Date: Thu, 25 Jul 2024 23:13:10 +0200 From: Christophe JAILLET To: Shyam Sundar S K , Hans de Goede , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , Patil Rajesh Reddy Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET , platform-driver-x86@vger.kernel.org Subject: [PATCH] platform/x86/amd/pmf: Fix a double put in amd_pmf_remove() . Date: Fri, 26 Jul 2024 09:07:50 +0800 From: Inochi Amaoto To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen Wang , Inochi Amaoto , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Xiaoguang Xing Cc: devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] riscv: dts: sophgo: Add i2c device support for sg2042 . Date: Fri, 26 Jul 2024 09:21:14 +0800 From: Cryolitia PukNgae via B4 Relay To: Jean Delvare , Guenter Roeck , Jonathan Corbet Cc: linux-hwmon@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, trivial@kernel.org, Cryolitia PukNgae Subject: [PATCH] hwmon: document: fix typo in oxp-sensors . Date: Fri, 26 Jul 2024 07:59:21 +1000 From: Stephen Rothwell To: Palmer Dabbelt , Paul Walmsley Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: duplicate patch in the risc-v tree . Date: Thu, 25 Jul 2024 15:03:19 -0700 From: Abhinav Kumar To: , Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , Marijn Suijten , David Airlie , "Daniel Vetter" , Guenter Roeck , Tanmay Shah , Vara Reddy , Stephen Boyd Subject: [PATCH] drm/msm/dp: fix the max supported bpp logic . Date: Thu, 25 Jul 2024 15:06:08 -0700 From: Abhinav Kumar To: , Vinod Koul , "Kishon Vijay Abraham I" , Neil Armstrong Subject: [PATCH] phy: qcom: com-qmp-combo: fix swing and pre-emphasis table for sm8350 . Date: Thu, 25 Jul 2024 15:04:50 -0700 From: Abhinav Kumar To: , Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , Marijn Suijten , David Airlie , "Daniel Vetter" , Kuogee Hsieh Subject: [PATCH] drm/msm/dp: reset the link phy params before link training . Date: Fri, 26 Jul 2024 01:10:32 +0200 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 Subject: [PATCH v2 0/7] pressure: bmp280: Minor cleanup and interrupt support . Date: Fri, 26 Jul 2024 01:18:18 +0200 From: Vasileios Amoiridis To: jic23@kernel.org, lars@metafoo.de Cc: himanshujha199640@gmail.com, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Vasileios Amoiridis Subject: [PATCH] chemical: bme680: Convert to static the const lookup table . Date: Thu, 25 Jul 2024 16:28:11 -0700 From: Nhat Pham To: akpm@linux-foundation.org Cc: hannes@cmpxchg.org, yosryahmed@google.com, shakeelb@google.com, linux-mm@kvack.org, kernel-team@meta.com, linux-kernel@vger.kernel.org, flintglass@gmail.com Subject: [PATCH 0/2] improving dynamic zswap shrinker protection scheme . Date: Thu, 25 Jul 2024 16:47:04 -0700 From: Song Liu To: bpf@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Cc: kernel-team@meta.com, andrii@kernel.org, eddyz87@gmail.com, ast@kernel.org, daniel@iogearbox.net, martin.lau@linux.dev, viro@zeniv.linux.org.uk, brauner@kernel.org, jack@suse.cz, kpsingh@kernel.org, mattbobrowski@google.com, Song Liu Subject: [PATCH bpf-next 0/2] Add kfuncs to support reading xattr from dentry . Date: Fri, 26 Jul 2024 09:50:48 +1000 From: Stephen Rothwell To: David Sterba Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: duplicate patches in the btrfs tree . Date: Fri, 26 Jul 2024 10:00:41 +1000 From: Stephen Rothwell To: Christian Brauner Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the vfs-brauner tree . Date: Thu, 25 Jul 2024 20:15:17 -0400 From: Steven Rostedt To: LKML , Linux Trace Kernel Cc: Masami Hiramatsu , Mathieu Desnoyers , Ajay Kaher , Mathias Krause , Ilkka =?UTF-8?B?TmF1bGFww6TDpA==?