, rodrigo.vivi@intel.com, joonas.lahtinen@linux.intel.com, tursulin@ursulin.net, airlied@gmail.com, simona@ffwll.ch Cc: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, linux-kernel@vger.kernel.org, opensource.kernel@vivo.com, dri-devel@lists.freedesktop.org, Yan Zhen Date: Fri, 13 Sep 2024 14:17:27 +0800 . Subject: drivers/edac/altera_edac.c:886:28: sparse: sparse: incorrect type in argument 1 (different base types) From: kernel test robot To: Krzysztof Kozlowski Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Dinh Nguyen Date: Fri, 13 Sep 2024 14:21:28 +0800 . Subject: [PATCH 1/2] media: imx-jpeg: Set video drvdata before register video device From: Ming Qian To: mchehab@kernel.org, hverkuil-cisco@xs4all.nl, mirela.rabulea@oss.nxp.com Cc: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, xiahong.bao@nxp.com, eagle.zhou@nxp.com, tao.jiang_2@nxp.com, ming.qian@oss.nxp.com, linux-imx@nxp.com, imx@lists.linux.dev, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Date: Fri, 13 Sep 2024 15:21:44 +0900 . Subject: [PATCH] media: imx-jpeg: Ensure power suppliers be suspended before detach them From: Ming Qian To: mchehab@kernel.org, hverkuil-cisco@xs4all.nl, mirela.rabulea@oss.nxp.com Cc: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, xiahong.bao@nxp.com, eagle.zhou@nxp.com, tao.jiang_2@nxp.com, ming.qian@oss.nxp.com, linux-imx@nxp.com, imx@lists.linux.dev, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Date: Fri, 13 Sep 2024 15:22:54 +0900 . Subject: [git pull] drm fixes for 6.11-rc8 From: Dave Airlie To: Linus Torvalds , Sima Vetter Cc: dri-devel , LKML Date: Fri, 13 Sep 2024 16:46:14 +1000 Hi Linus, Regular fixes pull, the amdgpu JPEG engine fixes are probably the biggest, they look to block some register accessing, otherwise there are just minor fixes and regression fixes all over. nouveau had a regression report going back a few kernels that finally got fixed, Not entirely happy with so many changes so late, but they all seem quite benign apart from the jpeg one. I should be fine for the merge window next week, see you in Vienna. Dave. drm-fixes-2024-09-13: drm fixes for 6.11-rc8 dma-buf/heaps: - fix off by one in CMA heap fault handler syncobj: - fix syncobj leak in drm_syncobj_eventfd_ioctl amdgpu: - Avoid races between set_drr() functions and dc_state_destruct() - Fix regression related to zpos - Fix regression related to overlay cursor - SMU 14.x updates - JPEG fixes - Silence an UBSAN warning amdkfd: - Fetch cacheline size from IP discovery i915: - Prevent a possible int overflow in wq offsets xe: - Remove a double include - Fix null checks and UAF - Fix access_ok check in user_fence_create - Fix compat IS_DISPLAY_STEP() range - OA fix - Fixes in show_meminfo nouveau: - fix GP10x regression on boot stm: - add COMMON_CLK dep rockchip: - iommu api change tegra: - iommu api change The following changes since commit da3ea35007d0af457a0afc87e84fddaebc4e0b63: Linux 6.11-rc7 (2024-09-08 14:50:28 -0700) are available in the Git repository at: https://gitlab.freedesktop.org/drm/kernel.git tags/drm-fixes-2024-09-13 for you to fetch changes up to 135be1dc46c64c454f2828dbb7f239d035f47180: Merge tag 'drm-xe-fixes-2024-09-12' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes (2024-09-13 15:18:18 +1000) ---------------------------------------------------------------- drm fixes for 6.11-rc8 dma-buf/heaps: - fix off by one in CMA heap fault handler syncobj: - fix syncobj leak in drm_syncobj_eventfd_ioctl amdgpu: - Avoid races between set_drr() functions and dc_state_destruct() - Fix regerssion related to zpos - Fix regression related to overlay cursor - SMU 14.x updates - JPEG fixes - Silence an UBSAN warning amdkfd: - Fetch cacheline size from IP discovery i915: - Prevent a possible int overflow in wq offsets xe: - Remove a double include - Fix null checks and UAF - Fix access_ok check in user_fence_create - Fix compat IS_DISPLAY_STEP() range - OA fix - Fixes in show_meminfo nouveau: - fix GP10x regression on boot stm: - add COMMON_CLK dep rockchip: - iommu api change tegra: - iommu api change ---------------------------------------------------------------- Alex Deucher (1): drm/amdgpu/atomfirmware: Silence UBSAN warning Arnd Bergmann (1): drm/stm: add COMMON_CLK dependency Ashutosh Dixit (1): drm/xe/oa: Enable Xe2+ PES disaggregation Ben Skeggs (1): drm/nouveau/fb: restore init() for ramgp102 Dave Airlie (4): Merge tag 'amd-drm-fixes-6.11-2024-09-11' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes Merge tag 'drm-intel-fixes-2024-09-12' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes Merge tag 'drm-misc-fixes-2024-09-12' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Merge tag 'drm-xe-fixes-2024-09-12' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes David (Ming Qiang) Wu (2): drm/amd/amdgpu: apply command submission parser for JPEG v2+ drm/amd/amdgpu: apply command submission parser for JPEG v1 David Belanger (1): drm/amdkfd: Add cache line size info Jani Nikula (1): drm/xe/display: fix compat IS_DISPLAY_STEP() range end Kenneth Feng (2): drm/amd/pm: update the features set on smu v14.0.2/3 drm/amd/pm: fix the pp_dpm_pcie issue on smu v14.0.2/3 Leo Li (2): drm/amd/display: Do not reset planes based on crtc zpos_changed drm/amd/display: Add all planes on CRTC to state for overlay cursor Lu Baolu (2): drm/rockchip: Use iommu_paging_domain_alloc() drm/tegra: Use iommu_paging_domain_alloc() Lucas De Marchi (1): drm/xe/gt: Remove double include Matthew Auld (2): drm/xe/client: fix deadlock in show_meminfo() drm/xe/client: add missing bo locking in show_meminfo() Matthew Brost (2): drm/xe: Remove fence check from send_tlb_invalidation drm/xe: Fix possible UAF in guc_exec_queue_process_msg Nikita Zhandarovich (1): drm/i915/guc: prevent a possible int overflow in wq offsets Nirmoy Das (1): drm/xe: Fix access_ok check in user_fence_create T.J. Mercier (2): dma-buf: heaps: Fix off-by-one in CMA heap fault handler drm/syncobj: Fix syncobj leak in drm_syncobj_eventfd_ioctl Tobias Jakobi (2): drm/amd/display: Avoid race between dcn10_set_drr() and dc_state_destruct() drm/amd/display: Avoid race between dcn35_set_drr() and dc_state_destruct() drivers/dma-buf/heaps/cma_heap.c | 2 +- drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.c | 76 +++++++++++++++++++++- drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.h | 11 ++++ drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c | 63 +++++++++++++++++- drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.h | 6 ++ drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | 2 + drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c | 1 + drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c | 1 + drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.h | 1 - drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c | 57 +--------------- drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.h | 7 +- drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_5.c | 1 + drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c | 3 +- drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 8 ++- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 13 +++- .../drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c | 20 +++--- .../drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c | 20 +++--- drivers/gpu/drm/amd/include/atomfirmware.h | 4 +- drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h | 11 +++- .../gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c | 12 ++++ drivers/gpu/drm/drm_syncobj.c | 17 +++-- drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 4 +- drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h | 2 + drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp100.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp102.c | 1 + drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 10 ++- drivers/gpu/drm/stm/Kconfig | 1 + drivers/gpu/drm/tegra/drm.c | 5 +- drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h | 2 +- drivers/gpu/drm/xe/regs/xe_oa_regs.h | 1 + drivers/gpu/drm/xe/xe_drm_client.c | 45 +++++++++++-- drivers/gpu/drm/xe/xe_gt.c | 1 - drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c | 4 +- drivers/gpu/drm/xe/xe_guc_submit.c | 4 +- drivers/gpu/drm/xe/xe_oa.c | 4 ++ drivers/gpu/drm/xe/xe_sync.c | 2 +- 36 files changed, 315 insertions(+), 109 deletions(-) . Subject: [PATCH 0/6] EDITME: blk: refactor queue affinity helpers From: Daniel Wagner To: Jens Axboe , Bjorn Helgaas , "Michael S. Tsirkin" , Jason Wang , "Martin K. Petersen" , Keith Busch , Christoph Hellwig , Sagi Grimberg Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, virtualization@lists.linux.dev, linux-scsi@vger.kernel.org, megaraidlinux.pdl@broadcom.com, mpi3mr-linuxdrv.pdl@broadcom.com, MPT-FusionLinux.pdl@broadcom.com, storagedev@microchip.com, linux-nvme@lists.infradead.org, Daniel Wagner , 20240912-do-not-overwrite-pci-mapping-v1-1-85724b6cec49@suse.de, Ming Lei Date: Fri, 13 Sep 2024 09:41:58 +0200 . Subject: [PATCH] security/keys: fix slab-out-of-bounds in key_task_permission From: Chen Ridong To: , , , , Date: Fri, 13 Sep 2024 07:09:28 +0000 . Subject: [PATCH -next] hid: cp2112: Use irq_get_trigger_type() helper From: Jinjie Ruan To: , , , Date: Fri, 13 Sep 2024 15:46:32 +0800 . Subject: [PATCH v3 0/6] Add Aspeed G7 gpio support From: Billy Tsai To: , , , , , , , , , , , , , Date: Fri, 13 Sep 2024 15:43:19 +0800 . Subject: [PATCH v4 1/2] dt-bindings: touchscreen: add ad7877 support From: Antoniu Miclaus To: Dmitry Torokhov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Michael Hennerich , "Mark Brown" , Antoniu Miclaus , , , , Date: Fri, 13 Sep 2024 10:52:29 +0300 . Subject: [syzbot] [bcachefs?] possible deadlock in __bch2_disk_reservation_add From: syzbot To: kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Fri, 13 Sep 2024 00:56:22 -0700 . Subject: [PATCH] riscv: Prevent a bad reference count on CPU nodes From: =?UTF-8?q?Miquel=20Sabat=C3=A9=20Sol=C3=A0?= To: paul.walmsley@sifive.com Cc: aou@eecs.berkeley.edu, linux-kernel@vger.kernel.org, jeremy.linton@arm.com, palmer@dabbelt.com, cuiyunhui@bytedance.com, sudeep.holla@arm.com, linux-riscv@lists.infradead.org, =?UTF-8?q?Miquel=20Sabat=C3=A9=20Sol=C3=A0?= Date: Fri, 13 Sep 2024 10:00:52 +0200 . Subject: [GIT PULL] LoongArch KVM changes for v6.12 From: Huacai Chen To: Paolo Bonzini , Huacai Chen , Tianrui Zhao , Bibo Mao Cc: kvm@vger.kernel.org, loongarch@lists.linux.dev, linux-kernel@vger.kernel.org, Xuerui Wang , Jiaxun Yang , Huacai Chen Date: Fri, 13 Sep 2024 16:58:12 +0800 The following changes since commit da3ea35007d0af457a0afc87e84fddaebc4e0b63: Linux 6.11-rc7 (2024-09-08 14:50:28 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-kvm-6.12 for you to fetch changes up to 3abb708ec0be25da16a1ee9f1ab5cbc93f3256f3: LoongArch: KVM: Implement function kvm_para_has_feature() (2024-09-12 22:56:14 +0800) ---------------------------------------------------------------- LoongArch KVM changes for v6.12 1. Revert qspinlock to test-and-set simple lock on VM. 2. Add Loongson Binary Translation extension support. 3. Add PMU support for guest. 4. Enable paravirt feature control from VMM. 5. Implement function kvm_para_has_feature(). ---------------------------------------------------------------- Bibo Mao (6): LoongArch: Revert qspinlock to test-and-set simple lock on VM LoongArch: KVM: Add VM feature detection function LoongArch: KVM: Add Binary Translation extension support LoongArch: KVM: Add vm migration support for LBT registers LoongArch: KVM: Enable paravirt feature control from VMM LoongArch: KVM: Implement function kvm_para_has_feature() Song Gao (1): LoongArch: KVM: Add PMU support for guest arch/loongarch/include/asm/Kbuild | 1 - arch/loongarch/include/asm/kvm_csr.h | 6 + arch/loongarch/include/asm/kvm_host.h | 37 +++- arch/loongarch/include/asm/kvm_para.h | 12 + arch/loongarch/include/asm/kvm_vcpu.h | 11 + arch/loongarch/include/asm/loongarch.h | 11 +- arch/loongarch/include/asm/paravirt.h | 7 + arch/loongarch/include/asm/qspinlock.h | 41 ++++ arch/loongarch/include/uapi/asm/Kbuild | 2 - arch/loongarch/include/uapi/asm/kvm.h | 20 ++ arch/loongarch/include/uapi/asm/kvm_para.h | 21 ++ arch/loongarch/kernel/paravirt.c | 47 ++-- arch/loongarch/kernel/setup.c | 2 + arch/loongarch/kernel/smp.c | 4 +- arch/loongarch/kvm/exit.c | 46 ++-- arch/loongarch/kvm/vcpu.c | 340 ++++++++++++++++++++++++++++- arch/loongarch/kvm/vm.c | 69 +++++- 17 files changed, 616 insertions(+), 61 deletions(-) create mode 100644 arch/loongarch/include/asm/qspinlock.h create mode 100644 arch/loongarch/include/uapi/asm/kvm_para.h . Subject: [PATCH] drbd: Fix atomicity violation in drbd_uuid_set_bm() From: Qiu-ji Chen To: philipp.reisner@linbit.com, lars.ellenberg@linbit.com, christoph.boehmwalder@linbit.com, axboe@kernel.dk Cc: drbd-dev@lists.linbit.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, baijiaju1990@gmail.com, Qiu-ji Chen , stable@vger.kernel.org Date: Fri, 13 Sep 2024 16:35:04 +0800 . Subject: [PATCH] scripts: use ':Original:' tag to locate the origin file From: Cheng Ziqiu To: Alex Shi , Yanteng Si , Jonathan Corbet Cc: Dongliang Mu , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, hust-os-kernel-patches@googlegroups.com, Cheng Ziqiu Date: Fri, 13 Sep 2024 16:16:26 +0800 . Subject: [BUG BISECTED] Missing RCU reader in perf_event_setup_cpumask() From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org Cc: kan.liang@linux.intel.com, peterz@infradead.org, mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, irogers@google.com, adrian.hunter@intel.com Date: Fri, 13 Sep 2024 01:00:44 -0700 . Subject: [PATCH 0/3] support watchdog for exynosautov920 From: Taewan Kim To: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar Cc: linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Taewan Kim Date: Fri, 13 Sep 2024 17:03:22 +0900 . Subject: linux-next: duplicate patches in the landlock tree From: Stephen Rothwell To: =?UTF-8?B?TWlja2HDq2wgU2FsYcO8bg==?= , Christian Brauner Cc: Linux Kernel Mailing List , Linux Next Mailing List Date: Fri, 13 Sep 2024 18:06:41 +1000 . Subject: [PATCH v4] arm64/configs: Update defconfig with now user-visible CONFIG_FSL_IFC From: Esben Haabendal To: Catalin Marinas , Will Deacon , Krzysztof Kozlowski Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Esben Haabendal Date: Fri, 13 Sep 2024 10:13:12 +0200 . Subject: [PATCH v7 0/3] x86/cacheinfo: Set the number of leaves per CPU From: Ricardo Neri To: x86@kernel.org Cc: Andreas Herrmann , Catalin Marinas , Chen Yu , Len Brown , Radu Rendec , Pierre Gondois , Pu Wen , "Rafael J. Wysocki" , Sudeep Holla , Srinivas Pandruvada , Will Deacon , Zhang Rui , Nikolay Borisov , Huang Ying , Ricardo Neri , linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 01:31:52 -0700 . Subject: Re: [PATCH] drm/tidss: Add MIT license along with GPL-2.0 From: jyri.sarha@iki.fi To: "Devarsh Thakkar" , jyri.sarha@iki.fi, tomi.valkeinen@ideasonboard.com, airlied@gmail.com, daniel@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: praneeth@ti.com, nm@ti.com, vigneshr@ti.com, r-ravikumar@ti.com, j-choudhary@ti.com, grandmaster@al2klimov.de, caihuoqing@baidu.com, ahalaney@redhat.com, cai.huoqing@linux.dev, colin.i.king@gmail.com, javierm@redhat.com, dmitry.baryshkov@linaro.org, geert+renesas@glider.be, laurent.pinchart@ideasonboard.com, dakr@redhat.com, u.kleine-koenig@pengutronix.de, robh@kernel.org, sam@ravnborg.org, simona.vetter@ffwll.ch, ville.syrjala@linux.intel.com, wangxiaojun11@huawei.com, yuanjilin@cdjrlc.com, yuehaibing@huawei.com Date: Fri, 13 Sep 2024 07:44:08 +0000 . Subject: [PATCH v2 0/4] gpio: siul2-s32g2: add initial GPIO driver From: Andrei Stefanescu To: Linus Walleij , Bartosz Golaszewski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chester Lin , Matthias Brugger , Greg Kroah-Hartman , "Rafael J. Wysocki" Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, NXP S32 Linux Team , Andrei Stefanescu Date: Fri, 13 Sep 2024 11:29:31 +0300 . Subject: [PATCH v2 0/5] Add support for PCIe3 on x1e80100 From: Qiang Yu To: manivannan.sadhasivam@linaro.org, vkoul@kernel.org, kishon@kernel.org, robh@kernel.org, andersson@kernel.org, konradybcio@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, mturquette@baylibre.com, sboyd@kernel.org, abel.vesa@linaro.org, quic_msarkar@quicinc.com, quic_devipriy@quicinc.com Cc: dmitry.baryshkov@linaro.org, kw@linux.com, lpieralisi@kernel.org, neil.armstrong@linaro.org, linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, Qiang Yu Date: Fri, 13 Sep 2024 01:37:19 -0700 . Subject: [PATCH 0/2] serial: imx: Grab port lock in imx_uart_enable_wakeup() From: Esben Haabendal To: Greg Kroah-Hartman , Jiri Slaby , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , John Ogness Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Esben Haabendal Date: Fri, 13 Sep 2024 10:39:48 +0200 . Subject: [PATCH v1 0/2] xhci: pci: Amend definitions of PCI device IDs From: Andy Shevchenko To: Greg Kroah-Hartman , Mathias Nyman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Mathias Nyman , Andy Shevchenko Date: Fri, 13 Sep 2024 11:43:36 +0300 . Subject: [PATCH 0/7] mm: Use pxdp_get() for accessing page table entries From: Anshuman Khandual To: linux-mm@kvack.org Cc: Anshuman Khandual , Andrew Morton , David Hildenbrand , Ryan Roberts , "Mike Rapoport (IBM)" , Arnd Bergmann , x86@kernel.org, linux-m68k@lists.linux-m68k.org, linux-fsdevel@vger.kernel.org, kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org Date: Fri, 13 Sep 2024 14:14:26 +0530 . Subject: [PATCH] power: supply: bq27xxx_battery: Do not return ENODEV when busy From: Jerry Lv To: =?utf-8?q?Pali_Roh=C3=A1r?= , Sebastian Reichel Date: Fri, 13 Sep 2024 16:45:37 +0800 . Subject: [linux-next:master] [perf] 4ba4f1afb6: WARNING:suspicious_RCU_usage From: kernel test robot To: Kan Liang Date: Fri, 13 Sep 2024 16:51:29 +0800 . Subject: [PATCH v3] serial: imx: Switch to nbcon console From: Esben Haabendal To: Greg Kroah-Hartman , Jiri Slaby , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Esben Haabendal Date: Fri, 13 Sep 2024 10:52:19 +0200 . Subject: [PATCH net-next] tools: ynl-gen: use big-endian netlink attribute types From: =?UTF-8?q?Asbj=C3=B8rn=20Sloth=20T=C3=B8nnesen?= To: Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: =?UTF-8?q?Asbj=C3=B8rn=20Sloth=20T=C3=B8nnesen?