= , Linus Torvalds , Al Viro , regressions@leemhuis.info, Dan Carpenter , Beau Belgrave , Florian Fainelli , Alexey Makhalov , Vasavi Sirnapalli Subject: [PATCH] tracing: Have format file honor EVENT_FILE_FL_FREED . Date: Fri, 26 Jul 2024 08:38:21 +0800 From: kernel test robot To: Masahiro Yamada Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Nicolas Schier Subject: ERROR: modpost: "__delay" [drivers/net/mdio/mdio-cavium.ko] undefined! . Date: Fri, 26 Jul 2024 01:05:02 +0000 From: Chen Ridong To: , , , , , , Subject: [PATCH v2 -next] cgroup/cpuset: add decrease attach_in_progress helpers . Date: Fri, 26 Jul 2024 09:22:04 +0800 From: Chao Yu To: jaegeuk@kernel.org Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Chao Yu Subject: [PATCH v2 3/4] f2fs: atomic: fix to truncate pagecache before on-disk metadata truncation . Date: Fri, 26 Jul 2024 09:23:42 +0800 From: soxiebing To: tiwai@suse.com Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, songxiebing , bo liu Subject: [PATCH] ALSA: hda: conexant: Fix headset auto detect fail in the polling mode . Date: 26 Jul 2024 03:24:24 +0200 From: TR LAW To: linux-kernel@vger.kernel.org Subject: Good Day . Date: Thu, 25 Jul 2024 18:57:23 -0700 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 Subject: [PATCH v2] perf annotate: Cache debuginfo for data type profiling . Date: Thu, 25 Jul 2024 20:25:50 -0600 From: Wu Bo To: Jaegeuk Kim , Chao Yu Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Wu Bo , Wu Bo Subject: [PATCH v2] dump.f2fs: add checkpoint version to dump_nat . Date: Fri, 26 Jul 2024 13:06:24 +1000 From: Stephen Rothwell To: Linux Next Mailing List Cc: Linux Kernel Mailing List Subject: linux-next: Tree for Jul 26 . Date: Thu, 25 Jul 2024 23:13:10 -0400 From: Julian Sun To: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kbuild@vger.kernel.org Cc: jack@suse.cz, brauner@kernel.org, viro@zeniv.linux.org.uk, masahiroy@kernel.org, akpm@linux-foundation.org, n.schier@avm.de, ojeda@kernel.org, djwong@kernel.org, kvalo@kernel.org, Julian Sun Subject: [PATCH v2] scripts: reduce false positives in the macro_checker script. . Date: Fri, 26 Jul 2024 11:21:18 +0800 From: Pengfei Xu To: Subject: [Syzkaller & bisect] There is KASAN: slab-use-after-free Read in __nf_unregister_net_hook in v6.10 . Date: Fri, 26 Jul 2024 13:59:05 +1000 From: Stephen Rothwell To: Drew Fustini Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: Signed-off-by missing for commit in the thead-dt tree . Date: Fri, 26 Jul 2024 14:00:29 +1000 From: Dave Airlie To: Linus Torvalds , Daniel Vetter Cc: dri-devel , LKML Subject: [git pull] drm fixes for 6.11-rc1 Hi Linus, Fixes for rc1, mostly amdgpu, i915 and xe, with some other misc ones, doesn't seem to be anything too serious. Dave. drm-next-2024-07-26: drm fixes for 6.11-rc1 amdgpu: - Bump driver version for GFX12 DCC - DC documention warning fixes - VCN unified queue power fix - SMU fix - RAS fix - Display corruption fix - SDMA 5.2 workaround - GFX12 fixes - Uninitialized variable fix - VCN/JPEG 4.0.3 fixes - Misc display fixes - RAS fixes - VCN4/5 harvest fix - GPU reset fix i915: - Reset intel_dp->link_trained before retraining the link - Don't switch the LTTPR mode on an active link - Do not consider preemption during execlists_dequeue for gen8 - Allow NULL memory region xe: - xe_exec ioctl minor fix on sync entry cleanup upon error - SRIOV: limit VF LMEM provisioning - Wedge mode fixes v3d: - fix indirect dispatch on newer v3d revs panel: - fix panel backlight bindings The following changes since commit 478a52707b0abe98aac7f8c53ccddb759be66b06= : Merge tag 'amd-drm-next-6.11-2024-07-12' of https://gitlab.freedesktop.org/agd5f/linux into drm-next (2024-07-18 09:20:00 +1000) are available in the Git repository at: https://gitlab.freedesktop.org/drm/kernel.git tags/drm-next-2024-07-26 for you to fetch changes up to d4ef5d2b7ee0cbb5f2d864716140366a618400d6: Merge tag 'amd-drm-fixes-6.11-2024-07-25' of https://gitlab.freedesktop.org/agd5f/linux into drm-next (2024-07-26 09:52:15 +1000) ---------------------------------------------------------------- drm fixes for 6.11-rc1 amdgpu: - Bump driver version for GFX12 DCC - DC documention warning fixes - VCN unified queue power fix - SMU fix - RAS fix - Display corruption fix - SDMA 5.2 workaround - GFX12 fixes - Uninitialized variable fix - VCN/JPEG 4.0.3 fixes - Misc display fixes - RAS fixes - VCN4/5 harvest fix - GPU reset fix i915: - Reset intel_dp->link_trained before retraining the link - Don't switch the LTTPR mode on an active link - Do not consider preemption during execlists_dequeue for gen8 - Allow NULL memory region xe: - xe_exec ioctl minor fix on sync entry cleanup upon error - SRIOV: limit VF LMEM provisioning - Wedge mode fixes v3d: - fix indirect dispatch on newer v3d revs panel: - fix panel backlight bindings ---------------------------------------------------------------- Alex Deucher (2): drm/amd/display: fix corruption with high refresh rates on DCN 3.0 drm/amdgpu/sdma5.2: Update wptr registers as well as doorbell Alex Hung (1): drm/amd/display: Add doc entry for program_3dlut_size Ashutosh Dixit (1): drm/xe/exec: Fix minor bug related to xe_sync_entry_cleanup Aurabindo Pillai (2): drm/amd: Bump KMS_DRIVER_MINOR version drm/amd/display: fix doc entry for bb_from_dmub Boyuan Zhang (2): drm/amdgpu/vcn: identify unified queue in sw init drm/amdgpu/vcn: not pause dpg for unified queue Dave Airlie (7): Merge tag 'drm-intel-next-fixes-2024-07-18' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next Merge tag 'drm-xe-next-fixes-2024-07-18' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next Merge tag 'drm-misc-next-fixes-2024-07-19' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next Merge tag 'amd-drm-fixes-6.11-2024-07-18' of https://gitlab.freedesktop.org/agd5f/linux into drm-next Merge tag 'drm-intel-next-fixes-2024-07-25' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next Merge tag 'drm-misc-next-fixes-2024-07-25' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next Merge tag 'amd-drm-fixes-6.11-2024-07-25' of https://gitlab.freedesktop.org/agd5f/linux into drm-next David Belanger (1): drm/amdgpu: Fix atomics on GFX12 Imre Deak (2): drm/i915/dp: Reset intel_dp->link_trained before retraining the link drm/i915/dp: Don't switch the LTTPR mode on an active link Jane Jian (1): drm/amdgpu/vcn: Use offsets local to VCN/JPEG in VF Jonathan Cavitt (1): drm/i915: Allow NULL memory region Li Ma (1): drm/amd/swsmu: enable Pstates profile levels for SMU v14.0.4 Lijo Lazar (2): drm/amdgpu: Add empty HDP flush function to JPEG v4.0.3 drm/amdgpu: Add empty HDP flush function to VCN v4.0.3 Ma Ke (1): drm/amd/amdgpu: Fix uninitialized variable warnings Matthew Brost (2): drm/xe: Wedge the entire device drm/xe: Don't suspend device upon wedge Ma=C3=ADra Canal (2): drm/v3d: Add V3D tech revision to the device information drm/v3d: Fix Indirect Dispatch configuration for V3D 7.1.6 and later Michal Wajdeczko (1): drm/xe/pf: Limit fair VF LMEM provisioning Nitin Gote (1): drm/i915/gt: Do not consider preemption during execlists_dequeue for = gen8 Rodrigo Siqueira (7): drm/amd/display: Move DIO documentation to the right place Documentation/gpu: Remove ':export:' option from DCN documentation Documentation/gpu: Adjust DCN documentation paths drm/amd/display: Add simple struct doc to remove doc build warning Documentation/gpu: Remove undocumented files from dcn-blockshubbub.h Documentation/amdgpu: Fix duplicate declaration drm/amd/display: Remove ASSERT if significance is zero in math_ceil2 Roman Li (1): drm/amd/display: Add function banner for idle_workqueue Stanley.Yang (1): drm/amdgpu: Fix eeprom max record count Stephan Gerhold (1): dt-bindings: display: panel: samsung,atna33xc20: Document ATNA45AF01 Sung Joon Kim (1): drm/amd/display: Check for NULL pointer Tim Huang (2): drm/amd/pm: early return if disabling DPMS for GFX IP v11.5.2 drm/amdgpu: add missed harvest check for VCN IP v4/v5 YiPeng Chai (2): drm/amdgpu: add mutex to protect ras shared memory drm/amdgpu: fix ras UE error injection failure issue ZhenGuo Yin (1): drm/amdgpu: reset vm state machine after gpu reset(vram lost) .../bindings/display/panel/samsung,atna33xc20.yaml | 8 +- Documentation/gpu/amdgpu/display/dcn-blocks.rst | 35 +----- .../gpu/amdgpu/display/display-manager.rst | 4 +- drivers/gpu/drm/amd/amdgpu/Makefile | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_df.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 5 + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 121 ++++++++++++++---= ---- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 53 +++++---- drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 9 +- drivers/gpu/drm/amd/amdgpu/df_v4_15.c | 45 ++++++++ drivers/gpu/drm/amd/amdgpu/df_v4_15.h | 30 +++++ drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c | 27 ++++- drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c | 12 ++ drivers/gpu/drm/amd/amdgpu/smu_v13_0_10.c | 2 +- drivers/gpu/drm/amd/amdgpu/soc24.c | 4 + drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | 6 + drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c | 54 ++++++++- drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c | 6 + drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c | 6 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 17 ++- drivers/gpu/drm/amd/display/dc/core/dc_surface.c | 3 +- .../src/dml2_standalone_libraries/lib_float_math.c | 2 - drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h | 22 +++- drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h | 14 +++ drivers/gpu/drm/amd/display/dc/inc/hw/opp.h | 15 +++ .../drm/amd/display/dc/link/hwss/link_hwss_dio.c | 29 +++++ .../drm/amd/display/dc/link/hwss/link_hwss_dio.h | 9 -- .../gpu/drm/amd/display/dc/optc/dcn10/dcn10_optc.c | 15 +-- .../gpu/drm/amd/display/dc/optc/dcn20/dcn20_optc.c | 10 ++ .../drm/amd/include/asic_reg/df/df_4_15_offset.h | 28 +++++ .../drm/amd/include/asic_reg/df/df_4_15_sh_mask.h | 28 +++++ drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 16 +-- .../gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_0_ppt.c | 18 ++- drivers/gpu/drm/i915/display/intel_dp.c | 2 + .../gpu/drm/i915/display/intel_dp_link_training.c | 55 ++++++++-- .../gpu/drm/i915/gt/intel_execlists_submission.c | 6 +- drivers/gpu/drm/i915/intel_memory_region.c | 6 +- drivers/gpu/drm/v3d/v3d_drv.c | 5 +- drivers/gpu/drm/v3d/v3d_drv.h | 8 +- drivers/gpu/drm/v3d/v3d_sched.c | 16 ++- drivers/gpu/drm/xe/xe_device.c | 20 ++++ drivers/gpu/drm/xe/xe_exec.c | 14 +-- drivers/gpu/drm/xe/xe_gt.c | 15 +++ drivers/gpu/drm/xe/xe_gt.h | 1 + drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c | 1 + drivers/gpu/drm/xe/xe_guc.c | 16 +++ drivers/gpu/drm/xe/xe_guc.h | 1 + drivers/gpu/drm/xe/xe_guc_submit.c | 38 ++++--- drivers/gpu/drm/xe/xe_guc_submit.h | 1 + drivers/gpu/drm/xe/xe_uc.c | 14 +++ drivers/gpu/drm/xe/xe_uc.h | 1 + 56 files changed, 690 insertions(+), 197 deletions(-) create mode 100644 drivers/gpu/drm/amd/amdgpu/df_v4_15.c create mode 100644 drivers/gpu/drm/amd/amdgpu/df_v4_15.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/df/df_4_15_offset.= h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/df/df_4_15_sh_mask= .h . Date: Fri, 26 Jul 2024 06:43:57 +0100 From: Al Viro To: cgroups@vger.kernel.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH] memcg_write_event_control(): fix a user-triggerable oops . Date: Thu, 25 Jul 2024 22:45:21 -0700 From: syzbot To: jfs-discussion@lists.sourceforge.net, linux-kernel@vger.kernel.org, shaggy@kernel.org, syzkaller-bugs@googlegroups.com Subject: [syzbot] [jfs?] UBSAN: array-index-out-of-bounds in dbSplit . Date: Fri, 26 Jul 2024 06:13:10 +0000 From: wangshuaijie@awinic.com To: jic23@kernel.org, lars@metafoo.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, waqar.hameed@axis.com, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: wangshuaijie@awinic.com, liweilei@awinic.com, kangjiajun@awinic.com Subject: [PATCH V5 0/2] Add support for aw9610x proximity sensor . Date: Fri, 26 Jul 2024 11:56:37 +0530 From: Abin Joseph To: , , , , , , , Subject: [PATCH 0/2] Add support for ADMA . Date: Fri, 26 Jul 2024 14:27:26 +0800 From: Zhiguo Niu To: , Subject: [PATCH V2] f2fs: fix to use per-inode maxbytes and cleanup . Date: Fri, 26 Jul 2024 14:26:01 +0800 From: Kai-Heng Feng To: jacob.jun.pan@linux.intel.com, lenb@kernel.org Cc: artem.bityutskiy@linux.intel.com, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Kai-Heng Feng Subject: [PATCH] intel_idle: Add Jasper Lake and Elkhart Lake support . Date: Fri, 26 Jul 2024 12:08:18 +0530 From: Nava kishore Manne To: , , , , , , , , , Subject: [RFC 0/1]Add user space interaction for FPGA programming . Date: Fri, 26 Jul 2024 14:50:12 +0800 From: Liu Ying To: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, saravanak@google.com Subject: [RFC PATCH] ARM: dts: imx53-qsb: Add MCIMX-LVDS1 display module support . Date: Fri, 26 Jul 2024 09:54:13 +0300 From: Abel Vesa To: Manivannan Sadhasivam , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas Cc: Johan Hovold , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Abel Vesa Subject: [PATCH] PCI: qcom: Disable ASPM L0s on x1e801800 . Date: Fri, 26 Jul 2024 08:47:45 +0100 From: Ivan Orlov To: perex@perex.cz, tiwai@suse.com, corbet@lwn.net, broonie@kernel.org, shuah@kernel.org Cc: Ivan Orlov , linux-kselftest@vger.kernel.org, linux-doc@vger.kernel.org, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, aholzinger@gmx.de Subject: [PATCH 0/4] Introduce userspace-driven ALSA timers . Date: Fri, 26 Jul 2024 15:06:50 +0800 From: Andy Chiu To: Radhey Shyam Pandey , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Michal Simek , Robert Hancock Cc: netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Andy Chiu Subject: [PATCH] net: axienet: start napi before enabling Rx/Tx . Date: Fri, 26 Jul 2024 09:00:03 +0200 From: Takashi Iwai To: Linus Torvalds Cc: Mark Brown , Liam Girdwood , Linux Sound Mailing List , Linux Kernel Mailing List Subject: [GIT PULL] sound fixes for 6.11-rc1 Linus, please pull sound fixes for v6.11-rc1 from: git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git tags/sound-fix-6.11-rc1 The topmost commit is e8b96a66ae01d039699bac256c5b6b30b2284170 ---------------------------------------------------------------- sound fixes for 6.11-rc1 A collection of the fixes gathered since the previous PR. We see a bit large LOCs at a HD-audio quirk, but that's only bulk COEF data, hence it's safe to take. In addition to that, there were two minor fixes for MIDI 2.0 handling for ALSA core, and the rest are all rather random small and device-specific fixes. ---------------------------------------------------------------- Arnd Bergmann (2): ALSA: hda: tas2781: mark const variables as __maybe_unused ASoC: tegra: select CONFIG_SND_SIMPLE_CARD_UTILS Curtis Malainey (1): ASoC: Intel: Fix RT5650 SSP lookup Dan Carpenter (1): ASoC: TAS2781: Fix tasdev_load_calibrated_data() Daniel Baluta (1): ASoC: SOF: imx8m: Fix DSP control regmap retrieval Luke D. Jones (1): ALSA: hda/realtek: cs35l41: Fixup remaining asus strix models Nick Weihs (1): ALSA: hda/realtek: Implement sound init sequence for Samsung Galaxy Book3 Pro 360 Peter Ujfalusi (2): ASoC: SOF: ipc4-topology: Only handle dai_config with HW_PARAMS for ChainDMA ASoC: SOF: ipc4-topology: Preserve the DMA Link ID for ChainDMA on unprepare Pierre-Louis Bossart (2): ASOC: SOF: Intel: hda-loader: only wait for HDaudio IOC for IPC4 devices ASoC: Intel: use soc_intel_is_byt_cr() only when IOSF_MBI is reachable Shengjiu Wang (1): ASoC: fsl-asoc-card: Dynamically allocate memory for snd_soc_dai_link_components Takashi Iwai (4): ALSA: usb-audio: Move HD Webcam quirk to the right place ALSA: ump: Don't update FB name for static blocks ALSA: ump: Force 1 Group for MIDI1 FBs ASoC: amd: yc: Support mic on Lenovo Thinkpad E16 Gen 2 Venkata Prasad Potturu (1): ASoC: sof: amd: fix for firmware reload failure in Vangogh platform wangdicheng (2): ALSA: usb-audio: Fix microphone sound on HD webcam. ALSA: usb-audio: Add a quirk for Sonix HD USB Camera --- include/sound/tas2781-tlv.h | 6 +- sound/core/ump.c | 13 + sound/pci/hda/patch_realtek.c | 15 +- sound/pci/hda/samsung_helper.c | 310 +++++++++++++++++++++ sound/soc/amd/yc/acp6x-mach.c | 7 + sound/soc/codecs/tas2781-fmwlib.c | 2 +- sound/soc/fsl/fsl-asoc-card.c | 46 +-- sound/soc/intel/common/soc-acpi-intel-ssp-common.c | 9 + sound/soc/intel/common/soc-intel-quirks.h | 2 +- sound/soc/sof/amd/pci-vangogh.c | 1 - sound/soc/sof/imx/imx8m.c | 2 +- sound/soc/sof/intel/hda-loader.c | 18 +- sound/soc/sof/intel/hda.c | 17 +- sound/soc/sof/ipc4-topology.c | 18 +- sound/soc/tegra/Kconfig | 1 + sound/usb/mixer.c | 7 + sound/usb/quirks.c | 4 + 17 files changed, 433 insertions(+), 45 deletions(-) create mode 100644 sound/pci/hda/samsung_helper.c . Date: Fri, 26 Jul 2024 16:10:23 +0900 From: Leesoo Ahn To: lsahn@ooseel.net Cc: Leesoo Ahn , Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [PATCH] mm/sparse: return right away if sparsemap_buf is null . Date: Fri, 26 Jul 2024 09:12:32 +0200 From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, srw@sladewatkins.net, rwarsow@gmx.de, conor@kernel.org, allen.lkml@gmail.com, broonie@kernel.org Subject: [PATCH 4.19 00/32] 4.19.319-rc2 review . Date: Fri, 26 Jul 2024 09:12:44 +0200 From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, srw@sladewatkins.net, rwarsow@gmx.de, conor@kernel.org, allen.lkml@gmail.com, broonie@kernel.org Subject: [PATCH 5.15 00/90] 5.15.164-rc2 review . Date: Fri, 26 Jul 2024 09:13:00 +0200 From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, srw@sladewatkins.net, rwarsow@gmx.de, conor@kernel.org, allen.lkml@gmail.com, broonie@kernel.org Subject: [PATCH 5.4 00/44] 5.4.281-rc2 review . Date: Fri, 26 Jul 2024 15:15:44 +0800 From: Yang Li To: arve@android.com, tkjos@android.com Cc: linux-kernel@vger.kernel.org, Yang Li , Abaci Robot Subject: [PATCH-next] binder_alloc: Add missing kernel-doc function comments . Date: Fri, 26 Jul 2024 10:16:56 +0300 From: Abel Vesa To: Vinod Koul , Kishon Vijay Abraham I , Dmitry Baryshkov Cc: Johan Hovold , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, Johan Hovold , Abel Vesa Subject: [PATCH] phy: qcom-qmp-pcie: Fix X1E80100 PCIe Gen4 PHY initialisation . Date: Fri, 26 Jul 2024 09:20:09 +0200 From: Petr Vorel To: linux-kernel@vger.kernel.org Cc: Petr Vorel , Cyril Hrubis , Jan Stancek , Li Wang , Xiao Yang , Yang Xu , Andrea Cervesato , ltp@lists.linux.it, Andrew Morton , Petr Vorel Subject: [PATCH 1/1] MAINTAINERS: Update LTP members and web . Date: Fri, 26 Jul 2024 15:19:07 +0800 From: Junxian Huang To: , Subject: [PATCH for-next 0/3] RDMA: Provide an API for drivers to disassociate mmap pages . Date: Fri, 26 Jul 2024 07:25:21 +0000 From: Jari Ruusu To: Greg Kroah-Hartman Cc: "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" Subject: Re: [PATCH 5.10 00/59] 5.10.223-rc1 review . Date: Fri, 26 Jul 2024 15:28:14 +0800 From: Chen Ni To: laurent.pinchart@ideasonboard.com, mchehab@kernel.org, gregkh@linuxfoundation.org, sakari.ailus@linux.intel.com, hverkuil-cisco@xs4all.nl Cc: linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Chen Ni Subject: [PATCH] staging: media: omap4iss: add check for media_pad_remote_pad_first . Date: Fri, 26 Jul 2024 00:54:21 -0700 From: syzbot To: brauner@kernel.org, chao@kernel.org, jack@suse.cz, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk Subject: [syzbot] [f2fs?] WARNING in rcu_sync_dtor . Date: Fri, 26 Jul 2024 16:47:55 +0800 From: Shenghao Ding To: Subject: [PATCH v1] ASoc: tas2781: Add Calibration Kcontrols for Chromebook . Date: Fri, 26 Jul 2024 16:49:25 +0800 From: Yong-Xuan Wang To: linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, kvm-riscv@lists.infradead.org, kvm@vger.kernel.org Cc: greentime.hu@sifive.com, vincent.chen@sifive.com, Yong-Xuan Wang , Paul Walmsley , Palmer Dabbelt , Albert Ou Subject: [PATCH v8 0/5] Add Svade and Svadu Extensions Support . Date: Fri, 26 Jul 2024 11:09:14 +0300 From: Abel Vesa To: Vinod Koul , Kishon Vijay Abraham I Cc: Johan Hovold , Dmitry Baryshkov , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, Qiang Yu , Abel Vesa Subject: [PATCH] phy: qcom: qmp-pcie: Configure all tables on port B PHY . Date: Fri, 26 Jul 2024 20:28:18 +1200 From: Barry Song <21cnbao@gmail.com> To: akpm@linux-foundation.org, linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org, Barry Song , Lance Yang , Ryan Roberts , Baolin Wang , David Hildenbrand , Yang Shi , Zi Yan Subject: [PATCH] mm: huge_memory: don't start_stop_khugepaged for non-PMD THP . Date: Fri, 26 Jul 2024 16:37:50 +0800 From: yangyun To: Miklos Szeredi Subject: [PATCH 0/2] fuse: add no forget support . Date: Fri, 26 Jul 2024 09:42:46 +0100 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 Subject: [GIT PULL] arm64 fixes for -rc1 Hi Linus, Please pull these arm64 fixes for -rc1. The usual summary is in the tag, but the main fix is for the fast GUP lockless page-table walk when we have a combination of compile-time and run-time folding of the p4d and the pud respectively. Cheers, Will --->8 The following changes since commit 4f3a6c4de7d932be94cde2c52ae58feeec9c9dbf: Merge branch 'for-next/vcpu-hotplug' into for-next/core (2024-07-11 19:10:02 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes for you to fetch changes up to 36639013b3462c06ff8e3400a427f775b4fc97f5: arm64: mm: Fix lockless walks with static and dynamic page-table folding (2024-07-25 13:20:55 +0100) ---------------------------------------------------------------- arm64 fixes for -rc1 - Remove some redundant Kconfig conditionals - Fix string output in ptrace selftest - Fix fast GUP crashes in some page-table configurations - Remove obsolete linker option when building the vDSO - Fix some sysreg field definitions for the GIC ---------------------------------------------------------------- Anshuman Khandual (1): arm64/Kconfig: Remove redundant 'if HAVE_FUNCTION_GRAPH_TRACER' Fangrui Song (1): arm64/vdso: Remove --hash-style=sysv Masahiro Yamada (1): arm64: remove redundant 'if HAVE_ARCH_KASAN' in Kconfig Raghavendra Rao Ananta (1): arm64/sysreg: Correct the values for GICv4.1 Remington Brasga (1): kselftest: missing arg in ptrace.c Will Deacon (1): arm64: mm: Fix lockless walks with static and dynamic page-table folding arch/arm64/Kconfig | 8 ++++---- arch/arm64/include/asm/pgtable.h | 22 ++++++++++++++++++++++ arch/arm64/kernel/vdso/Makefile | 2 +- arch/arm64/kernel/vdso32/Makefile | 2 +- arch/arm64/tools/sysreg | 4 ++-- tools/testing/selftests/arm64/abi/ptrace.c | 2 +- 6 files changed, 31 insertions(+), 9 deletions(-) . Date: Fri, 26 Jul 2024 09:45:32 +0100 From: Will Deacon To: torvalds@linux-foundation.org Cc: joro@8bytes.org, linux-kernel@vger.kernel.org, iommu@lists.linux.dev Subject: [GIT PULL] IOMMU fixes for -rc1 Hi Linus, Please pull this small collection of IOMMU driver fixes for -rc1. The summary is in the tag. We're still resolving a regression with the handling of unexpected page faults on SMMUv3, but we're not quite there with a fix yet. Cheers, Will --->8 The following changes since commit 8b6c32e831ef4496b51a68ddc5be9bb9e8d2337d: Merge branch 'iommu/iommufd/paging-domain-alloc' into iommu/next (2024-07-12 16:57:47 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git tags/iommu-fixes-v6.11-rc1 for you to fetch changes up to 726d4f528dbc98a84d9ce3c749dfdada3dcdd5ca: iommu: arm-smmu: Fix Tegra workaround for PAGE_SIZE mappings (2024-07-25 13:08:44 +0100) ---------------------------------------------------------------- IOMMU Fixes for Linux v6.11-rc1 - Fix NULL dereference when freeing domain in Unisoc SPRD driver. - Separate assignment statements with semicolons in AMD page-table code. - Fix Tegra erratum workaround when the CPU is using 16KiB pages. ---------------------------------------------------------------- Artem Chernyshev (1): iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en Ashish Mhetre (1): iommu: arm-smmu: Fix Tegra workaround for PAGE_SIZE mappings Chen Ni (1): iommu/amd: Convert comma to semicolon drivers/iommu/amd/io_pgtable.c | 6 +++--- drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c | 2 +- drivers/iommu/sprd-iommu.