= , David Ahern , Matthieu Baerts , Mat Martineau , Geliang Tang , "David S. Miller" , Donald Hunter , netdev@vger.kernel.org, mptcp@lists.linux.dev, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 08:55:54 +0000 . Subject: [PATCH] sched/fair: Fix integer underflow From: Pierre Gondois To: linux-kernel@vger.kernel.org Cc: Pierre Gondois , stable@vger.kernel.org, Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Valentin Schneider Date: Fri, 13 Sep 2024 10:58:23 +0200 . Subject: [PATCH 0/5] AMD SoundWire machine driver code refactor From: Vijendar Mukunda To: Date: Fri, 13 Sep 2024 14:36:26 +0530 . Subject: [PATCH linux-firmware] copy-firmware: Fix incorrect symlinks to uncompressed targets From: Takashi Iwai To: linux-firmware@kernel.org Cc: linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 11:21:08 +0200 . Subject: [GIT PULL] i2c-host-fixes for v6.11-rc8 From: Andi Shyti To: Wolfram Sang Cc: linux-i2c , lkml , Andi Shyti Date: Fri, 13 Sep 2024 11:53:38 +0200 Hi Wolfram, Here’s the fixes pull request. It’s funny, after a few weeks with no fixes, right at the merge window, I’m sending in five! I’ve also brought in from the past two fixes from Robert Hancock for the Xilinx controller. See you later today for the next pull request. Thanks, Andi The following changes since commit da3ea35007d0af457a0afc87e84fddaebc4e0b63: Linux 6.11-rc7 (2024-09-08 14:50:28 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git tags/i2c-host-fixes-6.11-rc8 for you to fetch changes up to e2c85d85a05f16af2223fcc0195ff50a7938b372: i2c: qcom-geni: Use IRQF_NO_AUTOEN flag in request_irq() (2024-09-12 09:08:22 +0200) ---------------------------------------------------------------- The Aspeed driver tracks the controller's state (stop, pending, start, etc.). Previously, when the stop command was sent, the state was not updated. The fix in this pull request ensures the driver's state is aligned with the device status. The Intel SCH driver receives a new look, and among the cleanups, there is a fix where, due to an oversight, an if/else statement was missing the else, causing it to move forward instead of exiting the function in case of an error. The Qualcomm GENI I2C driver adds the IRQF_NO_AUTOEN flag to the IRQ setup to prevent unwanted interrupts during probe. The Xilinx XPS controller fixes TX FIFO handling to avoid missed NAKs. Another fix ensures the controller is reinitialized when the bus appears busy. ---------------------------------------------------------------- Andy Shevchenko (1): i2c: isch: Add missed 'else' Jinjie Ruan (1): i2c: qcom-geni: Use IRQF_NO_AUTOEN flag in request_irq() Robert Hancock (2): i2c: xiic: Wait for TX empty to avoid missed TX NAKs i2c: xiic: Try re-initialization on bus busy timeout Tommy Huang (1): i2c: aspeed: Update the stop sw state when the bus recovery occurs drivers/i2c/busses/i2c-aspeed.c | 16 ++++++++-------- drivers/i2c/busses/i2c-isch.c | 3 +-- drivers/i2c/busses/i2c-qcom-geni.c | 4 +--- drivers/i2c/busses/i2c-xiic.c | 60 +++++++++++++++++++++++++++++++++++------------------------- 4 files changed, 45 insertions(+), 38 deletions(-) . Subject: [PATCH v2] drm/sti: avoid potential dereference of error pointers From: Ma Ke To: alain.volmat@foss.st.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, daniel@ffwll.ch, vincent.abriou@st.com, benjamin.gaignard@linaro.org Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Ma Ke , stable@vger.kernel.org Date: Fri, 13 Sep 2024 17:04:12 +0800 . Subject: [tip:master] BUILD SUCCESS 4c293d0fa3159f5062483ef981d77f455589cfda From: kernel test robot To: "x86-ml" Cc: linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 17:09:33 +0800 . Subject: [PATCH] drm/sti: avoid potential dereference of error pointers in sti_hqvdp_atomic_check From: Ma Ke To: alain.volmat@foss.st.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, daniel@ffwll.ch, vincent.abriou@st.com, benjamin.gaignard@linaro.org Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Ma Ke , stable@vger.kernel.org Date: Fri, 13 Sep 2024 17:09:26 +0800 . Subject: [PATCH] drm/vc4: Fix atomicity violation in vc4_crtc_send_vblank() From: Qiu-ji Chen To: mripard@kernel.org, dave.stevenson@raspberrypi.com, kernel-list@raspberrypi.com, maarten.lankhorst@linux.intel.com, tzimmermann@suse.de, airlied@gmail.com, daniel@ffwll.ch Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, baijiaju1990@gmail.com, Qiu-ji Chen , stable@vger.kernel.org Date: Fri, 13 Sep 2024 17:10:53 +0800 . Subject: linux-next: Tree for Sep 13 From: Stephen Rothwell To: Linux Next Mailing List Cc: Linux Kernel Mailing List Date: Fri, 13 Sep 2024 19:12:58 +1000 . Subject: =?UTF-8?Q?=5bQuestion=5d_sched=ef=bc=9athe_load_is_unbalanced_in_th?= =?UTF-8?Q?e_VM_overcommitment_scenario?= From: zhengzucheng To: Peter Zijlstra , , , , , , , , , , zhengzucheng Date: Fri, 13 Sep 2024 17:13:21 +0800 . Subject: [PATCH] mm: Compute mTHP order efficiently From: Dev Jain To: akpm@linux-foundation.org, david@redhat.com, willy@infradead.org Cc: ryan.roberts@arm.com, anshuman.khandual@arm.com, baohua@kernel.org, hughd@google.com, ioworker0@gmail.com, wangkefeng.wang@huawei.com, baolin.wang@linux.alibaba.com, gshan@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Dev Jain Date: Fri, 13 Sep 2024 14:49:02 +0530 . Subject: [PATCH v4 0/2] arm64: dts: qcom: sm8450: Add coresight nodes From: Mao Jinlong To: Suzuki K Poulose , Mike Leach , James Clark , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Mathieu Poirier , "Bjorn Andersson" , Konrad Dybcio Date: Fri, 13 Sep 2024 02:24:27 -0700 . Subject: [PATCH] thermal/ti-soc-thermal: Fix typos From: Andrew Kreimer To: Eduardo Valentin , Keerthy , "Rafael J . Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba Cc: linux-pm@vger.kernel.org, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Andrew Kreimer , Matthew Wilcox Date: Fri, 13 Sep 2024 12:37:05 +0300 . Subject: [PATCH v4 -next 1/2] watchdog/hardlockup/perf: Fix perf_event memory leak From: Li Huafei To: , Date: Sat, 14 Sep 2024 01:39:40 +0800 . Subject: [RFC PATCH 0/3] Allow sk_lookup UDP return traffic to egress. From: Tiago Lam To: "David S. Miller" , David Ahern , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Willem de Bruijn , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Mykola Lysenko , Shuah Khan Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, Jakub Sitnicki , Tiago Lam , kernel-team@cloudflare.com Date: Fri, 13 Sep 2024 10:39:18 +0100 . Subject: [PATCH] wifi: wcn36xx: fix a typo From: Andrew Kreimer To: Loic Poulain , Kalle Valo Cc: wcn36xx@lists.infradead.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Andrew Kreimer , Matthew Wilcox Date: Fri, 13 Sep 2024 12:43:10 +0300 . Subject: [PATCH 1/2] watchdog/hardlockup/perf: Fix perf_event memory leak From: Li Huafei To: , Date: Sat, 14 Sep 2024 01:45:53 +0800 . Subject: [PATCH] wifi: ath6kl: fix typos From: Andrew Kreimer To: Kalle Valo Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Andrew Kreimer , Matthew Wilcox Date: Fri, 13 Sep 2024 12:48:10 +0300 . Subject: [RFC PATCH] mmc: core: Add SD card quirk for broken poweroff notification From: Keita Aihara To: Ulf Hansson Cc: Shingo.Takeuchi@sony.com, Masaya.Takahashi@sony.com, keita.aihara@sony.com, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 18:44:17 +0900 . Subject: [PATCH v2 0/3] iio: light: opt3001: add support for TI's opt3002 light sensor From: Emil Gedenryd To: Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andreas Dannenberg Date: Fri, 13 Sep 2024 11:57:01 +0200 . Subject: [PATCH v9 0/4] debugfs to hisilicon migration driver From: Longfang Liu To: , , , Date: Fri, 13 Sep 2024 17:54:58 +0800 . Subject: [PATCH v3 0/6] i2c: npcm: Bug fixes read/write operation, checkpatch From: warp5tw@gmail.com To: avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, venture@google.com, yuenn@google.com, benjaminfair@google.com, andi.shyti@kernel.org, andriy.shevchenko@linux.intel.com, wsa@kernel.org, rand.sec96@gmail.com, wsa+renesas@sang-engineering.com, warp5tw@gmail.com, tali.perry@nuvoton.com, Avi.Fishman@nuvoton.com, tomer.maimon@nuvoton.com, KWLIU@nuvoton.com, JJLIU0@nuvoton.com, kfting@nuvoton.com Cc: openbmc@lists.ozlabs.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 18:14:40 +0800 . Subject: [PATCH v3 6/6] i2c: npcm: Enable slave in eob interrupt From: Tyrone Ting To: avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, venture@google.com, yuenn@google.com, benjaminfair@google.com, andi.shyti@kernel.org, andriy.shevchenko@linux.intel.com, wsa@kernel.org, rand.sec96@gmail.com, wsa+renesas@sang-engineering.com, warp5tw@gmail.com, tali.perry@nuvoton.com, Avi.Fishman@nuvoton.com, tomer.maimon@nuvoton.com, KWLIU@nuvoton.com, JJLIU0@nuvoton.com, kfting@nuvoton.com Cc: openbmc@lists.ozlabs.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, Charles Boyer , Vivekanand Veeracholan Date: Fri, 13 Sep 2024 18:15:32 +0800 . Subject: [PATCH v7 0/2] iio: imu: smi240: add bosch smi240 driver From: To: , , , , , , , , , , , , , Date: Fri, 13 Sep 2024 12:00:09 +0200 . Subject: [syzbot] Monthly bcachefs report (Sep 2024) From: syzbot To: kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Fri, 13 Sep 2024 03:03:22 -0700 . Subject: [syzbot] Monthly jfs report (Sep 2024) From: syzbot To: jfs-discussion@lists.sourceforge.net, linux-kernel@vger.kernel.org, shaggy@kernel.org, syzkaller-bugs@googlegroups.com Date: Fri, 13 Sep 2024 03:03:23 -0700 . Subject: [PATCH net-next] net: ethtool: phy: Don't set the context dev pointer for unfiltered DUMP From: Maxime Chevallier To: davem@davemloft.net Cc: Maxime Chevallier , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, thomas.petazzoni@bootlin.com, Andrew Lunn , Jakub Kicinski , Eric Dumazet , Paolo Abeni , Russell King , linux-arm-kernel@lists.infradead.org, Christophe Leroy , Herve Codina , Florian Fainelli , Heiner Kallweit , Vladimir Oltean , =?UTF-8?q?K=C3=B6ry=20Maincent?= , =?UTF-8?q?Marek=20Beh=C3=BAn?= , Piergiorgio Beruto , Oleksij Rempel , =?UTF-8?q?Nicol=C3=B2=20Veronese?= , Simon Horman , mwojtas@chromium.org, Nathan Chancellor , Antoine Tenart , Marc Kleine-Budde , Dan Carpenter , Romain Gantois , syzbot+e9ed4e4368d450c8f9db@syzkaller.appspotmail.com Date: Fri, 13 Sep 2024 12:05:14 +0200 . Subject: [PATCH] arm64: dts: ti: k3-am625-beagleplay: Enable MikroBUS PWM From: Ayush Singh To: d-gole@ti.com, lorforlinux@beagleboard.org, jkridner@beagleboard.org, robertcnelson@beagleboard.org, Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Ayush Singh Date: Fri, 13 Sep 2024 15:36:06 +0530 . Subject: [PATCH v2 0/2] Minor fixes error handling of perf stat From: Levi Yun To: peterz@infradead.org, mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, irogers@google.com, james.clark@linaro.org, asmadeus@codewreck.org Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, nd@arm.com, Levi Yun Date: Fri, 13 Sep 2024 11:14:54 +0100 . Subject: [PATCH v3] usb: gadget: core: force synchronous registration From: John Keeping To: Greg Kroah-Hartman Cc: John Keeping , stable@vger.kernel.org, Roy Luo , Alan Stern , Krishna Kurapati , yuan linyu , Chris Wulff , Paul Cercueil , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 11:23:23 +0100 . Subject: [PATCH V22 00/22] Add support UHS-II for GL9755 and GL9767 From: Victor Shih To: ulf.hansson@linaro.org, adrian.hunter@intel.com Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, benchuanggli@gmail.com, Lucas.Lai@genesyslogic.com.tw, HL.Liu@genesyslogic.com.tw, Greg.tu@genesyslogic.com.tw, dlunev@chromium.org, Victor Shih Date: Fri, 13 Sep 2024 18:28:14 +0800 . Subject: [PATCH v2 0/3] rtc: isl12022: Add alarm support From: Esben Haabendal To: Alexandre Belloni , Rasmus Villemoes Cc: linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org, Esben Haabendal Date: Fri, 13 Sep 2024 12:29:11 +0200 . Subject: [PATCH v1 0/2] fixed mediatek-cpufreq has multi policy concurrency issue From: Mark Tseng To: "Rafael J . Wysocki" , Viresh Kumar , MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Matthias Brugger , AngeloGioacchino Del Regno Date: Fri, 13 Sep 2024 18:39:31 +0800 . Subject: [PATCH v2 0/5] Add support for DisplayPort on SA8775P platform From: Soutrik Mukhopadhyay To: vkoul@kernel.org, kishon@kernel.org, konradybcio@kernel.org, andersson@kernel.org, simona@ffwll.ch, dmitry.baryshkov@linaro.org, abel.vesa@linaro.org, robdclark@gmail.com, quic_abhinavk@quicinc.com, sean@poorly.run, marijn.suijten@somainline.org, airlied@gmail.com, daniel@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, quic_khsieh@quicinc.com, konrad.dybcio@linaro.org, quic_parellan@quicinc.com, quic_bjorande@quicinc.com Cc: Soutrik Mukhopadhyay , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, quic_riteshk@quicinc.com, quic_vproddut@quicinc.com Date: Fri, 13 Sep 2024 16:07:50 +0530 . Subject: [PATCH 1/2] dt-bindings: arm: sunxi: document RerVision A33-Vstar board From: Icenowy Zheng To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Andre Przywara , Maxime Ripard Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Icenowy Zheng Date: Fri, 13 Sep 2024 18:48:44 +0800 . Subject: [PATCH v2] dt-bindings: serial: rs485: Fix rs485-rts-delay property From: Michal Simek To: , , , Date: Fri, 13 Sep 2024 12:55:23 +0200 . Subject: [RFC 00/14] AMD: Add Secure AVIC Guest Support From: Neeraj Upadhyay To: Date: Fri, 13 Sep 2024 17:06:51 +0530 . Subject: [PATCH v1 1/1] software node: Simplify swnode_register() a bit From: Andy Shevchenko To: Andy Shevchenko , linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Daniel Scally , Heikki Krogerus , Sakari Ailus , Greg Kroah-Hartman , "Rafael J. Wysocki" Date: Fri, 13 Sep 2024 14:05:23 +0300 . Subject: [PATCH] ext4: Annotate struct fname with __counted_by() From: Thorsten Blum To: tytso@mit.edu, adilger.kernel@dilger.ca, kees@kernel.org, gustavoars@kernel.org Cc: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, Thorsten Blum Date: Fri, 13 Sep 2024 13:00:14 +0200 . Subject: [GIT PULL] i2c-host for v6.12 From: Andi Shyti To: Wolfram Sang Cc: linux-i2c , lkml , Andi Shyti Date: Fri, 13 Sep 2024 13:20:01 +0200 Hi Wolfram, This turned out to be a fairly loaded pull request, covering a variety of topics. There are four new platforms added, but the bulk of it consists of cleanups and refactors. I didn’t plan to have a second pull request during this merge window. Everything that was submitted is included in this one. Wishing you a great weekend and a fantastic conference week, which I’m sorry to miss! Andi The following changes since commit da3ea35007d0af457a0afc87e84fddaebc4e0b63: Linux 6.11-rc7 (2024-09-08 14:50:28 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git tags/i2c-host-6.12 for you to fetch changes up to f56f4ba2fc1dbefd3242946f2fad35338a60e3bc: i2c: designware: Use pci_get_drvdata() (2024-09-11 12:52:46 +0200) ---------------------------------------------------------------- The DesignWare and the Renesas I2C drivers have received most of the changes in this pull request. The first has has undergone through a series of cleanups that have been sent to the mailing list a year ago for the first time and finally get merged in this pull request. They are many, from typos (e.g. i2/i2c), to cosmetics, to refactoring (e.g. move inline functions to librarieas) and many others. Besides that, all the DesignWare Kconfig options have been grouped under the I2C_DESIGNWARE_CORE and this required some adaptation in many of the kernel configuration files for different arm and mips boards. Follows the list of the rest of the changes grouped by type of change. Cleanups -------- The Qualcomm Geni platform improves the exit path in the runtime resume function. The Intel LJCA driver loses "target_addr" parameter in ljca_i2c_stop() because it was unused. The MediaTek controller intializes the restart_flag in the transfer function using the ternary conditional operator ("? :") instead of initializing it in different parts. Constified a few global data structures in the virtio driver. The Renesas driver simplifies the bus speed handling in the init function making it more readable. Improved an if/else statement in probe function of the Renesas R-Car driver. The iMX/MXC driver switches to using the RUNTIME_PM_OPS() instead of SET_RUNTIME_PM_OPS(). Still in the iMX/MXC driver a comma ',' has been replaced by a semicolon ';', while in different drivers the ',' has been removed from the '{ }' delimiters. Finally three devm_clk_get_enabled() have been used to simplify the devm_clk_get/clk_prepare_enable tuple in the Renesas EMEV2, Ingenic and MPC drivers. Refactors --------- The Nuvoton fixes a potential out of boundary array access. This is not a bug fix because the issue could never occur due to hardware not having the properties listed in the array. The change makes the driver more future proof and, at the same time, silences code analyzers. Improvements ------------ The Renesas I2C (riic) driver undergoes several patches improving the runtime power management handling. The Intel i801 driver uses a more descriptive adapter's name to show the presence of the IDF feature. In the Intel Denverton (ismt) adapter the pending transactions are killed when irq's can't complete their handling, triggering a timeout. This could have been considered as a bug fix, but because, standing to Vasily, it's very sporadic, I preferred considering the patch rather as an improvement. New Feature ----------- The Renesas I2C (riic) driver now supports the fast mode plus. New support ----------- Added support for: - Renesas R9A08G045 - Rockchip RK3576 - KEBA I2C - Theobroma Systems Mule Multiplexer. The Keba comes with a new driver, i2c-keba.c. The Mule is an i2c multiplexer and it also comes with a new driver, mux/i2c-mux-mule.c. Core patch ---------- This pull request includes also a patch in the I2C framework, in i2c-core-base.c where the runtime PM functions have been replaced in order to allow to be accessed during the device add. Devicetree ---------- Some cleanups in the devicetree, as well. nVidia and Qualcomm bindings improve their "if:then:" blocks. While the aspeed binding loses the "multi-master" property because it was redundant. The i2c-sprd binding has been converted to YAML. ---------------------------------------------------------------- Adrian Huang (1): i2c: designware: Fix wrong setting for {ss,fs,hs}_{h,l}cnt registers Andi Shyti (2): i2c: qcom-geni: Use goto for clearer exit path i2c: ljca: Remove unused "target_addr" parameter Andy Shevchenko (16): i2c: designware: Replace a while-loop by for-loop i2c: designware: Let PCI core to take care about interrupt vectors i2c: designware: Add missing 'c' into PCI IDs variable name i2c: designware: Unify terminator in device ID tables i2c: designware: Always provide device ID tables i2c: designware: Drop return value from i2c_dw_acpi_configure() i2c: designware: Drop return value from dw_i2c_of_configure() i2c: designware: Rename dw_i2c_of_configure() -> i2c_dw_of_configure() i2c: designware: Consolidate firmware parsing and configuring code i2c: designware: Unify the firmware type checks i2c: designware: Move exports to I2C_DW namespaces i2c: designware: Remove ->disable() callback i2c: designware: Consolidate PM ops i2c: designware: Uninline i2c_dw_probe() i2c: designware: Propagate firmware node i2c: designware: Use pci_get_drvdata() AngeloGioacchino Del Regno (1): i2c: mt65xx: Avoid double initialization of restart_flag in isr Christophe JAILLET (1): i2c: virtio: Constify struct i2c_algorithm and struct virtio_device_id Claudiu Beznea (8): i2c: riic: Use temporary variable for struct device i2c: riic: Call pm_runtime_get_sync() when need to access registers i2c: riic: Use pm_runtime_resume_and_get() i2c: riic: Enable runtime PM autosuspend support i2c: riic: Add suspend/resume support i2c: riic: Define individual arrays to describe the register offsets dt-bindings: i2c: renesas,riic: Document the R9A08G045 support i2c: riic: Add support for fast mode plus Detlev Casanova (1): dt-bindings: i2c: i2c-rk3x: Add rk3576 compatible Fabio Estevam (1): i2c: imx: Switch to RUNTIME_PM_OPS() Farouk Bouabid (2): dt-bindings: i2c: add support for tsd,mule-i2c-mux i2c: muxes: add support for tsd,mule-i2c multiplexer Geert Uytterhoeven (1): i2c: riic: Simplify unsupported bus speed handling Gerhard Engleder (1): i2c: keba: Add KEBA I2C controller support Hans de Goede (2): i2c: core: Setup i2c_adapter runtime-pm before calling device_add() i2c: i801: Use a different adapter-name for IDF adapters Heikki Krogerus (7): ARC: configs: enable I2C_DESIGNWARE_CORE with I2C_DESIGNWARE_PLATFORM ARM: configs: enable I2C_DESIGNWARE_CORE with I2C_DESIGNWARE_PLATFORM arm64: defconfig: enable I2C_DESIGNWARE_CORE with I2C_DESIGNWARE_PLATFORM mips: configs: enable I2C_DESIGNWARE_CORE with I2C_DESIGNWARE_PLATFORM RISC-V: configs: enable I2C_DESIGNWARE_CORE with I2C_DESIGNWARE_PLATFORM net: txgbe: Fix I2C Kconfig dependencies i2c: designware: Group all DesignWare drivers under a single option Krzysztof Kozlowski (5): dt-bindings: i2c: nvidia,tegra20-i2c: combine same if:then: clauses dt-bindings: i2c: nvidia,tegra20-i2c: restrict also clocks in if:then: dt-bindings: i2c: nvidia,tegra20-i2c: define power-domains top-level dt-bindings: i2c: qcom,i2c-cci: add missing clocks constraint in if:then: dt-bindings: i2c: aspeed: drop redundant multi-master Kuninori Morimoto (1): i2c: rcar: tidyup priv->devtype handling on rcar_i2c_probe() Rong Qianfeng (2): i2c: emev2: Use devm_clk_get_enabled() helpers i2c: jz4780: Use devm_clk_get_enabled() helpers Shen Lichuan (1): i2c: imx: Convert comma to semicolon Stanislav Jakubek (1): dt-bindings: i2c: i2c-sprd: convert to YAML Tyrone Ting (1): i2c: npcm: restore slave addresses array length Vasily Khoruzhick (1): i2c: ismt: kill transaction in hardware on timeout Wolfram Sang (1): i2c: don't use ',' after delimiters Zhang Zekun (1): i2c: mpc: Use devm_clk_get_optional_enabled() to simplify code .../devicetree/bindings/i2c/aspeed,i2c.yaml | 5 - .../devicetree/bindings/i2c/i2c-rk3x.yaml | 1 + Documentation/devicetree/bindings/i2c/i2c-sprd.txt | 31 -- .../bindings/i2c/nvidia,tegra20-i2c.yaml | 27 +- .../devicetree/bindings/i2c/qcom,i2c-cci.yaml | 1 + .../devicetree/bindings/i2c/renesas,riic.yaml | 4 + .../devicetree/bindings/i2c/sprd,sc9860-i2c.yaml | 65 +++ .../devicetree/bindings/i2c/tsd,mule-i2c-mux.yaml | 69 +++ arch/arc/configs/axs101_defconfig | 1 + arch/arc/configs/axs103_defconfig | 1 + arch/arc/configs/axs103_smp_defconfig | 1 + arch/arc/configs/tb10x_defconfig | 1 + arch/arm/configs/hisi_defconfig | 1 + arch/arm/configs/multi_v7_defconfig | 1 + arch/arm/configs/pxa_defconfig | 1 + arch/arm/configs/socfpga_defconfig | 1 + arch/arm/configs/spear13xx_defconfig | 1 + arch/arm/configs/spear3xx_defconfig | 1 + arch/arm/configs/spear6xx_defconfig | 1 + arch/arm64/configs/defconfig | 1 + arch/mips/configs/generic/board-ocelot.config | 1 + arch/riscv/configs/defconfig | 1 + arch/riscv/configs/nommu_k210_defconfig | 1 + arch/riscv/configs/nommu_k210_sdcard_defconfig | 1 + drivers/i2c/busses/Kconfig | 40 +- drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/i2c-ali1535.c | 3 +- drivers/i2c/busses/i2c-amd-mp2-plat.c | 2 +- drivers/i2c/busses/i2c-aspeed.c | 2 +- drivers/i2c/busses/i2c-designware-common.c | 180 ++++++- drivers/i2c/busses/i2c-designware-core.h | 39 +- drivers/i2c/busses/i2c-designware-master.c | 36 +- drivers/i2c/busses/i2c-designware-pcidrv.c | 88 +-- drivers/i2c/busses/i2c-designware-platdrv.c | 184 ++----- drivers/i2c/busses/i2c-designware-slave.c | 6 +- drivers/i2c/busses/i2c-digicolor.c | 2 +- drivers/i2c/busses/i2c-emev2.c | 25 +- drivers/i2c/busses/i2c-i801.c | 9 +- drivers/i2c/busses/i2c-imx-lpi2c.c | 2 +- drivers/i2c/busses/i2c-imx.c | 11 +- drivers/i2c/busses/i2c-ismt.c | 10 + drivers/i2c/busses/i2c-jz4780.c | 22 +- drivers/i2c/busses/i2c-keba.c | 598 +++++++++++++++++++++ drivers/i2c/busses/i2c-ljca.c | 6 +- drivers/i2c/busses/i2c-mpc.c | 23 +- drivers/i2c/busses/i2c-mt65xx.c | 5 +- drivers/i2c/busses/i2c-npcm7xx.c | 6 +- drivers/i2c/busses/i2c-omap.c | 2 +- drivers/i2c/busses/i2c-piix4.c | 2 +- drivers/i2c/busses/i2c-pnx.c | 2 +- drivers/i2c/busses/i2c-pxa-pci.c | 2 +- drivers/i2c/busses/i2c-pxa.c | 2 +- drivers/i2c/busses/i2c-qcom-geni.c | 23 +- drivers/i2c/busses/i2c-qup.c | 2 +- drivers/i2c/busses/i2c-rcar.c | 12 +- drivers/i2c/busses/i2c-riic.c | 228 +++++--- drivers/i2c/busses/i2c-s3c2410.c | 2 +- drivers/i2c/busses/i2c-virtio.c | 4 +- drivers/i2c/i2c-core-base.c | 20 +- drivers/i2c/muxes/Kconfig | 16 + drivers/i2c/muxes/Makefile | 1 + drivers/i2c/muxes/i2c-mux-mule.c | 148 +++++ drivers/net/ethernet/wangxun/Kconfig | 3 +- 63 files changed, 1480 insertions(+), 508 deletions(-) delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-sprd.txt create mode 100644 Documentation/devicetree/bindings/i2c/sprd,sc9860-i2c.yaml create mode 100644 Documentation/devicetree/bindings/i2c/tsd,mule-i2c-mux.yaml create mode 100644 drivers/i2c/busses/i2c-keba.c create mode 100644 drivers/i2c/muxes/i2c-mux-mule.c . Subject: [PATCH V3] watchdog: xilinx_wwdt: Calculate max_hw_heartbeat_ms using clock frequency From: Harini T To: , , , Date: Fri, 13 Sep 2024 17:02:30 +0530 . Subject: [PATCH] regulator: update some comments ([gs]et_voltage_vsel vs [gs]et_voltage_sel) From: =?utf-8?q?Andr=C3=A9_Draszik?= To: Liam Girdwood , Mark Brown , Matthias Brugger , AngeloGioacchino Del Regno Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, =?utf-8?q?Andr=C3=A9_Draszik?= Date: Fri, 13 Sep 2024 12:43:58 +0100 . Subject: [RFC PATCH] ARM: dts: omap3-gta04: add line names for modem-related GPIOs From: Andreas Kemnade To: tony@atomide.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, hns@goldelico.com Cc: Andreas Kemnade , linux-gpio@vger.kernel.org, Linus Walleij , Bartosz Golaszewski Date: Fri, 13 Sep 2024 13:01:25 +0200 . Subject: [GIT PULL]: Late fixes for soundwire subsystem for v6.11 From: Vinod Koul To: Linus Torvalds Cc: LKML Date: Fri, 13 Sep 2024 17:15:00 +0530 --cDJdxvnMXDwbtM3g Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello Linus, The earlier fix for non-continuous port map programming caused regression to Intel platforms, so lets revert that change. Please pull to receive the patch to revert the earlier fix. The following changes since commit 431c1646e1f86b949fa3685efc50b660a364c2b6: Linux 6.11-rc6 (2024-09-01 19:46:02 +1200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git tags/so= undwire-6.11-fixes_2 for you to fetch changes up to 233a95fd574fde1c375c486540a90304a2d2d49f: soundwire: stream: Revert "soundwire: stream: fix programming slave ports= for non-continous port maps" (2024-09-11 13:05:43 +0530) ---------------------------------------------------------------- soundwire final fixes for 6.11 - Revert of earlier fix sent for non-continuous port map programming which caused regression on Intel platforms ---------------------------------------------------------------- Krzysztof Kozlowski (1): soundwire: stream: Revert "soundwire: stream: fix programming slave p= orts for non-continous port maps" drivers/soundwire/stream.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --=20 ~Vinod --cDJdxvnMXDwbtM3g Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmbkJbkACgkQfBQHDyUj g0fqeBAAllBsy9jMAdYb95jzNlTJP/EQwsk1BuYDbGWJdvmHe/6v4hLKWaSIqwIJ +oox7zjvswA5E0/zBGpYY0L9oAjfthvDc7WhidxCgTd4rR9Xe9WVtQ97NbdZgk/4 6RapkkIm1QO3jzwqRUIoGY07p5ss0wPDnG0e3uK/yzdVbz5aqHKj1UpCojvYuWy/ SjPWvN3vmhmsyeR2oja25arPT8RnlOQgnUKEWNzt9nzYiSHefPuTeeypxF16FyCf 9MWIjfr7/G+qby912udYmm2GnBjdu7xxfrh96dLjfeUV40cQ7/dpvSYLaoQBVB6u vbOsMAWE5fFjJTsGFaO6+n/2vCdg24SS9bp5TkUSDLGl24fosVBeYaA3qidVnPa5 wt1jJ+SmSiM7Z0o5C/YH5vRVlp0X7Jz2Acaa07qeXzT9gliSQxUXrcak2VNhE8pn JDizR//bNquPvryXQT4p385DxIBwWwhQhArMnjjRYkDlT08Tn50GWHZL6W5DH9us ANAM/WrSfy3nDBqTdbiNdwrYmfoBlLwj4k0PhVfQ4ICraes3miVLc4r9903qoJNj 6IF2VqDTzf+a6+xfHc7mmprTGowPClLnMIPskeNRw4WDBwQm+pztA239Hki26B+Q 3z5YoHOdjFni/jWHo/hyXcF5S7yxBjJX3WJq5sT+UChQUf/inzA= =C7Ss -----END PGP SIGNATURE----- --cDJdxvnMXDwbtM3g-- . Subject: [PATCH v2 0/5] iommu: Enable user space IOPFs in non-PASID and non-svm cases From: Joel Granados via B4 Relay To: David Woodhouse , Lu Baolu , Joerg Roedel , Will Deacon , Robin Murphy , Jason Gunthorpe , Kevin Tian , Klaus Jensen Cc: linux-kernel@vger.kernel.org, iommu@lists.linux.dev, Joel Granados , Klaus Jensen Date: Fri, 13 Sep 2024 13:44:46 +0200 . Subject: [PATCH] MAINTAINERS: move BK3 machine support to CREDITS From: Lukas Bulwahn To: Lukasz Majewski , Nikita Shubin , Hartley Sweeten , Alexander Sverdlin , Arnd Bergmann Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, Lukas Bulwahn Date: Fri, 13 Sep 2024 13:50:12 +0200 . Subject: [PATCH v2 0/6] Add initial support for QCS615 SoC and QCS615 RIDE board From: Lijuan Gao To: , Bjorn Andersson , "Konrad Dybcio" , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , "Thomas Gleixner" Date: Fri, 13 Sep 2024 19:55:22 +0800 . Subject: [PATCH] crypto: Removing CRYPTO_AES_GCM_P10. From: Danny Tsen To: linux-crypto@vger.kernel.org Cc: herbert@gondor.apana.org.au, leitao@debian.org, nayna@linux.ibm.com, appro@cryptogams.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, mpe@ellerman.id.au, ltcgcw@linux.vnet.ibm.com, dtsen@us.ibm.com, Danny Tsen Date: Fri, 13 Sep 2024 08:30:43 -0400 . Subject: [PATCH v2] ASoC: atmel: mchp-pdmc: Retain Non-Runtime Controls From: Andrei Simion To: , , , , , , Date: Fri, 13 Sep 2024 15:06:22 +0300 . Subject: [PATCH 0/8] Add minimal boot support for IPQ5424 From: Sricharan R To: , , , , , , , , , , , , , , , , , , , , Date: Fri, 13 Sep 2024 17:42:42 +0530 . Subject: [RFC PATCH v4 0/5] Add A1 Soc audio clock controller driver From: Jan Dakinevich To: Jan Dakinevich , Conor Dooley , , Jerome Brunet , Kevin Hilman , "Krzysztof Kozlowski" , , , , , Martin Blumenstingl , Michael Turquette , Neil Armstrong , Philipp Zabel , Rob Herring , Stephen Boyd Date: Fri, 13 Sep 2024 15:11:47 +0300 . Subject: [PATCH bpf-next] libbpf: Fix expected_attach_type set when kernel not support From: Tao Chen To: Andrii Nakryiko , Eduard Zingerman , Daniel Borkmann , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa Cc: bpf@vger.kernel.org, linux-kernel@vger.kernel.org, Tao Chen Date: Fri, 13 Sep 2024 20:16:27 +0800 . Subject: [PATCH] x86/bugs: Correct RSB terminology in Kconfig From: Breno Leitao To: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" Cc: corbet@lwn.net, linux-kernel@vger.kernel.org (open list:X86 ARCHITECTURE (32-BIT AND 64-BIT)) Date: Fri, 13 Sep 2024 05:27:53 -0700 . Subject: [PATCH v1] function_graph: Support recording and printing the function return address From: Donglin Peng To: rostedt@goodmis.org, mhiramat@kernel.org Cc: mark.rutland@arm.com, mathieu.desnoyers@efficios.com, linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org, Donglin Peng Date: Fri, 13 Sep 2024 05:34:56 -0700 . Subject: [PATCH v5 for-next 0/2] RDMA: Provide an API for drivers to disassociate mmap pages From: Junxian Huang To: , Date: Fri, 13 Sep 2024 20:29:53 +0800 . Subject: [PATCH v6 0/5] Support fdinfo runtime and memory stats on Panthor From: =?UTF-8?q?Adri=C3=A1n=20Larumbe?= To: Boris Brezillon , Steven Price , Liviu Dudau , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Sumit Semwal , =?UTF-8?q?Christian=20K=C3=B6nig?= Cc: kernel@collabora.com, =?UTF-8?q?Adri=C3=A1n=20Larumbe?= , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org Date: Fri, 13 Sep 2024 13:42:08 +0100 . Subject: [PATCH v7 00/11] fs: multigrain timestamp redux From: Jeff Layton To: John Stultz , Thomas Gleixner , Stephen Boyd , Alexander Viro , Christian Brauner , Jan Kara , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Jonathan Corbet , Chandan Babu R , "Darrick J. Wong" , Theodore Ts'o , Andreas Dilger , Chris Mason , Josef Bacik , David Sterba , Hugh Dickins , Andrew Morton , Chuck Lever , Vadim Fedorenko Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-xfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-nfs@vger.kernel.org, linux-mm@kvack.org, Jeff Layton , Randy Dunlap Date: Fri, 13 Sep 2024 09:54:09 -0400 . Subject: [PATCH 0/7] s390/vdso: getrandom() vdso implementation From: Heiko Carstens To: "Jason A . Donenfeld" Cc: Alexander Gordeev , Vasily Gorbik , Christian Borntraeger , Sven Schnelle , Harald Freudenberger , Stefan Liebler , linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, linux-s390@vger.kernel.org Date: Fri, 13 Sep 2024 15:05:36 +0200 . Subject: [PATCH v1 1/1] sub: cdns3: Use predefined PCI vendor ID constant From: Andy Shevchenko To: Andy Shevchenko , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Peter Chen , Pawel Laszczak , Roger Quadros , Greg Kroah-Hartman Date: Fri, 13 Sep 2024 16:17:10 +0300 . Subject: [PATCH 0/7] iio: light: veml6030: fix issues and add support for veml6035 From: Javier Carrasco To: Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Rishi Gupta Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jonathan Cameron , Javier Carrasco , stable@vger.kernel.org Date: Fri, 13 Sep 2024 15:18:55 +0200 . Subject: [PATCH v1 1/1] sub: cdns2: Use predefined PCI vendor ID constant From: Andy Shevchenko To: Andy Shevchenko , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Pawel Laszczak , Greg Kroah-Hartman Date: Fri, 13 Sep 2024 16:21:25 +0300 . Subject: [PATCH v4 0/3] Fix deadlock caused by cgroup_mutex and cpu_hotplug_lock From: Chen Ridong To: , , , , , , , , , , , , , , , Date: Fri, 13 Sep 2024 13:17:17 +0000 . Subject: [PATCH v7 0/4] Add support for AArch64 AMUv1-based average freq From: Beata Michalska To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, ionela.voinescu@arm.com, sudeep.holla@arm.com, will@kernel.org, catalin.marinas@arm.com, rafael@kernel.org, viresh.kumar@linaro.org Cc: sumitg@nvidia.com, yang@os.amperecomputing.com, vanshikonda@os.amperecomputing.com, lihuisong@huawei.com, zhanjie9@hisilicon.com Date: Fri, 13 Sep 2024 14:29:40 +0100 . Subject: [syzbot] [media?] general protection fault in dvb_usbv2_generic_write From: syzbot To: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, syzkaller-bugs@googlegroups.com Date: Fri, 13 Sep 2024 06:35:23 -0700 . Subject: [PATCH v28 0/3] Introduce Nuvoton Arbel NPCM8XX BMC SoC From: Tomer Maimon To: , , , , , , , , , Date: Thu, 12 Sep 2024 22:10:35 +0300 . Subject: [PATCH v6 0/8] iio: adc: ad7606: add support for AD7606C-{16,18} parts From: Alexandru Ardelean To: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: jic23@kernel.org, krzk+dt@kernel.org, robh@kernel.org, lars@metafoo.de, michael.hennerich@analog.com, gstols@baylibre.com, dlechner@baylibre.com, Alexandru Ardelean Date: Fri, 13 Sep 2024 16:57:35 +0300 . Subject: [PATCH] crypto: lib/mpi - Fix an "Uninitialized scalar variable" issue From: Qianqiang Liu To: herbert@gondor.apana.org.au Cc: davem@davemloft.net, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, Qianqiang Liu Date: Fri, 13 Sep 2024 22:07:42 +0800 . Subject: [PATCH v3] KEYS: prevent NULL pointer dereference in find_asymmetric_key() From: Roman Smirnov To: David Howells , Herbert Xu , "David S . Miller" , Jarkko Sakkinen , Andrew Zaborowski Date: Fri, 13 Sep 2024 17:30:09 +0300 . Subject: [PATCH v2] crypto: Removing CRYPTO_AES_GCM_P10. From: Danny Tsen To: linux-crypto@vger.kernel.org Cc: stable@vger.kernel.org, herbert@gondor.apana.org.au, leitao@debian.org, nayna@linux.ibm.com, appro@cryptogams.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, mpe@ellerman.id.au, ltcgcw@linux.vnet.ibm.com, dtsen@us.ibm.com, Danny Tsen Date: Fri, 13 Sep 2024 10:42:23 -0400 . Subject: [PATCH v4 0/2] Minor fixes error handling of perf stat From: Levi Yun To: peterz@infradead.org, mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, irogers@google.com, james.clark@linaro.org, asmadeus@codewreck.org Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, nd@arm.com, Levi Yun Date: Fri, 13 Sep 2024 14:59:05 +0100 . Subject: of alloc_canxl_skb From: "Dr. David Alan Gilbert" To: socketcan@hartkopp.net, mkl@pengutronix.de Cc: linux-can@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 14:03:48 +0000 . Subject: [PATCH next v2 0/4] convert 8250 to nbcon From: John Ogness To: Greg Kroah-Hartman Cc: Jiri Slaby , Petr Mladek , Sergey Senozhatsky , Steven Rostedt , Thomas Gleixner , Esben Haabendal , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Shevchenko , Sunil V L , Arnd Bergmann , Florian Fainelli , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , Lino Sanfilippo , Rengarajan S , Serge Semin , "Paul E. McKenney" , Tony Lindgren , Udit Kumar , Ronald Wahl , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Thomas Richard , Griffin Kroah-Hartman , Florian Fainelli , Wolfram Sang , Peter Collingbourne Date: Fri, 13 Sep 2024 16:11:34 +0206 . Subject: [PATCH v3] driver core: Explicitly initialize struct member @data.have_async in __device_attach() From: Zijun Hu To: Greg Kroah-Hartman , "Rafael J. Wysocki" , Dmitry Torokhov Cc: Zijun Hu , linux-kernel@vger.kernel.org, Zijun Hu Date: Fri, 13 Sep 2024 22:05:38 +0800 . Subject: [PATCH] mm/madvise: process_madvise() drop capability check if same mm From: Lorenzo Stoakes To: Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Vlastimil Babka , Liam Howlett , Shakeel Butt , Suren Baghdasaryan Date: Fri, 13 Sep 2024 15:06:28 +0100 . Subject: [PATCH 0/3] Minor physmem cleanups/fixes From: "Tiwei Bie" To: richard@nod.at, anton.ivanov@cambridgegreys.com, johannes@sipsolutions.net Cc: , , "Tiwei Bie" Date: Fri, 13 Sep 2024 22:21:34 +0800 . Subject: [PATCH next] drm/tegra: Fix NULL vs IS_ERR() check in probe() From: Dan Carpenter To: Lu Baolu Cc: Thierry Reding , Mikko Perttunen , David Airlie , Simona Vetter , Jonathan Hunter , Lyude Paul , dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Date: Fri, 13 Sep 2024 17:34:54 +0300 . Subject: [PATCH next] dmaengine: ep93xx: Fix a NULL vs IS_ERR() check in probe() From: Dan Carpenter To: Nikita Shubin Cc: Vinod Koul , Alexander Sverdlin , Arnd Bergmann , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Date: Fri, 13 Sep 2024 17:35:11 +0300 . Subject: [PATCH v6 0/8] PCI: Consolidate TLP Log reading and printing From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= To: linux-pci@vger.kernel.org, Bjorn Helgaas , Mahesh J Salgaonkar , Oliver O'Halloran , Lukas Wunner , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Date: Fri, 13 Sep 2024 17:36:24 +0300 . Subject: [GIT PULL] vfs misc From: Christian Brauner To: Linus Torvalds Cc: Christian Brauner , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 16:41:28 +0200 Hey Linus, /* Summary */ This contains the usual pile of misc updates: Features: - Add F_CREATED_QUERY fcntl() that allows userspace to query whether a file was actually created. Often userspace wants to know whether an O_CREATE request did actually create a file without using O_EXCL. The current logic is that to first attempts to open the file without O_CREAT | O_EXCL and if ENOENT is returned userspace tries again with both flags. If that succeeds all is well. If it now reports EEXIST it retries. That works fairly well but some corner cases make this more involved. If this operates on a dangling symlink the first openat() without O_CREAT | O_EXCL will return ENOENT but the second openat() with O_CREAT | O_EXCL will fail with EEXIST. The reason is that openat() without O_CREAT | O_EXCL follows the symlink while O_CREAT | O_EXCL doesn't for security reasons. So it's not something we can really change unless we add an explicit opt-in via O_FOLLOW which seems really ugly. All available workarounds are really nasty (fanotify, bpf lsm etc) so add a simple fcntl(). - Try an opportunistic lookup for O_CREAT. Today, when opening a file we'll typically do a fast lookup, but if O_CREAT is set, the kernel always takes the exclusive inode lock. This was likely done with the expectation that O_CREAT means that we always expect to do the create, but that's often not the case. Many programs set O_CREAT even in scenarios where the file already exists (see related F_CREATED_QUERY patch motivation above). The series contained in the pr rearranges the pathwalk-for-open code to also attempt a fast_lookup in certain O_CREAT cases. If a positive dentry is found, the inode_lock can be avoided altogether and it can stay in rcuwalk mode for the last step_into. - Expose the 64 bit mount id via name_to_handle_at(). Now that we provide a unique 64-bit mount ID interface in statx(2), we can now provide a race-free way for name_to_handle_at(2) to provide a file handle and corresponding mount without needing to worry about racing with /proc/mountinfo parsing or having to open a file just to do statx(2). While this is not necessary if you are using AT_EMPTY_PATH and don't care about an extra statx(2) call, users that pass full paths into name_to_handle_at(2) need to know which mount the file handle comes from (to make sure they don't try to open_by_handle_at a file handle from a different filesystem) and switching to AT_EMPTY_PATH would require allocating a file for every name_to_handle_at(2) call - Add a per dentry expire timeout to autofs. There are two fairly well known automounter map formats, the autofs format and the amd format (more or less System V and Berkley). Some time ago Linux autofs added an amd map format parser that implemented a fair amount of the amd functionality. This was done within the autofs infrastructure and some functionality wasn't implemented because it either didn't make sense or required extra kernel changes. The idea was to restrict changes to be within the existing autofs functionality as much as possible and leave changes with a wider scope to be considered later. One of these changes is implementing the amd options: 1) "unmount", expire this mount according to a timeout (same as the current autofs default). 2) "nounmount", don't expire this mount (same as setting the autofs timeout to 0 except only for this specific mount) . 3) "utimeout=", expire this mount using the specified timeout (again same as setting the autofs timeout but only for this mount). To implement these options per-dentry expire timeouts need to be implemented for autofs indirect mounts. This is because all map keys (mounts) for autofs indirect mounts use an expire timeout stored in the autofs mount super block info. structure and all indirect mounts use the same expire timeout. Fixes: - Fix missing fput for FSCONFIG_SET_FD in autofs. - Use param->file for FSCONFIG_SET_FD in coda. - Delete the 'fs/netfs' proc subtreee when netfs module exits. - Make sure that struct uid_gid_map fits into a single cacheline. - Don't flush in-flight wb switches for superblocks without cgroup writeback. - Correcting the idmapping mount example in the idmapping documentation. - Fix a race between evice_inodes() and find_inode() and iput(). - Refine the show_inode_state() macro definition in writeback code. - Prevent dump_mapping() from accessing invalid dentry.d_name.name. - Show actual source for debugfs in /proc/mounts. - Annotate data-race of busy_poll_usecs in eventpoll. - Don't WARN for racy path_noexec check in exec code. - Handle OOM on mnt_warn_timestamp_expiry(). - Fix some spelling in the iomap design documentation. - Fix typo in procfs comment. - Fix typo in fs/namespace.c comment Cleanups: - Add the VFS git tree to the MAINTAINERS file. - Move FMODE_UNSIGNED_OFFSET to fop_flags freeing up another f_mode bit in struct file bringing us to 5 free f_mode bits. - Remove the __I_DIO_WAKEUP bit from i_state flags as we can simplify the wait mechanism. - Remove the unused path_put_init() helper. - Replace a __u32 with u32 for s_fsnotify_mask as __u32 is uapi specific. - Replace the unsigned long i_state member with a u32 i_state member in struct inode freeing up 4 bytes in struct inode. Instead of using the bit based wait apis we're now using the var event apis and using the individual bytes of the i_state member to wait on state changes. - Explain how per-syscall AT_* flags should be allocated. - Use in_group_or_capable() helper to simplify the posix acl mode update code. - Switch to LIST_HEAD() in fsync_buffers_list() to simplify the code. - Removed comment about d_rcu_to_refcount() as that function doesn't exist anymore. - Add kernel documentation for lookup_fast(). - Don't re-zero evenpoll fields. - Remove outdated comment after close_fd(). - Fix imprecise wording in comment about the pipe filesystem. - Drop GFP_NOFAIL mode from alloc_page_buffers. - Missing blank line warnings and struct declaration improved in file_table. - Annotate struct poll_list with __counted_by() - Remove the unused read parameter in percpu-rwsem. - Remove linux/prefetch.h include from direct-io code. - Use kmemdup_array instead of kmemdup for multiple allocation in mnt_idmapping code. - Remove unused mnt_cursor_del() declaration. Performance tweaks: - Dodge smp_mb in break_lease and break_deleg in the common case. - Only read fops once in fops_{get,put}(). - Use RCU in ilookup(). - Elide smp_mb in iversion handling in the common case. - Drop one lock trip in evict(). /* Testing */ gcc version 14.2.0 (Debian 14.2.0-3) Debian clang version 16.0.6 (27+b1) All patches are based on v6.11-rc4 and have been sitting in linux-next. No build failures or warnings were observed. /* Conflicts */ Merge conflicts with mainline ============================= No known conflicts. Merge conflicts with other trees ================================ (1) This will have merge conflict with the vfs.file pull request sent as: https://lore.kernel.org/r/20240913-vfs-file-53bf57c94647@brauner I've provided the conflict resolution there. (2) This will also very likely cause a merge conflict with the series to convert everything to fd_file() accessors. Because we change: -static int coda_parse_fd(struct fs_context *fc, int fd) +static int coda_set_idx(struct fs_context *fc, struct file *file) { struct coda_fs_context *ctx = fc->fs_private; - struct fd f; struct inode *inode; int idx; - f = fdget(fd); - if (!f.file) - return -EBADF; - inode = file_inode(f.file); + inode = file_inode(file); if (!S_ISCHR(inode->i_mode) || imajor(inode) != CODA_PSDEV_MAJOR) { - fdput(f); - return invalf(fc, "code: Not coda psdev"); + return invalf(fc, "coda: Not coda psdev"); } - idx = iminor(inode); - fdput(f); - if (idx < 0 || idx >= MAX_CODADEVS) return invalf(fc, "coda: Bad minor number"); ctx->idx = idx; return 0; } which removes the raw f.file access so the fd_file() replacement becomes mute. The following changes since commit 47ac09b91befbb6a235ab620c32af719f8208399: Linux 6.11-rc4 (2024-08-18 13:17:27 -0700) are available in the Git repository at: git@gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs tags/vfs-6.12.misc for you to fetch changes up to 2077006d4725c82c6e9612cec3a6c140921b067f: uidgid: make sure we fit into one cacheline (2024-09-12 12:16:09 +0200) Please consider pulling these changes from the signed vfs-6.12.misc tag. Thanks! Christian ---------------------------------------------------------------- vfs-6.12.misc ---------------------------------------------------------------- Aleksa Sarai (4): autofs: fix missing fput for FSCONFIG_SET_FD coda: use param->file for FSCONFIG_SET_FD uapi: explain how per-syscall AT_* flags should be allocated fhandle: expose u64 mount id to name_to_handle_at(2) Baokun Li (1): netfs: Delete subtree of 'fs/netfs' when netfs module exits Christian Brauner (20): fcntl: add F_CREATED_QUERY selftests: add F_CREATED_QUERY tests Merge patch series "Add an fcntl() to check file creation" fs: move audit parent inode fs: pull up trailing slashes check for O_CREAT fs: remove audit dummy context check fs: rearrange general fastpath check now that O_CREAT uses it fs: move FMODE_UNSIGNED_OFFSET to fop_flags inode: remove __I_DIO_WAKEUP fs: remove unused path_put_init() fs: s/__u32/u32/ for s_fsnotify_mask fs: add i_state helpers fs: reorder i_state bits inode: port __I_SYNC to var event inode: port __I_NEW to var event inode: port __I_LRU_ISOLATING to var event inode: make i_state a u32 Merge patch series "fs: add i_state helpers" Merge patch series "fhandle: expose u64 mount id to name_to_handle_at(2)" uidgid: make sure we fit into one cacheline Eric Biggers (1): MAINTAINERS: add the VFS git tree Haifeng Xu (1): fs: don't flush in-flight wb switches for superblocks without cgroup writeback Hongbo Li (3): fs: Use in_group_or_capable() helper to simplify the code doc: correcting the idmapping mount example fs: use LIST_HEAD() to simplify code Ian Kent (1): autofs: add per dentry expire timeout Jeff Layton (3): fs: remove comment about d_rcu_to_refcount fs: add a kerneldoc header over lookup_fast fs: try an opportunistic lookup for O_CREAT opens too Joe Damato (1): eventpoll: Don't re-zero eventpoll fields Joel Savitz (1): file: remove outdated comment after close_fd() Julian Sun (2): vfs: fix race between evice_inodes() and find_inode()&iput() writeback: Refine the show_inode_state() macro definition Kienan Stewart (1): fs/pipe: Correct imprecise wording in comment Li Zhijian (1): fs/inode: Prevent dump_mapping() accessing invalid dentry.d_name.name Marc Aurèle La France (1): debugfs show actual source in /proc/mounts Martin Karsten (1): eventpoll: Annotate data-race of busy_poll_usecs Mateusz Guzik (6): exec: don't WARN for racy path_noexec check vfs: dodge smp_mb in break_lease and break_deleg in the common case vfs: only read fops once in fops_get/put vfs: use RCU in ilookup vfs: elide smp_mb in iversion handling in the common case vfs: drop one lock trip in evict() Michal Hocko (1): fs: drop GFP_NOFAIL mode from alloc_page_buffers Mohit0404 (1): Fixed: fs: file_table_c: Missing blank line warnings and struct declaration improved Olaf Hering (1): mount: handle OOM on mnt_warn_timestamp_expiry Thorsten Blum (1): fs/select: Annotate struct poll_list with __counted_by() Uros Bizjak (1): fs/aio: Fix __percpu annotation of *cpu pointer in struct kioctx Wang Long (1): percpu-rwsem: remove the unused parameter 'read' Xiaxi Shen (1): Fix spelling and gramatical errors Yan Zhen (1): proc: Fix typo in the comment Youling Tang (1): fs/direct-io: Remove linux/prefetch.h include Yu Jiaoliang (1): mnt_idmapping: Use kmemdup_array instead of kmemdup for multiple allocation Yue Haibing (1): fs: mounts: Remove unused declaration mnt_cursor_del() Yuesong Li (1): fs/namespace.c: Fix typo in comment Documentation/filesystems/idmappings.rst | 8 +- Documentation/filesystems/iomap/design.rst | 6 +- MAINTAINERS | 1 + drivers/char/adi.c | 8 +- drivers/char/mem.c | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 1 + drivers/gpu/drm/drm_file.c | 3 +- drivers/gpu/drm/gma500/psb_drv.c | 1 + drivers/gpu/drm/i915/i915_driver.c | 1 + drivers/gpu/drm/nouveau/nouveau_drm.c | 1 + drivers/gpu/drm/radeon/radeon_drv.c | 1 + drivers/gpu/drm/tegra/drm.c | 1 + drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 1 + drivers/gpu/drm/xe/xe_device.c | 1 + drivers/md/md-bitmap.c | 2 +- fs/aio.c | 2 +- fs/autofs/autofs_i.h | 4 + fs/autofs/dev-ioctl.c | 97 +++++++++++++++++++- fs/autofs/expire.c | 7 +- fs/autofs/inode.c | 5 +- fs/bcachefs/fs.c | 10 +- fs/buffer.c | 8 +- fs/coda/inode.c | 43 ++++++--- fs/dcache.c | 10 +- fs/debugfs/inode.c | 8 ++ fs/direct-io.c | 6 -- fs/eventpoll.c | 7 +- fs/exec.c | 31 +++---- fs/fcntl.c | 10 ++ fs/fhandle.c | 29 ++++-- fs/file.c | 2 +- fs/file_table.c | 5 +- fs/fs-writeback.c | 67 ++++++++------ fs/inode.c | 116 ++++++++++++++++-------- fs/libfs.c | 28 ++++-- fs/mnt_idmapping.c | 12 +-- fs/mount.h | 1 - fs/namei.c | 75 ++++++++++++--- fs/namespace.c | 18 +++- fs/netfs/locking.c | 22 +---- fs/netfs/main.c | 4 +- fs/pipe.c | 2 +- fs/posix_acl.c | 4 +- fs/proc/base.c | 10 +- fs/proc/fd.c | 2 +- fs/proc/kcore.c | 2 +- fs/read_write.c | 2 +- fs/select.c | 2 +- fs/super.c | 4 +- include/drm/drm_accel.h | 3 +- include/drm/drm_gem.h | 3 +- include/drm/drm_gem_dma_helper.h | 1 + include/linux/buffer_head.h | 3 +- include/linux/filelock.h | 14 ++- include/linux/fs.h | 88 +++++++++++------- include/linux/path.h | 6 -- include/linux/percpu-rwsem.h | 2 +- include/linux/syscalls.h | 2 +- include/linux/user_namespace.h | 6 +- include/linux/writeback.h | 7 +- include/trace/events/writeback.h | 10 +- include/uapi/linux/auto_fs.h | 2 +- include/uapi/linux/fcntl.h | 84 ++++++++++++----- kernel/user.c | 6 +- mm/mmap.c | 2 +- tools/testing/selftests/core/close_range_test.c | 39 ++++++++ 66 files changed, 662 insertions(+), 310 deletions(-) . Subject: [GIT PULL] vfs mount From: Christian Brauner To: Linus Torvalds Cc: Christian Brauner , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 16:41:58 +0200 Hey Linus, /* Summary */ Recently, we added the ability to list mounts in other mount namespaces and the ability to retrieve namespace file descriptors without having to go through procfs by deriving them from pidfds. This extends nsfs in two ways: (1) Add the ability to retrieve information about a mount namespace via NS_MNT_GET_INFO. This will return the mount namespace id and the number of mounts currently in the mount namespace. The number of mounts can be used to size the buffer that needs to be used for listmount() and is in general useful without having to actually iterate through all the mounts. The structure is extensible. (2) Add the ability to iterate through all mount namespaces over which the caller holds privilege returning the file descriptor for the next or previous mount namespace. To retrieve a mount namespace the caller must be privileged wrt to it's owning user namespace. This means that PID 1 on the host can list all mounts in all mount namespaces or that a container can list all mounts of its nested containers. Optionally pass a structure for NS_MNT_GET_INFO with NS_MNT_GET_{PREV,NEXT} to retrieve information about the mount namespace in one go. (1) and (2) can be implemented for other namespace types easily. Together with recent api additions this means one can iterate through all mounts in all mount namespaces without ever touching procfs. The merge message contains example code how to do this. /* Testing */ gcc version 14.2.0 (Debian 14.2.0-3) Debian clang version 16.0.6 (27+b1) All patches are based on v6.11-rc1 and have been sitting in linux-next. No build failures or warnings were observed. /* Conflicts */ Merge conflicts with mainline ============================= No known conflicts. Merge conflicts with other trees ================================ (1) linux-next: build failure after merge of the bpf-next tree https://lore.kernel.org/r/20240913133240.066ae790@canb.auug.org.au The reported merge conflict isn't really with bpf-next but with the series to convert to fd_file() accessors for the changed struct fd representation. The patch you need to fix this however is correct in that draft. But honestly, it's pretty easy for you to figure out on your own anyway. The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b: Linux 6.11-rc1 (2024-07-28 14:19:55 -0700) are available in the Git repository at: git@gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs tags/vfs-6.12.mount for you to fetch changes up to 49224a345c488a0e176f193a60a2a76e82349e3e: Merge patch series "nsfs: iterate through mount namespaces" (2024-08-09 12:47:05 +0200) Please consider pulling these changes from the signed vfs-6.12.mount tag. Thanks! Christian ---------------------------------------------------------------- vfs-6.12.mount ---------------------------------------------------------------- Christian Brauner (5): fs: allow mount namespace fd fs: add put_mnt_ns() cleanup helper file: add fput() cleanup helper nsfs: iterate through mount namespaces Merge patch series "nsfs: iterate through mount namespaces" fs/mount.h | 13 ++++++ fs/namespace.c | 74 +++++++++++++++++++++++++----- fs/nsfs.c | 102 +++++++++++++++++++++++++++++++++++++++++- include/linux/file.h | 2 + include/linux/mnt_namespace.h | 4 ++ include/uapi/linux/nsfs.h | 16 +++++++ 6 files changed, 198 insertions(+), 13 deletions(-) . Subject: [GIT PULL] vfs folio From: Christian Brauner To: Linus Torvalds Cc: Christian Brauner , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 16:42:31 +0200 Hey Linus, /* Summary */ This contains work to port write_begin and write_end to rely on folios for various filesystems. This converts ocfs2, vboxfs, orangefs, jffs2, hostfs, fuse, f2fs, ecryptfs, ntfs3, nilfs2, reiserfs, minixfs, qnx6, sysv, ufs, and squashfs. After this series lands a bunch of the filesystems in this list do not mention struct page anymore. /* Testing */ gcc version 14.2.0 (Debian 14.2.0-3) Debian clang version 16.0.6 (27+b1) All patches are based on v6.11-rc1 and have been sitting in linux-next. No build failures or warnings were observed. /* Conflicts */ Merge conflicts with mainline ============================= No known merge conflicts. Merge conflicts with other trees ================================ Most of the conflicts are mechanical conversion. The only nasty conversion is f2fs. The provided conflict resolution by Stephen has been acked by the f2fs maintainer. (1) linux-next: manual merge of the vfs-brauner tree with the f2fs tree https://lore.kernel.org/all/20240905101845.0a47926a@canb.auug.org.au (2) linux-next: manual merge of the vfs-brauner tree with the ext4 tree https://lore.kernel.org/r/20240904091532.4b0dee26@canb.auug.org.au (3) linux-next: manual merge of the vfs-brauner tree with the mm tree https://lore.kernel.org/r/20240902112101.2728f045@canb.auug.org.au (4) linux-next: manual merge of the vfs-brauner tree with the exfat tree https://lore.kernel.org/r/20240812081046.369bbba5@canb.auug.org.au The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b: Linux 6.11-rc1 (2024-07-28 14:19:55 -0700) are available in the Git repository at: git@gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs tags/vfs-6.12.folio for you to fetch changes up to 84e0e03b308816a48c67f6da2168fcea6d49eda8: Squashfs: Ensure all readahead pages have been used (2024-08-23 13:11:36 +0200) Please consider pulling these changes from the signed vfs-6.12.folio tag. Thanks! Christian ---------------------------------------------------------------- vfs-6.12.folio ---------------------------------------------------------------- Christian Brauner (3): Merge branch 'work.write.end' Merge patch series "Finish converting jffs2 to folios" Merge patch series "Squashfs: Update code to not use page->index" Matthew Wilcox (Oracle) (56): ufs: Convert ufs_get_page() to use a folio ufs: Convert ufs_get_page() to ufs_get_folio() ufs: Convert ufs_check_page() to ufs_check_folio() ufs: Convert ufs_find_entry() to take a folio ufs: Convert ufs_set_link() and ufss_dotdot() to take a folio ufs: Convert ufs_delete_entry() to work on a folio ufs: Convert ufs_make_empty() to use a folio ufs: Convert ufs_prepare_chunk() to take a folio ufs; Convert ufs_commit_chunk() to take a folio ufs: Convert directory handling to kmap_local sysv: Convert dir_get_page() to dir_get_folio() sysv: Convert sysv_find_entry() to take a folio sysv: Convert sysv_set_link() and sysv_dotdot() to take a folio sysv: Convert sysv_delete_entry() to work on a folio sysv: Convert sysv_make_empty() to use a folio sysv: Convert sysv_prepare_chunk() to take a folio sysv: Convert dir_commit_chunk() to take a folio qnx6: Convert qnx6_get_page() to qnx6_get_folio() qnx6: Convert qnx6_find_entry() to qnx6_find_ino() qnx6: Convert qnx6_longname() to take a folio qnx6: Convert qnx6_checkroot() to use a folio qnx6: Convert qnx6_iget() to use a folio qnx6: Convert directory handling to use kmap_local minixfs: Convert dir_get_page() to dir_get_folio() minixfs: Convert minix_find_entry() to take a folio minixfs: Convert minix_set_link() and minix_dotdot() to take a folio minixfs: Convert minix_delete_entry() to work on a folio minixfs: Convert minix_make_empty() to use a folio minixfs: Convert minix_prepare_chunk() to take a folio minixfs: Convert dir_commit_chunk() to take a folio fs: Convert block_write_begin() to use a folio reiserfs: Convert grab_tail_page() to use a folio reiserfs: Convert reiserfs_write_begin() to use a folio block: Use a folio in blkdev_write_end() buffer: Use a folio in generic_write_end() nilfs2: Use a folio in nilfs_recover_dsync_blocks() ntfs3: Remove reset_log_file() buffer: Convert block_write_end() to take a folio ecryptfs: Convert ecryptfs_write_end() to use a folio ecryptfs: Use a folio in ecryptfs_write_begin() f2fs: Convert f2fs_write_end() to use a folio f2fs: Convert f2fs_write_begin() to use a folio fuse: Convert fuse_write_end() to use a folio fuse: Convert fuse_write_begin() to use a folio hostfs: Convert hostfs_write_end() to use a folio jffs2: Convert jffs2_write_end() to use a folio jffs2: Convert jffs2_write_begin() to use a folio orangefs: Convert orangefs_write_end() to use a folio orangefs: Convert orangefs_write_begin() to use a folio vboxsf: Use a folio in vboxsf_write_end() fs: Convert aops->write_end to take a folio fs: Convert aops->write_begin to take a folio ocfs2: Convert ocfs2_write_zero_page to use a folio buffer: Convert __block_write_begin() to take a folio jffs2: Convert jffs2_do_readpage_nolock to take a folio jffs2: Use a folio in jffs2_garbage_collect_dnode() Phillip Lougher (5): Squashfs: Update page_actor to not use page->index Squashfs: Update squashfs_readahead() to not use page->index Squashfs: Update squashfs_readpage_block() to not use page->index Squashfs: Rewrite and update squashfs_readahead_fragment() to not use page->index Squashfs: Ensure all readahead pages have been used Documentation/filesystems/locking.rst | 6 +- Documentation/filesystems/vfs.rst | 12 +- block/fops.c | 12 +- drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 47 +++--- fs/adfs/inode.c | 5 +- fs/affs/file.c | 22 ++- fs/bcachefs/fs-io-buffered.c | 8 +- fs/bcachefs/fs-io-buffered.h | 6 +- fs/bfs/file.c | 4 +- fs/buffer.c | 63 ++++---- fs/ceph/addr.c | 13 +- fs/ecryptfs/mmap.c | 86 +++++------ fs/exfat/file.c | 8 +- fs/exfat/inode.c | 9 +- fs/ext2/dir.c | 4 +- fs/ext2/inode.c | 8 +- fs/ext4/ext4.h | 4 +- fs/ext4/inline.c | 14 +- fs/ext4/inode.c | 37 +++-- fs/ext4/verity.c | 8 +- fs/f2fs/data.c | 87 +++++------ fs/f2fs/super.c | 8 +- fs/f2fs/verity.c | 8 +- fs/fat/inode.c | 9 +- fs/fuse/file.c | 47 +++--- fs/hfs/extent.c | 6 +- fs/hfs/hfs_fs.h | 2 +- fs/hfs/inode.c | 5 +- fs/hfsplus/extents.c | 6 +- fs/hfsplus/hfsplus_fs.h | 2 +- fs/hfsplus/inode.c | 5 +- fs/hostfs/hostfs_kern.c | 23 +-- fs/hpfs/file.c | 9 +- fs/hugetlbfs/inode.c | 4 +- fs/iomap/buffered-io.c | 2 +- fs/jffs2/file.c | 88 ++++++------ fs/jffs2/gc.c | 25 ++-- fs/jfs/inode.c | 8 +- fs/libfs.c | 13 +- fs/minix/dir.c | 134 +++++++++-------- fs/minix/inode.c | 8 +- fs/minix/minix.h | 40 +++--- fs/minix/namei.c | 32 ++--- fs/namei.c | 10 +- fs/nfs/file.c | 7 +- fs/nilfs2/dir.c | 4 +- fs/nilfs2/inode.c | 10 +- fs/nilfs2/recovery.c | 16 +-- fs/ntfs3/file.c | 9 +- fs/ntfs3/inode.c | 51 +------ fs/ntfs3/ntfs_fs.h | 5 +- fs/ocfs2/aops.c | 12 +- fs/ocfs2/aops.h | 2 +- fs/ocfs2/file.c | 17 +-- fs/ocfs2/mmap.c | 6 +- fs/omfs/file.c | 4 +- fs/orangefs/inode.c | 39 +++-- fs/qnx6/dir.c | 88 ++++++------ fs/qnx6/inode.c | 25 ++-- fs/qnx6/namei.c | 4 +- fs/qnx6/qnx6.h | 9 +- fs/reiserfs/inode.c | 57 ++++---- fs/squashfs/file.c | 86 +++++++---- fs/squashfs/file_direct.c | 19 +-- fs/squashfs/page_actor.c | 11 +- fs/squashfs/page_actor.h | 6 +- fs/sysv/dir.c | 158 ++++++++++---------- fs/sysv/itree.c | 8 +- fs/sysv/namei.c | 32 ++--- fs/sysv/sysv.h | 20 +-- fs/ubifs/file.c | 13 +- fs/udf/file.c | 2 +- fs/udf/inode.c | 12 +- fs/ufs/dir.c | 231 ++++++++++++++---------------- fs/ufs/inode.c | 12 +- fs/ufs/namei.c | 39 +++-- fs/ufs/ufs.h | 20 +-- fs/ufs/util.h | 6 +- fs/vboxsf/file.c | 24 ++-- include/linux/buffer_head.h | 14 +- include/linux/fs.h | 6 +- mm/filemap.c | 6 +- mm/shmem.c | 11 +- 83 files changed, 994 insertions(+), 1064 deletions(-) . Subject: [GIT PULL] vfs file From: Christian Brauner To: Linus Torvalds Cc: Christian Brauner , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 16:43:10 +0200 Hey Linus, /* Summary */ This is the work to cleanup and shrink struct file significantly. You should've already seen most of the work in here. Right now, (focussing on x86) struct file is 232 bytes. After this series struct file will be 184 bytes aka 3 cacheline and a spare 8 bytes for future extensions at the end of the struct. With struct file being as ubiquitous as it is this should make a difference for file heavy workloads and allow further optimizations in the future. * struct fown_struct was embeeded into struct file letting it take up 32 bytes in total when really it shouldn't even be embedded in struct file in the first place. Instead, actual users of struct fown_struct now allocate the struct on demand. This frees up 24 bytes. * Move struct file_ra_state into the union containg the cleanup hooks and move f_iocb_flags out of the union. This closes a 4 byte hole we created earlier and brings struct file to 192 bytes. Which means struct file is 3 cachelines and we managed to shrink it by 40 bytes. * Reorder struct file so that nothing crosses a cacheline. I suspect that in the future we will end up reordering some members to mitigate false sharing issues or just because someone does actually provide really good perf data. * Shrinking struct file to 192 bytes is only part of the work. Files use a slab that is SLAB_TYPESAFE_BY_RCU and when a kmem cache is created with SLAB_TYPESAFE_BY_RCU the free pointer must be located outside of the object because the cache doesn't know what part of the memory can safely be overwritten as it may be needed to prevent object recycling. That has the consequence that SLAB_TYPESAFE_BY_RCU may end up adding a new cacheline. So this also contains work to add a new kmem_cache_create_rcu() function that allows the caller to specify an offset where the freelist pointer is supposed to be placed. Thus avoiding the implicit addition of a fourth cacheline. * And finally this removes the f_version member in struct file. The f_version member isn't particularly well-defined. It is mainly used as a cookie to detect concurrent seeks when iterating directories. But it is also abused by some subsystems for completely unrelated things. It is mostly a directory and filesystem specific thing that doesn't really need to live in struct file and with its wonky semantics it really lacks a specific function. For pipes, f_version is (ab)used to defer poll notifications until a write has happened. And struct pipe_inode_info is used by multiple struct files in their ->private_data so there's no chance of pushing that down into file->private_data without introducing another pointer indirection. But pipes don't rely on f_pos_lock so this adds a union into struct file encompassing f_pos_lock and a pipe specific f_pipe member that pipes can use. This union of course can be extended to other file types and is similar to what we do in struct inode already. /* Testing */ gcc version 14.2.0 (Debian 14.2.0-3) Debian clang version 16.0.6 (27+b1) All patches are based on v6.11-rc4 and have been sitting in linux-next. No build failures or warnings were observed. /* Conflicts */ Merge conflicts with mainline ============================= No known conflicts. Merge conflicts with other trees ================================ (1) This will have merge conflict with the vfs.misc pull request sent as: https://lore.kernel.org/r/20240913-vfs-misc-348ac639e66e@brauner Assuming you merge vfs.misc first the conflict resolution looks like this: diff --cc fs/fcntl.c index 22ec683ad8f8,0587a0e221a6..f6fde75a3bd5 --- a/fs/fcntl.c +++ b/fs/fcntl.c @@@ -343,12 -414,30 +414,36 @@@ static long f_dupfd_query(int fd, struc return f.file == filp; } +/* Let the caller figure out whether a given file was just created. */ +static long f_created_query(const struct file *filp) +{ + return !!(filp->f_mode & FMODE_CREATED); +} + + static int f_owner_sig(struct file *filp, int signum, bool setsig) + { + int ret = 0; + struct fown_struct *f_owner; + + might_sleep(); + + if (setsig) { + if (!valid_signal(signum)) + return -EINVAL; + + ret = file_f_owner_allocate(filp); + if (ret) + return ret; + } + + f_owner = file_f_owner(filp); + if (setsig) + f_owner->signum = signum; + else if (f_owner) + ret = f_owner->signum; + return ret; + } + static long do_fcntl(int fd, unsigned int cmd, unsigned long arg, struct file *filp) { (2) linux-next: manual merge of the security tree with the vfs-brauner tree https://lore.kernel.org/r/20240910132740.775b92e1@canb.auug.org.au The following changes since commit 47ac09b91befbb6a235ab620c32af719f8208399: Linux 6.11-rc4 (2024-08-18 13:17:27 -0700) are available in the Git repository at: git@gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs tags/vfs-6.12.file for you to fetch changes up to 24a988f75c8a5f16ef935c51039700e985767eb9: Merge patch series "file: remove f_version" (2024-09-12 11:58:46 +0200) Please consider pulling these changes from the signed vfs-6.12.file tag. Note that this work provides the base for the slab pull request this cycle. So just to not mess with Vlastimil's pr I pushed two tags: (1) vfs-6.12.file (2) vfs-6.12.file.kmem The second tag only contains what slab relies on and (1) contains everything for this cycle. If you disagree with additional stuff in (1) you may still consider pulling (2). Thanks! Christian ---------------------------------------------------------------- vfs-6.12.file ---------------------------------------------------------------- Christian Brauner (27): file: reclaim 24 bytes from f_owner fs: switch f_iocb_flags and f_ra fs: pack struct file mm: remove unused argument from create_cache() mm: add kmem_cache_create_rcu() fs: use kmem_cache_create_rcu() Merge patch series "fs,mm: add kmem_cache_create_rcu()" adi: remove unused f_version ceph: remove unused f_version s390: remove unused f_version fs: add vfs_setpos_cookie() fs: add must_set_pos() fs: use must_set_pos() fs: add generic_llseek_cookie() affs: store cookie in private data ext2: store cookie in private data ext4: store cookie in private data input: remove f_version abuse ocfs2: store cookie in private data proc: store cookie in private data udf: store cookie in private data ufs: store cookie in private data ubifs: store cookie in private data fs: add f_pipe pipe: use f_pipe fs: remove f_version Merge patch series "file: remove f_version" R Sundar (1): mm: Removed @freeptr_offset to prevent doc warning drivers/char/adi.c | 1 - drivers/input/input.c | 47 ++++++----- drivers/net/tun.c | 6 ++ drivers/s390/char/hmcdrv_dev.c | 3 - drivers/tty/tty_io.c | 6 ++ fs/affs/dir.c | 44 +++++++++-- fs/ceph/dir.c | 1 - fs/ext2/dir.c | 28 ++++++- fs/ext4/dir.c | 50 ++++++------ fs/ext4/ext4.h | 2 + fs/ext4/inline.c | 7 +- fs/fcntl.c | 166 +++++++++++++++++++++++++++++++-------- fs/file_table.c | 16 ++-- fs/internal.h | 1 + fs/locks.c | 6 +- fs/notify/dnotify/dnotify.c | 6 +- fs/ocfs2/dir.c | 3 +- fs/ocfs2/file.c | 11 ++- fs/ocfs2/file.h | 1 + fs/pipe.c | 8 +- fs/proc/base.c | 30 ++++++-- fs/read_write.c | 171 +++++++++++++++++++++++++++++++---------- fs/ubifs/dir.c | 64 ++++++++++----- fs/udf/dir.c | 28 ++++++- fs/ufs/dir.c | 28 ++++++- include/linux/fs.h | 106 +++++++++++++++---------- include/linux/slab.h | 9 +++ mm/slab.h | 2 + mm/slab_common.c | 138 +++++++++++++++++++++++---------- mm/slub.c | 20 +++-- net/core/sock.c | 2 +- security/selinux/hooks.c | 2 +- security/smack/smack_lsm.c | 2 +- 33 files changed, 744 insertions(+), 271 deletions(-) . Subject: [GIT PULL] vfs fallocate From: Christian Brauner To: Linus Torvalds Cc: Christian Brauner , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 16:44:09 +0200 Hey Linus, /* Summary */ This contains work to try and cleanup some the fallocate mode handling. Currently, it confusingly mixes operation modes and an optional flag. The work here tries to better define operation modes and optional flags allowing the core and filesystem code to use switch statements to switch on the operation mode. /* Testing */ gcc version 14.2.0 (Debian 14.2.0-3) Debian clang version 16.0.6 (27+b1) All patches are based on v6.11-rc4 and have been sitting in linux-next. No build failures or warnings were observed. /* Conflicts */ Merge conflicts with mainline ============================= No known conflicts. Merge conflicts with other trees ================================ No known conflicts. The following changes since commit 47ac09b91befbb6a235ab620c32af719f8208399: Linux 6.11-rc4 (2024-08-18 13:17:27 -0700) are available in the Git repository at: git@gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs tags/vfs-6.12.fallocate for you to fetch changes up to 7fbabbb4ae2a7203861e4db363e3c861a4df260e: Merge patch series "Subject: sort out the fallocate mode mess" (2024-08-28 16:54:05 +0200) Please consider pulling these changes from the signed vfs-6.12.fallocate tag. Thanks! Christian ---------------------------------------------------------------- vfs-6.12.fallocate ---------------------------------------------------------------- Christian Brauner (1): Merge patch series "Sort out the fallocate mode mess" Christoph Hellwig (6): block: remove checks for FALLOC_FL_NO_HIDE_STALE ext4: remove tracing for FALLOC_FL_NO_HIDE_STALE fs: sort out the fallocate mode vs flag mess xfs: call xfs_flush_unmap_range from xfs_free_file_space xfs: move the xfs_is_always_cow_inode check into xfs_alloc_file_space xfs: refactor xfs_file_fallocate block/fops.c | 10 +- fs/open.c | 51 ++++--- fs/xfs/xfs_bmap_util.c | 11 ++ fs/xfs/xfs_file.c | 353 ++++++++++++++++++++++++++------------------ include/linux/falloc.h | 18 ++- include/trace/events/ext4.h | 1 - include/uapi/linux/falloc.h | 1 + 7 files changed, 258 insertions(+), 187 deletions(-) . Subject: [GIT PULL] vfs procfs From: Christian Brauner To: Linus Torvalds Cc: Christian Brauner , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 16:44:47 +0200 /* Summary */ Hey Linus, This contains the following changes for procfs: * Add config options and parameters to block forcing memory writes. This adds a Kconfig option and boot param to allow removing the FOLL_FORCE flag from /proc//mem write calls as this can be used in various attacks. The traditional forcing behavior is kept as default because it can break GDB and some other use cases. This is the simpler version that you had requested. * Restrict overmounting of ephemeral entities. It is currently possible to mount on top of various ephemeral entities in procfs. This specifically includes magic links. To recap, magic links are links of the form /proc//fd/. They serve as references to a target file and during path lookup they cause a jump to the target path. Such magic links disappear if the corresponding file descriptor is closed. Currently it is possible to overmount such magic links. This is mostly interesting for an attacker that wants to somehow trick a process into e.g., reopening something that it didn't intend to reopen or to hide a malicious file descriptor. But also it risks leaking mounts for long-running processes. When overmounting a magic link like above, the mount will not be detached when the file descriptor is closed. Only the target mountpoint will disappear. Which has the consequence of making it impossible to unmount that mount afterwards. So the mount will stick around until the process exits and the /proc// directory is cleaned up during proc_flush_pid() when the dentries are pruned and invalidated. That in turn means it's possible for a program to accidentally leak mounts and it's also possible to make a task leak mounts without it's knowledge if the attacker just keeps overmounting things under /proc//fd/. Disallow overmounting of such ephemeral entities. * Cleanup the readdir method naming in some procfs file operations. * Replace kmalloc() and strcpy() with a simple kmemdup() call. /* Testing */ gcc version 14.2.0 (Debian 14.2.0-3) Debian clang version 16.0.6 (27+b1) All patches are based on v6.11-rc1 and have been sitting in linux-next. No build failures or warnings were observed. /* Conflicts */ Merge conflicts with mainline ============================= None. Merge conflicts with other trees ================================ None. The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b: Linux 6.11-rc1 (2024-07-28 14:19:55 -0700) are available in the Git repository at: git@gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs tags/vfs-6.12.procfs for you to fetch changes up to 4ad5f9a021bd7e3a48a8d11c52cef36d5e05ffcc: proc: fold kmalloc() + strcpy() into kmemdup() (2024-09-09 10:51:20 +0200) Please consider pulling these changes from the signed vfs-6.12.procfs tag. Thanks! Christian ---------------------------------------------------------------- vfs-6.12.procfs ---------------------------------------------------------------- Adrian Ratiu (1): proc: add config & param to block forcing mem writes Alexey Dobriyan (1): proc: fold kmalloc() + strcpy() into kmemdup() Christian Brauner (7): proc: proc_readfd() -> proc_fd_iterate() proc: proc_readfdinfo() -> proc_fdinfo_iterate() proc: add proc_splice_unmountable() proc: block mounting on top of /proc//map_files/* proc: block mounting on top of /proc//fd/* proc: block mounting on top of /proc//fdinfo/* Merge patch series "proc: restrict overmounting of ephemeral entities" Documentation/admin-guide/kernel-parameters.txt | 10 ++++ fs/proc/base.c | 65 +++++++++++++++++++++++-- fs/proc/fd.c | 16 +++--- fs/proc/generic.c | 4 +- fs/proc/internal.h | 13 +++++ security/Kconfig | 32 ++++++++++++ 6 files changed, 127 insertions(+), 13 deletions(-) . Subject: [GIT PULL] printk for 6.12 From: Petr Mladek To: Linus Torvalds Cc: Sergey Senozhatsky , Steven Rostedt , John Ogness , Andy Shevchenko , Rasmus Villemoes , Sebastian Andrzej Siewior , Thomas Gleixner , Jan Kara , Peter Zijlstra , linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 16:50:53 +0200 Hi Linus, please pull the latest printk changes from git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git tags/printk-for-6.12 ============================================= This is the "last" part of the support for the new nbcon consoles. Where "nbcon" stays for "No Big console lock CONsoles" aka not under the console_lock. New callbacks are added to struct console: - write_thread() for flushing nbcon consoles in task context. - write_atomic() for flushing nbcon consoles in atomic context, including NMI. - con->device_lock() and device_unlock() for taking the driver specific lock, for example, port->lock. New printk-specific kthreads are created: - per-console kthreads which get responsible for flushing normal priority messages on nbcon consoles. - thread which gets responsible for flushing normal priority messages on all consoles when CONFIG_RT enabled. The new callbacks are called under a special per-console lock which has already been added back in v6.7. It allows to distinguish three severities: normal, emergency, and panic. A context with a higher priority could take over the ownership when it is safe even in the middle of handling a record. The panic context could do it even when it is not safe. But it is allowed only for the final desperate flush before entering the infinite loop. The new lock helps to flush the messages directly in emergency and panic contexts. But it is not enough in all situations: - console_lock() is still need for synchronization against boot consoles. - con->device_lock() is need for synchronization against other operations on the same HW, e.g. serial port speed setting, non-printk related read/write. The dependency on con->device_lock() is mutual. Any code taking the driver specific lock has to acquire the related nbcon console context as well. For example, see the new uart_port_lock() API. It provides the necessary synchronization against emergency and panic contexts where the messages are flushed only under the new per-console lock. Maybe surprisingly, a quite tricky part is the decision how to flush the consoles in various situations. It has to take into account: - message priority: normal, emergency, panic - scheduling context: task, atomic, deferred_legacy - registered consoles: boot, legacy, nbcon - threads are running: early boot, suspend, shutdown, panic - caller: printk(), pr_flush(), printk_flush_in_panic(), console_unlock(), console_start(), ... The primary decision is made in printk_get_console_flush_type(). It creates a hint what the caller should do: - flush nbcon consoles directly or via the kthread - call the legacy loop (console_unlock()) directly or via irq_work The existing behavior is preserved for the legacy consoles. The only exception is that they are not longer flushed directly from printk() in panic() before CPUs are stopped. But this blocking happens only when at least one nbcon console is registered. The motivation is to increase a chance to produce the crash dump. They legacy consoles might create a deadlock in compare with nbcon consoles. The nbcon console should allow to see the messages even when the crash dump fails. There are three possible ways how nbcon consoles are flushed: - The per-nbcon-console kthread is responsible for flushing messages added with the normal priority. This is the default mode. - The legacy loop, aka console_unlock(), is used when there is still a boot console registered. There is no easy way how to match an early console driver with a nbcon console driver. And the console_lock() provides the only reliable serialization at the moment. The legacy loop uses either con->write_atomic() or con->write_thread() callbacks depending on whether it is allowed to schedule. The atomic variant has to be used from printk(). - In other situations, the messages are flushed directly using write_atomic() which can be called in any context, including NMI. It is primary needed during early boot or shutdown, in emergency situations, and panic. The emergency priority is used by a code called within nbcon_cpu_emergency_enter()/exit(). At the moment, it is used in four situations: WARN(), Oops, lockdep, and RCU stall reports. Finally, there is no nbcon console at the moment. It means that the changes should _not_ modify the existing behavior. The only exception is CONFIG_RT which would force offloading the legacy loop, for normal priority context, into the dedicated kthread. =============================================== Two thirds of the changes has already been in the pull request for 6.11. The user-visible change is that the flushing is no longer postponed in the emergency sections. The logic has been further simplified by using printk_get_console_flush_type() already at this stage. The new third of the changes added the write_thread() callback, implemented the kthreads, and updated procfs and sysfs interfaces. ---------------------------------------------------------------- Jinjie Ruan (1): printk: Use the BITS_PER_LONG macro John Ogness (47): printk: Add notation to console_srcu locking printk: nbcon: Consolidate alloc() and init() printk: nbcon: Clarify rules of the owner/waiter matching printk: nbcon: Remove return value for write_atomic() printk: nbcon: Add detailed doc for write_atomic() printk: nbcon: Add callbacks to synchronize with driver printk: nbcon: Use driver synchronization while (un)registering serial: core: Provide low-level functions to lock port serial: core: Introduce wrapper to set @uart_port->cons console: Improve console_srcu_read_flags() comments nbcon: Add API to acquire context for non-printing operations serial: core: Acquire nbcon context in port->lock wrapper printk: nbcon: Do not rely on proxy headers printk: Make console_is_usable() available to nbcon.c printk: Let console_is_usable() handle nbcon printk: Add @flags argument for console_is_usable() printk: nbcon: Add helper to assign priority based on CPU state printk: Track registered boot consoles printk: nbcon: Use nbcon consoles in console_flush_all() printk: Add is_printk_legacy_deferred() printk: nbcon: Flush new records on device_release() printk: Flush nbcon consoles first on panic printk: nbcon: Add unsafe flushing on panic printk: Avoid console_lock dance if no legacy or boot consoles printk: Track nbcon consoles printk: Coordinate direct printing in panic printk: Add helper for flush type logic panic: Mark emergency section in oops rcu: Mark emergency sections in rcu stalls lockdep: Mark emergency sections in lockdep splats printk: nbcon: Use raw_cpu_ptr() instead of open coding printk: nbcon: Add function for printers to reacquire ownership printk: Fail pr_flush() if before SYSTEM_SCHEDULING printk: Flush console on unregister_console() printk: nbcon: Add context to usable() and emit() printk: nbcon: Init @nbcon_seq to highest possible printk: nbcon: Relocate nbcon_atomic_emit_one() printk: nbcon: Use thread callback if in task context for legacy printk: nbcon: Rely on kthreads for normal operation printk: Provide helper for message prepending printk: nbcon: Show replay message on takeover proc: consoles: Add notation to c_start/c_stop proc: Add nbcon support for /proc/consoles tty: sysfs: Add nbcon support for 'active' printk: Implement legacy printer kthread for PREEMPT_RT printk: nbcon: Assign nice -20 for printing threads printk: Avoid false positive lockdep report for legacy printing Petr Mladek (1): printk: Properly deal with nbcon consoles on seq init Sebastian Andrzej Siewior (1): printk: Check printk_deferred_enter()/_exit() usage Thomas Gleixner (4): printk: nbcon: Provide function to flush using write_atomic() printk: nbcon: Implement emergency sections panic: Mark emergency section in warn printk: nbcon: Introduce printer kthreads drivers/tty/serial/8250/8250_core.c | 6 +- drivers/tty/serial/amba-pl011.c | 2 +- drivers/tty/serial/serial_core.c | 16 +- drivers/tty/tty_io.c | 2 +- fs/proc/consoles.c | 7 +- include/linux/console.h | 158 +++++- include/linux/printk.h | 33 +- include/linux/serial_core.h | 117 ++++- kernel/locking/lockdep.c | 83 +++- kernel/panic.c | 9 + kernel/printk/internal.h | 207 +++++++- kernel/printk/nbcon.c | 936 +++++++++++++++++++++++++++++++++--- kernel/printk/printk.c | 714 ++++++++++++++++++++++----- kernel/printk/printk_ringbuffer.h | 7 +- kernel/printk/printk_safe.c | 25 +- kernel/rcu/tree_exp.h | 7 + kernel/rcu/tree_stall.h | 9 + 17 files changed, 2125 insertions(+), 213 deletions(-) . Subject: [PATCH] xen/swiotlb: add alignment check for dma buffers From: Juergen Gross To: linux-kernel@vger.kernel.org, iommu@lists.linux.dev Cc: Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , xen-devel@lists.xenproject.org Date: Fri, 13 Sep 2024 16:56:55 +0200 . Subject: [syzbot] [riscv?] kernel panic: corrupted stack end in handle_page_fault (2) From: syzbot To: aou@eecs.berkeley.edu, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, palmer@dabbelt.com, paul.walmsley@sifive.com, syzkaller-bugs@googlegroups.com Date: Fri, 13 Sep 2024 08:09:27 -0700 . Subject: [PATCH v2] kernel-docs: Add new section for Rust learning materials From: Carlos Bilbao To: corbet@lwn.net, ojeda@kernel.org, dirk.behme@de.bosch.com Cc: alex.gaynor@gmail.com, boqun.feng@gmail.com, gary@garyguo.net, benno.lossin@proton.me, a.hindborg@samsung.com, aliceryhl@google.com, workflows@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org, bilbao@vt.edu, Carlos Bilbao Date: Fri, 13 Sep 2024 10:38:24 -0500 . Subject: [PATCH v1 0/6] serial: 8250_exar: Replace custom EEPROM code with eeprom_93cx6 From: Parker Newman To: Greg Kroah-Hartman , Jiri Slaby , Andy Shevchenko , Arnd Bergmann , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org Cc: Parker Newman Date: Fri, 13 Sep 2024 10:55:37 -0400 . Subject: [PATCH v4 00/27] This is continued work on Samsung S9(SM-9600) starqltechn From: Dzmitry Sankouski To: Sebastian Reichel , Bjorn Andersson , Michael Turquette , Stephen Boyd , Neil Armstrong , Jessica Zhang , Sam Ravnborg , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Dmitry Torokhov , Pavel Machek , Liam Girdwood , Mark Brown , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Krzysztof Kozlowski , Chanwoo Choi , Simona Vetter , cros-qcom-dts-watchers@chromium.org, Konrad Dybcio , Simona Vetter , Konrad Dybcio Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-input@vger.kernel.org, linux-leds@vger.kernel.org, linux-pwm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Dzmitry Sankouski Date: Fri, 13 Sep 2024 18:07:43 +0300 . Subject: [PATCH] ecryptfs: Fix packet format comment in parse_tag_67_packet() From: Thorsten Blum To: code@tyhicks.com, brian@kubisiak.com, brauner@kernel.org Cc: ecryptfs@vger.kernel.org, linux-kernel@vger.kernel.org, Thorsten Blum Date: Fri, 13 Sep 2024 17:12:22 +0200 . Subject: [PATCH v5 0/9] Add per-core RAPL energy counter support for AMD CPUs From: Dhananjay Ugwekar To: , , , , , , , , , , , , , , , , Date: Fri, 13 Sep 2024 15:21:40 +0000 . Subject: [PATCH v2] libbpf: Fix expected_attach_type set when kernel not support From: Tao Chen To: Andrii Nakryiko , Eduard Zingerman , Daniel Borkmann , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa Cc: bpf@vger.kernel.org, linux-kernel@vger.kernel.org, Tao Chen Date: Fri, 13 Sep 2024 23:30:52 +0800 . Subject: [PATCH] perf: Fix missing RCU reader protection in perf_event_clear_cpumask() From: kan.liang@linux.intel.com To: peterz@infradead.org, mingo@redhat.com, linux-kernel@vger.kernel.org, linux-next@vger.kernel.org, linux-perf-users@vger.kernel.org Cc: Kan Liang , "Paul E . McKenney" , kernel test robot Date: Fri, 13 Sep 2024 09:23:40 -0700 . Subject: [PATCH] x86/amd_nb: Add new PCI ID for AMD family 1Ah model 20h From: Richard Gong To: , , , , , , , , Date: Fri, 13 Sep 2024 11:29:03 -0500 . Subject: [GIT PULL] arm64 updates for 6.12 From: Will Deacon To: torvalds@linux-foundation.org Cc: catalin.marinas@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel-team@android.com Date: Fri, 13 Sep 2024 17:40:01 +0100 Hi Linus, Like a bunch of folks, I'll be living off conference coffee and canapes for the next week or so, so here's the arm64 pull request for 6.12 before the chaos descends and the malnutrition sets in. There's the usual summary in the tag, but the highlights are support for Arm's "Permission Overlay Extension" using memory protection keys, support for running as a protected guest on Android as well as perf support for a bunch of new interconnect PMUs. There's a trivial conflict with the kvmarm tree which was resolved in linux-next as per [1]. Any issues, just yell. Please pull, Will [1] https://lore.kernel.org/r/20240905160856.14e95d14@canb.auug.org.au --->8 The following changes since commit 7c626ce4bae1ac14f60076d00eafe71af30450ba: Linux 6.11-rc3 (2024-08-11 14:27:14 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-upstream for you to fetch changes up to 75078ba2b38a38d94017bd334f71aaed205e30a4: Merge branch 'for-next/timers' into for-next/core (2024-09-12 13:44:03 +0100) ---------------------------------------------------------------- arm64 updates for 6.12 ACPI: * Enable PMCG erratum workaround for HiSilicon HIP10 and 11 platforms. * Ensure arm64-specific IORT header is covered by MAINTAINERS. CPU Errata: * Enable workaround for hardware access/dirty issue on Ampere-1A cores. Memory management: * Define PHYSMEM_END to fix a crash in the amdgpu driver. * Avoid tripping over invalid kernel mappings on the kexec() path. * Userspace support for the Permission Overlay Extension (POE) using protection keys. Perf and PMUs: * Add support for the "fixed instruction counter" extension in the CPU PMU architecture. * Extend and fix the event encodings for Apple's M1 CPU PMU. * Allow LSM hooks to decide on SPE permissions for physical profiling. * Add support for the CMN S3 and NI-700 PMUs. Confidential Computing: * Add support for booting an arm64 kernel as a protected guest under Android's "Protected KVM" (pKVM) hypervisor. Selftests: * Fix vector length issues in the SVE/SME sigreturn tests * Fix build warning in the ptrace tests. Timers: * Add support for PR_{G,S}ET_TSC so that 'rr' can deal with non-determinism arising from the architected counter. Miscellaneous: * Rework our IPI-based CPU stopping code to try NMIs if regular IPIs don't succeed. * Minor fixes and cleanups. ---------------------------------------------------------------- Anastasia Belova (1): arm64: esr: Define ESR_ELx_EC_* constants as UL Andre Przywara (1): kselftest/arm64: signal: fix/refactor SVE vector length enumeration Andy Shevchenko (1): ACPI/IORT: Switch to use kmemdup_array() Anshuman Khandual (2): arm64/mm: Drop PMD_SECT_VALID arm64/mm: Drop TCR_SMP_FLAGS Barry Song (1): mm: arm64: document why pte is not advanced in contpte_ptep_set_access_flags() D Scott Phillips (2): arm64: errata: Enable the AC03_CPU_38 workaround for ampere1a arm64: Expose the end of the linear map in PHYSMEM_END Dan Carpenter (1): perf: arm-ni: Fix an NULL vs IS_ERR() bug Dave Martin (2): arm64: signal: Fix some under-bracketed UAPI macros arm64: el2_setup.h: Rename some labels to be more diff-friendly Dev Jain (1): kselftest/arm64: Fix build warnings for ptrace Douglas Anderson (1): arm64: smp: smp_send_stop() and crash_smp_send_stop() should try non-NMI first Fares Mehanna (1): arm64: trans_pgd: mark PTEs entries as valid to avoid dead kexec() Hanjun Guo (1): ACPI: ARM64: add acpi_iort.h to MAINTAINERS Huang Xiaojia (1): arm64: Constify struct kobj_type Ilkka Koskinen (1): perf: arm_pmuv3: Use BR_RETIRED for HW branch event if enabled James Clark (1): drivers/perf: arm_spe: Use perf_allow_kernel() for permissions Jing Zhang (1): drivers/perf: Fix ali_drw_pmu driver interrupt status clearing Joey Gouly (32): KVM: arm64: Make kvm_at() take an OP_AT_* arm64: disable trapping of POR_EL0 to EL2 arm64: cpufeature: add Permission Overlay Extension cpucap arm64: context switch POR_EL0 register KVM: arm64: Save/restore POE registers KVM: arm64: use `at s1e1a` for POE KVM: arm64: Sanitise ID_AA64MMFR3_EL1 KVM: selftests: get-reg-list: add Permission Overlay registers powerpc/mm: add ARCH_PKEY_BITS to Kconfig x86/mm: add ARCH_PKEY_BITS to Kconfig mm: use ARCH_PKEY_BITS to define VM_PKEY_BITN arm64: enable the Permission Overlay Extension for EL0 arm64: re-order MTE VM_ flags arm64: add POIndex defines arm64: convert protection key into vm_flags and pgprot values arm64: mask out POIndex when modifying a PTE arm64: handle PKEY/POE faults arm64: add pte_access_permitted_no_overlay() arm64: implement PKEYS support arm64: add POE signal support arm64/ptrace: add support for FEAT_POE arm64: enable POE and PIE to coexist arm64: enable PKEY support for CPUs with S1POE arm64: add Permission Overlay Extension Kconfig kselftest/arm64: move get_header() selftests: mm: move fpregs printing selftests: mm: make protection_keys test work on arm64 kselftest/arm64: add HWCAP test for FEAT_S1POE kselftest/arm64: parse POE_MAGIC in a signal frame kselftest/arm64: Add test case for POR_EL0 signal frame records arm64/mm: use lm_alias() with addresses passed to memblock_free() arm64: pkeys: remove redundant WARN Krishna chaitanya chundru (4): perf/dwc_pcie: Fix registration issue in multi PCIe controller instances Documentation: dwc_pcie_pmu: Update bdf to sbdf perf/dwc_pcie: Always register for PCIe bus notifier perf/dwc_pcie: Add support for QCOM vendor devices Marc Zyngier (1): firmware/smccc: Call arch-specific hook on discovering KVM services Mark Brown (1): kselftest/arm64: Actually test SME vector length changes via sigreturn Min-Hua Chen (1): arm64: hibernate: Fix warning for cast from restricted gfp_t Peter Collingbourne (1): arm64: Implement prctl(PR_{G,S}ET_TSC) Rob Herring (Arm) (8): perf: arm_pmu: Use of_property_present() perf: arm_pmu: Remove event index to counter remapping perf: arm_pmuv3: Prepare for more than 32 counters KVM: arm64: pmu: Use arm_pmuv3.h register accessors KVM: arm64: pmu: Use generated define for PMSELR_EL0.SEL access arm64: perf/kvm: Use a common PMU cycle counter define KVM: arm64: Refine PMU defines for number of counters perf: arm_pmuv3: Add support for Armv9.4 PMU instruction counter Robin Murphy (13): perf/arm-cmn: Refactor node ID handling. Again. perf/arm-cmn: Fix CCLA register offset perf/arm-cmn: Ensure dtm_idx is big enough perf/arm-cmn: Improve build-time assertion perf/arm-cmn: Make cycle counts less surprising perf/arm-cmn: Refactor DTC PMU register access dt-bindings: perf: arm-cmn: Add CMN S3 perf/arm-cmn: Support CMN S3 perf/arm-cmn: Clean up unnecessary NUMA_NO_NODE check perf/arm-cmn: Improve format attr printing dt-bindings/perf: Add Arm NI-700 PMU perf: Add driver for Arm NI-700 interconnect PMU MAINTAINERS: List Arm interconnect PMUs as supported Rong Qianfeng (1): arm64/mm: Delete __init region from memblock.reserved Will Deacon (16): drivers/virt: pkvm: Add initial support for running as a protected guest arm64: mm: Add top-level dispatcher for internal mem_encrypt API drivers/virt: pkvm: Hook up mem_encrypt API using pKVM hypercalls arm64: mm: Add confidential computing hook to ioremap_prot() drivers/virt: pkvm: Intercept ioremap using pKVM MMIO_GUARD hypercall arm64: smccc: Reserve block of KVM "vendor" services for pKVM hypercalls Merge remote-tracking branch 'kvmarm/arm64-shared-6.12' into for-next/poe Merge branch 'for-next/acpi' into for-next/core Merge branch 'for-next/errata' into for-next/core Merge branch 'for-next/misc' into for-next/core Merge branch 'for-next/mm' into for-next/core Merge branch 'for-next/perf' into for-next/core Merge branch 'for-next/pkvm-guest' into for-next/core Merge branch 'for-next/poe' into for-next/core Merge branch 'for-next/selftests' into for-next/core Merge branch 'for-next/timers' into for-next/core Yangyu Chen (1): drivers/perf: apple_m1: add known PMU events Yicong Yang (4): ACPI/IORT: Add PMCG platform information for HiSilicon HIP10/11 drivers/perf: hisi_pcie: Record hardware counts correctly drivers/perf: hisi_pcie: Fix TLP headers bandwidth counting drivers/perf: hisi_pcie: Export supported Root Ports [bdf_min, bdf_max] Yue Haibing (2): arm64: mm: Remove unused declaration early_io_map() arm64/sve: Remove unused declaration read_smcr_features() Documentation/admin-guide/perf/arm-ni.rst | 17 + Documentation/admin-guide/perf/dwc_pcie_pmu.rst | 16 +- Documentation/admin-guide/perf/hisi-pcie-pmu.rst | 4 +- Documentation/admin-guide/perf/index.rst | 1 + Documentation/arch/arm64/elf_hwcaps.rst | 2 + Documentation/arch/arm64/silicon-errata.rst | 6 +- .../devicetree/bindings/perf/arm,cmn.yaml | 1 + Documentation/devicetree/bindings/perf/arm,ni.yaml | 30 + Documentation/virt/kvm/arm/hypercalls.rst | 98 +++ MAINTAINERS | 12 + arch/arm/include/asm/arm_pmuv3.h | 20 + arch/arm/include/asm/hypervisor.h | 2 + arch/arm64/Kconfig | 26 +- arch/arm64/include/asm/arm_pmuv3.h | 53 +- arch/arm64/include/asm/cpufeature.h | 6 + arch/arm64/include/asm/cputype.h | 2 + arch/arm64/include/asm/el2_setup.h | 25 +- arch/arm64/include/asm/esr.h | 88 +-- arch/arm64/include/asm/fpsimd.h | 2 - arch/arm64/include/asm/hwcap.h | 1 + arch/arm64/include/asm/hypervisor.h | 11 + arch/arm64/include/asm/io.h | 4 + arch/arm64/include/asm/kvm_asm.h | 3 +- arch/arm64/include/asm/kvm_host.h | 12 +- arch/arm64/include/asm/mem_encrypt.h | 15 + arch/arm64/include/asm/memory.h | 2 + arch/arm64/include/asm/mman.h | 10 +- arch/arm64/include/asm/mmu.h | 2 +- arch/arm64/include/asm/mmu_context.h | 46 +- arch/arm64/include/asm/pgtable-hwdef.h | 11 +- arch/arm64/include/asm/pgtable-prot.h | 8 +- arch/arm64/include/asm/pgtable.h | 34 +- arch/arm64/include/asm/pkeys.h | 106 +++ arch/arm64/include/asm/por.h | 33 + arch/arm64/include/asm/processor.h | 6 + arch/arm64/include/asm/set_memory.h | 1 + arch/arm64/include/asm/sysreg.h | 4 +- arch/arm64/include/asm/thread_info.h | 2 + arch/arm64/include/asm/traps.h | 1 + arch/arm64/include/asm/vncr_mapping.h | 1 + arch/arm64/include/uapi/asm/hwcap.h | 1 + arch/arm64/include/uapi/asm/mman.h | 9 + arch/arm64/include/uapi/asm/sigcontext.h | 13 +- arch/arm64/kernel/cpu_errata.c | 10 +- arch/arm64/kernel/cpufeature.c | 23 + arch/arm64/kernel/cpuinfo.c | 3 +- arch/arm64/kernel/hibernate.c | 2 +- arch/arm64/kernel/process.c | 97 ++- arch/arm64/kernel/ptrace.c | 46 ++ arch/arm64/kernel/signal.c | 62 ++ arch/arm64/kernel/smp.c | 164 +++-- arch/arm64/kernel/traps.c | 26 +- arch/arm64/kvm/hyp/include/hyp/fault.h | 5 +- arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h | 27 + arch/arm64/kvm/pmu-emul.c | 14 +- arch/arm64/kvm/pmu.c | 87 +-- arch/arm64/kvm/sys_regs.c | 36 +- arch/arm64/mm/Makefile | 2 +- arch/arm64/mm/contpte.c | 6 + arch/arm64/mm/fault.c | 55 +- arch/arm64/mm/init.c | 12 +- arch/arm64/mm/ioremap.c | 23 +- arch/arm64/mm/mem_encrypt.c | 50 ++ arch/arm64/mm/mmap.c | 11 + arch/arm64/mm/mmu.c | 45 ++ arch/arm64/mm/proc.S | 4 +- arch/arm64/mm/trans_pgd.c | 6 +- arch/arm64/tools/cpucaps | 1 + arch/arm64/tools/sysreg | 30 + arch/powerpc/Kconfig | 4 + arch/x86/Kconfig | 4 + drivers/acpi/arm64/iort.c | 9 +- drivers/firmware/smccc/kvm_guest.c | 2 + drivers/perf/Kconfig | 7 + drivers/perf/Makefile | 1 + drivers/perf/alibaba_uncore_drw_pmu.c | 2 +- drivers/perf/apple_m1_cpu_pmu.c | 182 +++-- drivers/perf/arm-cmn.c | 318 +++++---- drivers/perf/arm-ni.c | 781 +++++++++++++++++++++ drivers/perf/arm_pmu.c | 11 +- drivers/perf/arm_pmu_platform.c | 2 +- drivers/perf/arm_pmuv3.c | 148 ++-- drivers/perf/arm_spe_pmu.c | 9 +- drivers/perf/arm_v6_pmu.c | 6 +- drivers/perf/arm_v7_pmu.c | 77 +- drivers/perf/arm_xscale_pmu.c | 12 +- drivers/perf/dwc_pcie_pmu.c | 22 +- drivers/perf/hisilicon/hisi_pcie_pmu.c | 34 +- drivers/virt/coco/Kconfig | 2 + drivers/virt/coco/Makefile | 1 + drivers/virt/coco/pkvm-guest/Kconfig | 10 + drivers/virt/coco/pkvm-guest/Makefile | 2 + drivers/virt/coco/pkvm-guest/arm-pkvm-guest.c | 127 ++++ fs/proc/task_mmu.c | 2 + include/kvm/arm_pmu.h | 8 +- include/linux/arm-smccc.h | 88 +++ include/linux/mm.h | 20 +- include/linux/perf/arm_pmu.h | 10 +- include/linux/perf/arm_pmuv3.h | 9 +- include/linux/perf_event.h | 8 +- include/uapi/linux/elf.h | 1 + kernel/events/core.c | 9 + tools/testing/selftests/arm64/abi/hwcap.c | 14 + tools/testing/selftests/arm64/abi/ptrace.c | 4 +- tools/testing/selftests/arm64/signal/.gitignore | 1 + tools/testing/selftests/arm64/signal/Makefile | 2 +- tools/testing/selftests/arm64/signal/sve_helpers.c | 56 ++ tools/testing/selftests/arm64/signal/sve_helpers.h | 21 + .../testcases/fake_sigreturn_sme_change_vl.c | 46 +- .../testcases/fake_sigreturn_sve_change_vl.c | 30 +- .../selftests/arm64/signal/testcases/poe_siginfo.c | 86 +++ .../selftests/arm64/signal/testcases/ssve_regs.c | 36 +- .../arm64/signal/testcases/ssve_za_regs.c | 36 +- .../selftests/arm64/signal/testcases/sve_regs.c | 32 +- .../selftests/arm64/signal/testcases/testcases.c | 27 +- .../selftests/arm64/signal/testcases/testcases.h | 28 +- .../selftests/arm64/signal/testcases/za_no_regs.c | 32 +- .../selftests/arm64/signal/testcases/za_regs.c | 36 +- tools/testing/selftests/kvm/aarch64/get-reg-list.c | 14 + tools/testing/selftests/mm/Makefile | 2 +- tools/testing/selftests/mm/pkey-arm64.h | 139 ++++ tools/testing/selftests/mm/pkey-helpers.h | 8 + tools/testing/selftests/mm/pkey-powerpc.h | 3 + tools/testing/selftests/mm/pkey-x86.h | 4 + tools/testing/selftests/mm/protection_keys.c | 109 ++- 125 files changed, 3395 insertions(+), 893 deletions(-) create mode 100644 Documentation/admin-guide/perf/arm-ni.rst create mode 100644 Documentation/devicetree/bindings/perf/arm,ni.yaml create mode 100644 arch/arm64/include/asm/mem_encrypt.h create mode 100644 arch/arm64/include/asm/pkeys.h create mode 100644 arch/arm64/include/asm/por.h create mode 100644 arch/arm64/mm/mem_encrypt.c create mode 100644 drivers/perf/arm-ni.c create mode 100644 drivers/virt/coco/pkvm-guest/Kconfig create mode 100644 drivers/virt/coco/pkvm-guest/Makefile create mode 100644 drivers/virt/coco/pkvm-guest/arm-pkvm-guest.c create mode 100644 tools/testing/selftests/arm64/signal/sve_helpers.c create mode 100644 tools/testing/selftests/arm64/signal/sve_helpers.h create mode 100644 tools/testing/selftests/arm64/signal/testcases/poe_siginfo.c create mode 100644 tools/testing/selftests/mm/pkey-arm64.h . Subject: [PATCH bpf-next RESEND v2] libbpf: Fix expected_attach_type set when kernel not support From: Tao Chen To: Andrii Nakryiko , Eduard Zingerman , Daniel Borkmann , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa Cc: bpf@vger.kernel.org, linux-kernel@vger.kernel.org, Tao Chen Date: Sat, 14 Sep 2024 00:43:55 +0800 . Subject: [PATCH] drm/sched: Fix dynamic job-flow control race From: Rob Clark To: dri-devel@lists.freedesktop.org Cc: Rob Clark , Asahi Lina , Luben Tuikov , Matthew Brost , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Danilo Krummrich , linux-kernel@vger.kernel.org (open list) Date: Fri, 13 Sep 2024 09:53:25 -0700 . Subject: [GIT PULL] vfs netfs From: Christian Brauner To: Linus Torvalds Cc: Christian Brauner , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 18:56:36 +0200 Hey Linus, /* Summary */ This contains the work to improve read/write performance for the new netfs library. The main performance enhancing changes are: - Define a structure, struct folio_queue, and a new iterator type, ITER_FOLIOQ, to hold a buffer as a replacement for ITER_XARRAY. See that patch for questions about naming and form. ITER_FOLIOQ is provided as a replacement for ITER_XARRAY. The problem with an xarray is that accessing it requires the use of a lock (typically the RCU read lock) - and this means that we can't supply iterate_and_advance() with a step function that might sleep (crypto for example) without having to drop the lock between pages. ITER_FOLIOQ is the iterator for a chain of folio_queue structs, where each folio_queue holds a small list of folios. A folio_queue struct is a simpler structure than xarray and is not subject to concurrent manipulation by the VM. folio_queue is used rather than a bvec[] as it can form lists of indefinite size, adding to one end and removing from the other on the fly. - Provide a copy_folio_from_iter() wrapper. - Make cifs RDMA support ITER_FOLIOQ. - Use folio queues in the write-side helpers instead of xarrays. - Add a function to reset the iterator in a subrequest. - Simplify the write-side helpers to use sheaves to skip gaps rather than trying to work out where gaps are. - In afs, make the read subrequests asynchronous, putting them into work items to allow the next patch to do progressive unlocking/reading. - Overhaul the read-side helpers to improve performance. - Fix the caching of a partial block at the end of a file. - Allow a store to be cancelled. Then some changes for cifs to make it use folio queues instead of xarrays for crypto bufferage: - Use raw iteration functions rather than manually coding iteration when hashing data. - Switch to using folio_queue for crypto buffers. - Remove the xarray bits. Make some adjustments to the /proc/fs/netfs/stats file such that: - All the netfs stats lines begin 'Netfs:' but change this to something a bit more useful. - Add a couple of stats counters to track the numbers of skips and waits on the per-inode writeback serialisation lock to make it easier to check for this as a source of performance loss. Miscellaneous work: - Ensure that the sb_writers lock is taken around vfs_{set,remove}xattr() in the cachefiles code. - Reduce the number of conditional branches in netfs_perform_write(). - Move the CIFS_INO_MODIFIED_ATTR flag to the netfs_inode struct and remove cifs_post_modify(). - Move the max_len/max_nr_segs members from netfs_io_subrequest to netfs_io_request as they're only needed for one subreq at a time. - Add an 'unknown' source value for tracing purposes. - Remove NETFS_COPY_TO_CACHE as it's no longer used. - Set the request work function up front at allocation time. - Use bh-disabling spinlocks for rreq->lock as cachefiles completion may be run from block-filesystem DIO completion in softirq context. - Remove fs/netfs/io.c. /* Testing */ gcc version 14.2.0 (Debian 14.2.0-3) Debian clang version 16.0.6 (27+b1) All patches are based on the vfs-6.11-rc7.fixes merge to bring in prerequisite fixes in individual filesystems. All of this has been sitting in linux-next. No build failures or warnings were observed. /* Conflicts */ Merge conflicts with mainline ============================= No known merge conflicts. This has now a merge conflict with main due to some rather late cifs fixes. This can be resolved by: git rm fs/netfs/io.c and then: diff --cc fs/smb/client/cifssmb.c index cfae2e918209,04f2a5441a89..d0df0c17b18f --- a/fs/smb/client/cifssmb.c +++ b/fs/smb/client/cifssmb.c @@@ -1261,16 -1261,6 +1261,14 @@@ openRetry return rc; } +static void cifs_readv_worker(struct work_struct *work) +{ + struct cifs_io_subrequest *rdata = + container_of(work, struct cifs_io_subrequest, subreq.work); + - netfs_subreq_terminated(&rdata->subreq, - (rdata->result == 0 || rdata->result == -EAGAIN) ? - rdata->got_bytes : rdata->result, true); ++ netfs_read_subreq_terminated(&rdata->subreq, rdata->result, false); +} + static void cifs_readv_callback(struct mid_q_entry *mid) { @@@ -1323,21 -1306,11 +1321,23 @@@ rdata->result = -EIO; } - if (rdata->result == 0 || rdata->result == -EAGAIN) - iov_iter_advance(&rdata->subreq.io_iter, rdata->got_bytes); + if (rdata->result == -ENODATA) { + __set_bit(NETFS_SREQ_HIT_EOF, &rdata->subreq.flags); + rdata->result = 0; + } else { - if (rdata->got_bytes < rdata->actual_len && - rdata->subreq.start + rdata->subreq.transferred + rdata->got_bytes == - ictx->remote_i_size) { ++ size_t trans = rdata->subreq.transferred + rdata->got_bytes; ++ if (trans < rdata->subreq.len && ++ rdata->subreq.start + trans == ictx->remote_i_size) { + __set_bit(NETFS_SREQ_HIT_EOF, &rdata->subreq.flags); + rdata->result = 0; + } + } + rdata->credits.value = 0; + rdata->subreq.transferred += rdata->got_bytes; - netfs_read_subreq_terminated(&rdata->subreq, rdata->result, false); ++ trace_netfs_sreq(&rdata->subreq, netfs_sreq_trace_io_progress); + INIT_WORK(&rdata->subreq.work, cifs_readv_worker); + queue_work(cifsiod_wq, &rdata->subreq.work); release_mid(mid); add_credits(server, &credits, 0); } diff --cc fs/smb/client/smb2pdu.c index 88dc49d67037,95377bb91950..bb8ecbbe78af --- a/fs/smb/client/smb2pdu.c +++ b/fs/smb/client/smb2pdu.c @@@ -4614,6 -4613,10 +4613,8 @@@ smb2_readv_callback(struct mid_q_entry server->credits, server->in_flight, 0, cifs_trace_rw_credits_read_response_clear); rdata->credits.value = 0; + rdata->subreq.transferred += rdata->got_bytes; - if (rdata->subreq.start + rdata->subreq.transferred >= rdata->subreq.rreq->i_size) - __set_bit(NETFS_SREQ_HIT_EOF, &rdata->subreq.flags); + trace_netfs_sreq(&rdata->subreq, netfs_sreq_trace_io_progress); INIT_WORK(&rdata->subreq.work, smb2_readv_worker); queue_work(cifsiod_wq, &rdata->subreq.work); release_mid(mid); Merge conflicts with other trees ================================ No known merge conflicts. The following changes since commit 4356ab331c8f0dbed0f683abde345cd5503db1e4: Merge tag 'vfs-6.11-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs (2024-09-04 09:33:57 -0700) are available in the Git repository at: git@gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs tags/vfs-6.12.netfs for you to fetch changes up to 4b40d43d9f951d87ae8dc414c2ef5ae50303a266: docs: filesystems: corrected grammar of netfs page (2024-09-12 12:20:43 +0200) Please consider pulling these changes from the signed vfs-6.12.netfs tag. Thanks! Christian ---------------------------------------------------------------- vfs-6.12.netfs ---------------------------------------------------------------- Christian Brauner (1): Merge branch 'netfs-writeback' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs into vfs.netfs David Howells (24): cachefiles: Fix non-taking of sb_writers around set/removexattr netfs: Adjust labels in /proc/fs/netfs/stats netfs: Record contention stats for writeback lock netfs: Reduce number of conditional branches in netfs_perform_write() netfs, cifs: Move CIFS_INO_MODIFIED_ATTR to netfs_inode netfs: Move max_len/max_nr_segs from netfs_io_subrequest to netfs_io_stream netfs: Reserve netfs_sreq_source 0 as unset/unknown netfs: Remove NETFS_COPY_TO_CACHE netfs: Set the request work function upon allocation netfs: Use bh-disabling spinlocks for rreq->lock mm: Define struct folio_queue and ITER_FOLIOQ to handle a sequence of folios iov_iter: Provide copy_folio_from_iter() cifs: Provide the capability to extract from ITER_FOLIOQ to RDMA SGEs netfs: Use new folio_queue data type and iterator instead of xarray iter netfs: Provide an iterator-reset function netfs: Simplify the writeback code afs: Make read subreqs async netfs: Speed up buffered reading netfs: Remove fs/netfs/io.c cachefiles, netfs: Fix write to partial block at EOF netfs: Cancel dirty folios that have no storage destination cifs: Use iterate_and_advance*() routines directly for hashing cifs: Switch crypto buffer to use a folio_queue rather than an xarray cifs: Don't support ITER_XARRAY Dennis Lam (1): docs: filesystems: corrected grammar of netfs page Documentation/filesystems/netfs_library.rst | 2 +- fs/9p/vfs_addr.c | 11 +- fs/afs/file.c | 30 +- fs/afs/fsclient.c | 9 +- fs/afs/write.c | 4 +- fs/afs/yfsclient.c | 9 +- fs/cachefiles/io.c | 19 +- fs/cachefiles/xattr.c | 34 +- fs/ceph/addr.c | 76 +-- fs/netfs/Makefile | 4 +- fs/netfs/buffered_read.c | 766 ++++++++++++++++---------- fs/netfs/buffered_write.c | 309 +++++------ fs/netfs/direct_read.c | 147 ++++- fs/netfs/internal.h | 43 +- fs/netfs/io.c | 804 ---------------------------- fs/netfs/iterator.c | 50 ++ fs/netfs/main.c | 7 +- fs/netfs/misc.c | 94 ++++ fs/netfs/objects.c | 16 +- fs/netfs/read_collect.c | 544 +++++++++++++++++++ fs/netfs/read_pgpriv2.c | 264 +++++++++ fs/netfs/read_retry.c | 256 +++++++++ fs/netfs/stats.c | 27 +- fs/netfs/write_collect.c | 246 +++------ fs/netfs/write_issue.c | 93 ++-- fs/nfs/fscache.c | 19 +- fs/nfs/fscache.h | 7 +- fs/smb/client/cifsencrypt.c | 144 +---- fs/smb/client/cifsglob.h | 4 +- fs/smb/client/cifssmb.c | 6 +- fs/smb/client/file.c | 96 ++-- fs/smb/client/smb2ops.c | 219 ++++---- fs/smb/client/smb2pdu.c | 27 +- fs/smb/client/smbdirect.c | 82 +-- include/linux/folio_queue.h | 156 ++++++ include/linux/iov_iter.h | 104 ++++ include/linux/netfs.h | 46 +- include/linux/uio.h | 18 + include/trace/events/netfs.h | 144 +++-- lib/iov_iter.c | 240 ++++++++- lib/kunit_iov_iter.c | 259 +++++++++ lib/scatterlist.c | 69 ++- 42 files changed, 3520 insertions(+), 1984 deletions(-) delete mode 100644 fs/netfs/io.c create mode 100644 fs/netfs/read_collect.c create mode 100644 fs/netfs/read_pgpriv2.c create mode 100644 fs/netfs/read_retry.c create mode 100644 include/linux/folio_queue.h . Subject: [PATCH v4 0/3] Distinguish between variants of IBPB From: Jim Mattson To: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , Sean Christopherson , Paolo Bonzini , Pawan Gupta , Josh Poimboeuf , Jim Mattson , Sandipan Das , Kai Huang , x86@kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org Date: Fri, 13 Sep 2024 10:32:26 -0700 . Subject: [PATCH] scsi: aic7xxx: Remove unused aic7770_find_device From: linux@treblig.org To: hare@suse.com, James.Bottomley@HansenPartnership.com, martin.petersen@oracle.com Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, "Dr. David Alan Gilbert" Date: Fri, 13 Sep 2024 18:01:16 +0100 . Subject: [PATCH 1/2] perf/x86/rapl: Move the pmu allocation out of CPU hotplug From: kan.liang@linux.intel.com To: peterz@infradead.org, mingo@redhat.com, linux-kernel@vger.kernel.org Cc: Kan Liang , Oliver Sang , Dhananjay Ugwekar Date: Fri, 13 Sep 2024 10:10:32 -0700 . Subject: [PATCH v2 1/3] btf: remove redundant CONFIG_BPF test in scripts/link-vmlinux.sh From: Masahiro Yamada To: Martin KaFai Lau , bpf@vger.kernel.org Cc: Andrii Nakryiko , linux-kernel@vger.kernel.org, Nathan Chancellor , Masahiro Yamada , Alan Maguire Date: Sat, 14 Sep 2024 02:37:52 +0900 . Subject: [PATCH] [RFC] proc: Add mmap callback for /proc//mem From: Haider Miraj To: Andrew Morton Cc: xe-linux-external@cisco.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Date: Fri, 13 Sep 2024 10:40:03 -0700 . Subject: [PATCH] watchdog: apple: Increase reset delay to 150ms From: Nick Chan To: Hector Martin , Sven Peter , Alyssa Rosenzweig , Wim Van Sebroeck , Guenter Roeck , asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Nick Chan Date: Sat, 14 Sep 2024 01:45:05 +0800 . Subject: [GIT PULL] erofs updates for 6.12-rc1 From: Gao Xiang To: Linus Torvalds Cc: LKML , linux-erofs@lists.ozlabs.org, Chao Yu , Sandeep Dhavale , Hongzhen Luo , Yiyang Wu , Chunhai Guo Date: Sat, 14 Sep 2024 01:48:29 +0800 Hi Linus, Could you consider this pull request for 6.12-rc1? It's a bit earlier due to our mid-autumn festival holidays next week. In this cycle, we'd like to add file-backed mount support, which has has been a strong requirement for years. It is especially useful when there are thousands of images running on the same host for containers and other sandbox use cases, unlike OS image use cases. Without file-backed mounts, it's hard for container runtimes to manage and isolate so many unnecessary virtual block devices safely and efficiently, therefore file-backed mounts are highly preferred. For EROFS users, ComposeFS [1], containerd, and Android APEXes [2] will directly benefit from it, and I've seen no risk in implementing it as a completely immutable filesystem. The previous experimental feature "EROFS over fscache" is now marked as deprecated because: - Fscache is no longer an independent subsystem and has been merged into netfs, which was somewhat unexpected when it was proposed. - New HSM "fanotify pre-content hooks" [3] will be landed upstream. These hooks will replace "EROFS over fscache" in a simpler way, as EROFS won't be bother with kernel caching anymore. Userspace programs can also manage their own caching hierarchy more flexibly. Once the HSM "fanotify pre-content hooks" is landed, I will remove the fscache backend entirely as an internal dependency cleanup. More backgrounds are listed in the original patchset [4]. In addition to that, there are bugfixes and cleanups as usual as shown below. All commits have been in -next and no potential merge conflict is observed. Thanks, Gao Xiang [1] https://github.com/containers/storage/pull/2039 [2] https://lore.kernel.org/r/CAB=BE-R3wU7hBBaeAXdkDp2kvODxSFWNQtcmc5tCppN5qwdQgw@mail.gmail.com [3] https://lore.kernel.org/r/cover.1725481503.git.josef@toxicpanda.com [4] https://lore.kernel.org/r/20240830032840.3783206-1-hsiangkao@linux.alibaba.com The following changes since commit da3ea35007d0af457a0afc87e84fddaebc4e0b63: Linux 6.11-rc7 (2024-09-08 14:50:28 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-6.12-rc1 for you to fetch changes up to 025497e1d176a9e063d1e60699527e2f3a871935: erofs: reject inodes with negative i_size (2024-09-12 23:00:09 +0800) ---------------------------------------------------------------- Changes since last update: - Support file-backed mounts for containers and sandboxes; - Mark the experimental fscache backend as deprecated; - Handle overlapped pclusters caused by crafted images properly; - Fix a failure path which could cause infinite loops in z_erofs_init_decompressor(); - Get rid of unnecessary NOFAILs; - Harmless on-disk hardening & minor cleanups. ---------------------------------------------------------------- Chunhai Guo (1): erofs: allocate more short-lived pages from reserved pool first Gao Xiang (10): erofs: fix incorrect symlink detection in fast symlink erofs: clean up erofs_register_sysfs() erofs: handle overlapped pclusters out of crafted images properly erofs: add file-backed mount support erofs: support unencoded inodes for fileio erofs: support compressed inodes for fileio erofs: mark experimental fscache backend deprecated erofs: sunset unneeded NOFAILs erofs: restrict pcluster size limitations erofs: reject inodes with negative i_size Hongzhen Luo (1): erofs: simplify erofs_map_blocks_flatmode() Sandeep Dhavale (1): erofs: fix error handling in z_erofs_init_decompressor Yiyang Wu (2): erofs: use kmemdup_nul in erofs_fill_symlink erofs: refactor read_inode calling convention fs/erofs/Kconfig | 22 +++++- fs/erofs/Makefile | 1 + fs/erofs/data.c | 109 ++++++++++++++++++--------- fs/erofs/decompressor.c | 2 +- fs/erofs/erofs_fs.h | 5 +- fs/erofs/fileio.c | 192 +++++++++++++++++++++++++++++++++++++++++++++++ fs/erofs/inode.c | 138 +++++++++++++++------------------- fs/erofs/internal.h | 26 ++++++- fs/erofs/super.c | 80 +++++++++++++------- fs/erofs/sysfs.c | 30 ++------ fs/erofs/zdata.c | 196 ++++++++++++++++++++++-------------------------- fs/erofs/zmap.c | 42 +++++------ 12 files changed, 544 insertions(+), 299 deletions(-) create mode 100644 fs/erofs/fileio.c . Subject: drivers/net/ethernet/intel/igb/igb_main.c:7895:6-11: ERROR: invalid reference to the index variable of the iterator on line 7890 (fwd) From: Julia Lawall To: Jinjie Ruan , Paolo Abeni , Jacob Keller , Tony Nguyen , Simon Horman Date: Fri, 13 Sep 2024 19:51:48 +0200 (CEST) . Subject: [PATCH 0/2] Reconfigure 1.4GHz in AM62 PHYCORE SoM From: Garrett Giordano To: nm@ti.com, vigneshr@ti.com, kristo@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, w.egorov@phytec.de Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, upstream@lists.phytec.de Date: Fri, 13 Sep 2024 10:56:23 -0700 . Subject: [PATCH v2] x86/bhi: use TSX abort for mitigation on RTM systems From: Jon Kohler To: Andy Lutomirski , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Peter Zijlstra , Josh Poimboeuf , Pawan Gupta , Kai Huang , Sandipan Das , linux-kernel@vger.kernel.org Cc: kvm@vger.kernel.org, Jon Kohler , Chao Gao , Daniel Sneddon Date: Fri, 13 Sep 2024 11:42:37 -0700 . Subject: [PATCH v3] x86/bhi: use TSX abort for mitigation on RTM systems From: Jon Kohler To: Andy Lutomirski , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Peter Zijlstra , Josh Poimboeuf , Pawan Gupta , Sandipan Das , Kai Huang , linux-kernel@vger.kernel.org Cc: kvm@vger.kernel.org, Jon Kohler , Chao Gao , Daniel Sneddon Date: Fri, 13 Sep 2024 12:08:53 -0700 . Subject: [PATCH] cxl/core/port: defer probe when memdev fails to find correct port From: Gregory Price To: linux-cxl@vger.kernel.org Cc: linux-kernel@vger.kernel.org, dave@stgolabs.net, jonathan.cameron@huawei.com, dave.jiang@intel.com, alison.schofield@intel.com, vishal.l.verma@intel.com, ira.weiny@intel.com, dan.j.williams@intel.com, rrichter@amd.com, terry.bowman@amd.com Date: Fri, 13 Sep 2024 14:32:34 -0400 . Subject: [PATCH] pci/doe: add a 1 second retry window to pci_doe From: Gregory Price To: linux-pci@vger.kernel.org Cc: linux-cxl@vger.kernel.org, linux-kernel@vger.kernel.org, bhelgaas@google.com, dan.j.williams@intel.com, dave@stgolabs.net, jonathan.cameron@huawei.com, dave.jiang@intel.com, vishal.l.verma@intel.com Date: Fri, 13 Sep 2024 14:32:41 -0400 . Subject: [PATCH v3 1/3] regulator: dt-bindings: mt6323: Convert to DT schema From: Macpaul Lin To: Andrew Lunn , Florian Fainelli , Vladimir Oltean , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , "Liam Girdwood" , Mark Brown , Sean Wang , Sen Chu , Macpaul Lin , , , , , , Alexandre Mergnat Date: Sat, 14 Sep 2024 01:57:53 +0800 . Subject: [PATCH v3 2/3] dt-bindings: mfd: mediatek: mt6397: Convert to DT schema format From: Macpaul Lin To: Dmitry Torokhov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Pavel Machek , Lee Jones , Matthias Brugger , AngeloGioacchino Del Regno , Sen Chu , Sean Wang , Macpaul Lin , Sebastian Reichel , Alexandre Belloni , Liam Girdwood , Mark Brown , Chen Zhong , , , , , , , , , , Alexandre Mergnat Date: Sat, 14 Sep 2024 01:59:26 +0800 . Subject: [PATCH v3 3/3] regulator: dt-bindings: mt6397: move examples to parent PMIC mt6397 From: Macpaul Lin To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Sen Chu , Macpaul Lin , , , , , Alexandre Mergnat Date: Sat, 14 Sep 2024 02:00:39 +0800 . Subject: [PATCH] arm64: defconfig: Enable sc7280 clock controllers From: Taniya Das To: Bjorn Andersson , Dmitry Baryshkov , Krzysztof Kozlowski , "Catalin Marinas" , Will Deacon Date: Fri, 13 Sep 2024 23:32:41 +0530 . Subject: [PATCH] kbuild: remove unnecessary export of RUST_LIB_SRC From: Masahiro Yamada To: linux-kbuild@vger.kernel.org, Miguel Ojeda , Alex Gaynor , Wedson Almeida Filho , rust-for-linux@vger.kernel.org Cc: Finn Behrens , linux-kernel@vger.kernel.org, Masahiro Yamada , Alice Ryhl , Andreas Hindborg , Benno Lossin , =?UTF-8?q?Bj=C3=B6rn=20Roy=20Baron?= , Boqun Feng , Gary Guo , Nathan Chancellor , Nicolas Schier Date: Sat, 14 Sep 2024 03:06:20 +0900 . Subject: kernel/bpf/verifier.c:19160:44: sparse: sparse: cast truncates bits from constant value (fffffff800000000 becomes 0) From: kernel test robot To: Alexei Starovoitov Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Daniel Borkmann Date: Sat, 14 Sep 2024 02:14:33 +0800 . Subject: [GIT PULL] SPI fixes for v6.11-rc7 From: Mark Brown To: Linus Torvalds Cc: linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Brown Date: Fri, 13 Sep 2024 19:30:19 +0100 The following changes since commit c9ca76e8239810ccb08825a7b847c39d367410a6: MAINTAINERS: SPI: Add mailing list imx@lists.linux.dev for nxp spi drivers (2024-09-05 19:15:45 +0100) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-fix-v6.11-rc7 for you to fetch changes up to 2a8787c1cdc7be24fdd8953ecd1a8743a1006235: spi: nxp-fspi: fix the KASAN report out-of-bounds bug (2024-09-11 22:25:44 +0100) ---------------------------------------------------------------- spi: Fixes for v6.11 A few last minute fixes for v6.11, they're all individually unremarkable and only last minute due to when they came in. ---------------------------------------------------------------- Han Xu (1): spi: nxp-fspi: fix the KASAN report out-of-bounds bug Jinjie Ruan (2): spi: geni-qcom: Undo runtime PM changes at driver exit time spi: geni-qcom: Fix incorrect free_irq() sequence drivers/spi/spi-geni-qcom.c | 17 ++++++++--------- drivers/spi/spi-nxp-fspi.c | 5 +++-- 2 files changed, 11 insertions(+), 11 deletions(-) . Subject: [v5 PATCH 1/2] hugetlb: arm64: add mte support From: Yang Shi To: catalin.marinas@arm.com, will@kernel.org, muchun.song@linux.dev, david@redhat.com, akpm@linux-foundation.org Cc: yang@os.amperecomputing.com, linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 11:34:03 -0700 . Subject: [PATCH v2] mmc: sdhci_am654: Add sdhci_am654_start_signal_voltage_switch From: Judith Mendez To: Ulf Hansson Date: Fri, 13 Sep 2024 13:54:03 -0500 . Subject: [PATCH] ACPI: thermal: Use strscpy() instead of strcpy() From: Abdul Rahim To: rafael@kernel.org, christophe.jaillet@wanadoo.fr, rui.zhang@intel.com, lenb@kernel.org Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, Abdul Rahim Date: Sat, 14 Sep 2024 00:42:49 +0530 . Subject: [PATCH v2 0/6] clk: clocking-wizard: modernize probe From: Harry Austen To: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Michal Simek Cc: Shubhrajyoti Datta , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Harry Austen Date: Fri, 13 Sep 2024 19:11:08 +0000 . Subject: [PATCH v2] firmware: coreboot: Don't register a pdev if screen_info data is present From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: chrome-platform@lists.linux.dev, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Hugues Bruant , Julius Werner , Brian Norris , Thomas Zimmermann , Borislav Petkov , Javier Martinez Canillas , Tzung-Bi Shih Date: Fri, 13 Sep 2024 21:13:59 +0200 . Subject: [PATCH v2] staging: octeon: Use new initialization api for tasklet From: Abhishek Tamboli To: gregkh@linuxfoundation.org Cc: skhan@linuxfoundation.org, rbmarliere@gmail.com, linux-kernel-mentees@lists.linuxfoundation.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Date: Sat, 14 Sep 2024 00:47:34 +0530 . Subject: [PATCH net-next v1] mm: fix build on powerpc with GCC 14 From: Mina Almasry To: netdev@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: Mina Almasry , Andrew Morton , Simon Horman , Stephen Rothwell , Jakub Kicinski , David Miller , Paolo Abeni , Linux Next Mailing List , Arnd Bergmann , "linuxppc-dev@lists.ozlabs.org" , LEROY Christophe Date: Fri, 13 Sep 2024 19:20:36 +0000 . Subject: [PATCH] drm/msm/a6xx+: Insert a fence wait before SMMU table update From: Rob Clark To: dri-devel@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, Akhil P Oommen , Connor Abbott , Rob Clark , Rob Clark , Sean Paul , Konrad Dybcio , Abhinav Kumar , Dmitry Baryshkov , Marijn Suijten , David Airlie , Daniel Vetter , linux-kernel@vger.kernel.org (open list) Date: Fri, 13 Sep 2024 12:51:31 -0700 . Subject: [PATCH v3 0/4] LoongArch, MIPS: Unify Loongson IOCSR handling From: Jiaxun Yang To: Huacai Chen , WANG Xuerui , "Rafael J. Wysocki" , Viresh Kumar , Thomas Gleixner , Thomas Bogendoerfer Cc: loongarch@lists.linux.dev, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-mips@vger.kernel.org, kvm@vger.kernel.org, Jiaxun Yang Date: Fri, 13 Sep 2024 21:32:03 +0100 . Subject: [PATCH] cifs: Fix getting reparse points from server without WSL support From: =?UTF-8?q?Pali=20Roh=C3=A1r?= To: Steve French , Paulo Alcantara Cc: linux-cifs@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 22:02:04 +0200 . Subject: [PATCH v11 00/20] x86: Trenchboot secure dynamic launch Linux kernel support From: Ross Philipson To: linux-kernel@vger.kernel.org, x86@kernel.org, linux-integrity@vger.kernel.org, linux-doc@vger.kernel.org, linux-crypto@vger.kernel.org, kexec@lists.infradead.org, linux-efi@vger.kernel.org, iommu@lists.linux-foundation.org Cc: ross.philipson@oracle.com, dpsmith@apertussolutions.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, hpa@zytor.com, dave.hansen@linux.intel.com, ardb@kernel.org, mjg59@srcf.ucam.org, James.Bottomley@hansenpartnership.com, peterhuewe@gmx.de, jarkko@kernel.org, jgg@ziepe.ca, luto@amacapital.net, nivedita@alum.mit.edu, herbert@gondor.apana.org.au, davem@davemloft.net, corbet@lwn.net, ebiederm@xmission.com, dwmw2@infradead.org, baolu.lu@linux.intel.com, kanth.ghatraju@oracle.com, andrew.cooper3@citrix.com, trenchboot-devel@googlegroups.com Date: Fri, 13 Sep 2024 13:04:57 -0700 . Subject: [PATCH v2] input: tegra: Use of_property_read_variable_u32_array() and of_property_present() From: "Rob Herring (Arm)" To: Laxman Dewangan , Dmitry Torokhov , Thierry Reding , Jonathan Hunter Cc: Thierry Reding , linux-input@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 13 Sep 2024 15:08:26 -0500 . Subject: [PATCH v3 for-next] pm: cpupower: rename raw_pylibcpupower.i From: Min-Hua Chen To: Thomas Renninger , Shuah Khan , "John B. Wyatt IV" , John Kacur Cc: Min-Hua Chen , "John B . Wyatt IV" , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Date: Sat, 14 Sep 2024 04:17:02 +0800 . Subject: [PATCH v2] drm/sched: Fix dynamic job-flow control race From: Rob Clark To: dri-devel@lists.freedesktop.org Cc: Rob Clark , Asahi Lina , stable@vger.kernel.org, Luben Tuikov , Matthew Brost , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Danilo Krummrich , linux-kernel@vger.kernel.org (open list) Date: Fri, 13 Sep 2024 13:23:01 -0700 . Subject: [GIT PULL] PCI fixes for v6.11 From: Bjorn Helgaas To: Linus Torvalds Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Manivannan Sadhasivam , Philipp Stanner , Alex Williamson Date: Fri, 13 Sep 2024 15:27:17 -0500 The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b: Linux 6.11-rc1 (2024-07-28 14:19:55 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git tags/pci-v6.11-fixes-4 for you to fetch changes up to fc8c818e756991f5f50b8dfab07f970a18da2556: PCI: Fix potential deadlock in pcim_intx() (2024-09-12 07:52:50 -0500) Another fix to a commit merged during the v6.11 merge window. ---------------------------------------------------------------- - Prevent a possible deadlock (reported by lockdep) when a driver relinquishes a pci_dev, another driver claims it, and one uses managed pcim_enable_device() and the other doesn't (Philipp Stanner) ---------------------------------------------------------------- Philipp Stanner (1): PCI: Fix potential deadlock in pcim_intx() drivers/pci/devres.c | 2 ++ 1 file changed, 2 insertions(+) . Subject: [PATCH] fs/ntfs3: Remove unused al_delete_le From: linux@treblig.org To: almaz.alexandrovich@paragon-software.com Cc: ntfs3@lists.linux.dev, linux-kernel@vger.kernel.org, "Dr. David Alan Gilbert" Date: Fri, 13 Sep 2024 21:50:06 +0100 . Subject: [PATCH 0/2] KVM: x86/mmu: Repurpose MMU shrinker into page cache shrinker From: Vipin Sharma To: seanjc@google.com, pbonzini@redhat.com Cc: dmatlack@google.com, zhi.wang.linux@gmail.com, weijiang.yang@intel.com, mizhang@google.com, liangchen.linux@gmail.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Vipin Sharma Date: Fri, 13 Sep 2024 14:43:14 -0700 . Subject: [PATCH v2] ACPI: thermal: Use strscpy() instead of strcpy() From: Abdul Rahim To: rafael@kernel.org, rui.zhang@intel.com, lenb@kernel.org, christophe.jaillet@wanadoo.fr Cc: Abdul Rahim , linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Date: Sat, 14 Sep 2024 02:41:35 +0530 . Subject: [PATCH 1/2] rust: harden index manipulation using ownership From: Alice Ryhl To: Miguel Ojeda , Greg Kroah-Hartman , Kees Cook Cc: Boqun Feng , Gary Guo , "=?UTF-8?q?Bj=C3=B6rn=20Roy=20Baron?=" , Benno Lossin , Andreas Hindborg , Trevor Gross , Carlos Llamas , rust-for-linux@vger.kernel.org, linux-hardening@vger.kernel.org, linux-kernel@vger.kernel.org, Alice Ryhl Date: Fri, 13 Sep 2024 21:00:29 +0000 . Subject: kernel/iomem.c:18:32: sparse: sparse: cast truncates bits from constant value (38400000050e becomes 50e) From: kernel test robot To: Baoquan He Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Andrew Morton , Linux Memory Management List Date: Sat, 14 Sep 2024 05:22:24 +0800 . Subject: [PATCH 1/2] mkfs.f2fs: change -c option description From: Daeho Jeong To: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, kernel-team@android.com Cc: Daeho Jeong Date: Fri, 13 Sep 2024 14:28:01 -0700 . Subject: [PATCH] f2fs: introduce device aliasing file From: Daeho Jeong To: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, kernel-team@android.com Cc: Daeho Jeong Date: Fri, 13 Sep 2024 14:28:10 -0700 . Subject: [PATCH v3] firmware: coreboot: Don't register a pdev if screen_info data is present From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: Julius Werner , Hugues Bruant , intel-gfx@lists.freedesktop.org, Brian Norris , Thomas Zimmermann , dri-devel@lists.freedesktop.org, Borislav Petkov , chrome-platform@lists.linux.dev, Javier Martinez Canillas , Tzung-Bi Shih Date: Fri, 13 Sep 2024 23:32:29 +0200 . Subject: [PATCH net-next v2] page_pool: fix build on powerpc with GCC 14 From: Mina Almasry To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Mina Almasry , Jesper Dangaard Brouer , Ilias Apalodimas , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Stephen Rothwell , Linux Next Mailing List , Arnd Bergmann , "linuxppc-dev@lists.ozlabs.org" , Matthew Wilcox Date: Fri, 13 Sep 2024 21:33:51 +0000 . Subject: [PATCH 0/3] rcu/nocb updates From: Frederic Weisbecker To: Thomas Gleixner Cc: LKML , Frederic Weisbecker , Boqun Feng , Joel Fernandes , Neeraj Upadhyay , "Paul E . McKenney" , Uladzislau Rezki , Zqiang , rcu , Cheng-Jui Wang Date: Fri, 13 Sep 2024 23:42:02 +0200 . Subject: Re: [PATCH v2] firmware: coreboot: Don't register a pdev if screen_info data is present From: Javier Martinez Canillas To: Julius Werner Cc: linux-kernel@vger.kernel.org, chrome-platform@lists.linux.dev, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Hugues Bruant , Julius Werner , Brian Norris , Thomas Zimmermann , Borislav Petkov , Tzung-Bi Shih Date: Fri, 13 Sep 2024 23:43:55 +0200 . Subject: [PATCH] kthread: Unpark only parked kthread From: Frederic Weisbecker To: Thomas Gleixner Cc: LKML , Frederic Weisbecker , Hillf Danton , Tejun Heo , Andrew Morton , syzbot+943d34fa3cf2191e3068@syzkaller.appspotmail.com Date: Fri, 13 Sep 2024 23:46:34 +0200 .