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) . Date: Fri, 26 Jul 2024 16:44:56 +0800 From: Li Zhijian To: linux-mm@kvack.org Cc: Andrew Morton , David Hildenbrand , Oscar Salvador , linux-kernel@vger.kernel.org, Yasunori Gotou , Li Zhijian Subject: [PATCH RFC] mm: Avoid triggering oom-killer during memory hot-remove operations . Date: Fri, 26 Jul 2024 12:08:58 +0300 From: Adrian Ratiu To: linux-fsdevel@vger.kernel.org Cc: linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, kernel@collabora.com, gbiv@google.com, inglorion@google.com, ajordanr@google.com, Adrian Ratiu , Doug Anderson , Jeff Xu , Jann Horn , Kees Cook , Christian Brauner , Linus Torvalds Subject: [PATCH v3] proc: add config & param to block forcing mem writes . Date: Fri, 26 Jul 2024 11:00:26 +0200 From: Jose Ignacio Tornos Martinez To: masahiroy@kernel.org, nathan@kernel.org, nicolas@fjasle.eu, linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Jose Ignacio Tornos Martinez Subject: [PATCH] kbuild: rpm-pkg: ghost modules.weakdep file . Date: Fri, 26 Jul 2024 08:59:46 +0000 From: Chen Ridong To: , , , , , Subject: [PATCH -next] cgroup/cpuset: reduce redundant comparisons for generating shecd domains . Date: Fri, 26 Jul 2024 18:44:37 +0900 From: takakura@valinux.co.jp To: pmladek@suse.com, rostedt@goodmis.org, john.ogness@linutronix.de, senozhatsky@chromium.org, akpm@linux-foundation.org, bhe@redhat.com, lukas@wunner.de, wangkefeng.wang@huawei.com, ubizjak@gmail.com, feng.tang@intel.com, j.granados@samsung.com, stephen.s.brennan@oracle.com Cc: linux-kernel@vger.kernel.org, nishimura@valinux.co.jp, taka@valinux.co.jp, Ryo Takakura Subject: [PATCH] printk: CPU backtrace not printing on panic . Date: Fri, 26 Jul 2024 21:46:14 +1200 From: Barry Song <21cnbao@gmail.com> To: akpm@linux-foundation.org, linux-mm@kvack.org Cc: ying.huang@intel.com, baolin.wang@linux.alibaba.com, chrisl@kernel.org, david@redhat.com, hannes@cmpxchg.org, hughd@google.com, kaleshsingh@google.com, kasong@tencent.com, linux-kernel@vger.kernel.org, mhocko@suse.com, minchan@kernel.org, nphamcs@gmail.com, ryan.roberts@arm.com, senozhatsky@chromium.org, shakeel.butt@linux.dev, shy828301@gmail.com, surenb@google.com, v-songbaohua@oppo.com, willy@infradead.org, xiang@kernel.org, yosryahmed@google.com Subject: [PATCH v5 0/4] mm: support mTHP swap-in for zRAM-like swapfile . Date: Fri, 26 Jul 2024 17:47:28 +0800 From: Jiapeng Chong To: harry.wentland@amd.com Cc: sunpeng.li@amd.com, Rodrigo.Siqueira@amd.com, alexander.deucher@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Jiapeng Chong , Abaci Robot Subject: [PATCH -next] drm/amd/display: Use ARRAY_SIZE for array length . Date: Fri, 26 Jul 2024 11:57:58 +0200 From: Juergen Gross To: torvalds@linux-foundation.org Cc: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, sstabellini@kernel.org Subject: [GIT PULL] xen: branch for v6.11-rc1 take 2 Linus, Please git pull the following tag: git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-6.11-rc1a-tag xen: branch for v6.11-rc1 take 2 It contains 2 fixes for issues introduced in this merge window: - one for enhanced debugging in the Xen multicall handling - a series with 2 patches fixing a boot failure when running as dom0 in PVH mode Thanks. Juergen arch/x86/include/asm/xen/hypervisor.h | 5 -- arch/x86/platform/pvh/enlighten.c | 3 - arch/x86/xen/enlighten_pvh.c | 107 ++++++++++++++++++---------------- arch/x86/xen/multicalls.c | 19 +++--- arch/x86/xen/smp_pv.c | 1 + arch/x86/xen/xen-ops.h | 3 + 6 files changed, 74 insertions(+), 64 deletions(-) Juergen Gross (1): xen: fix multicall debug data referencing Roger Pau Monne (2): x86/xen: move xen_reserve_extra_memory() x86/xen: fix memblock_reserve() usage on PVH . Date: Fri, 26 Jul 2024 18:24:43 +0800 From: Tianyang Zhang To: corbet@lwn.net, alexs@kernel.org, siyanteng@loongson.cn, chenhuacai@kernel.org, kernel@xen0n.name, tglx@linutronix.de, jiaxun.yang@flygoat.com, gaoliang@loongson.cn, wangliupu@loongson.cn, lvjianmin@loongson.cn, zhangtianyang@loongson.cn, yijun@loongson.cn, mhocko@suse.com, akpm@linux-foundation.org, dianders@chromium.org, maobibo@loongson.cn, xry111@xry111.site, zhaotianrui@loongson.cn, nathan@kernel.org, yangtiezhu@loongson.cn, zhoubinbin@loongson.cn Cc: loongarch@lists.linux.dev, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Huacai Chen Subject: [PATCH V7] LoongArch: Add AVEC irqchip support . Date: Fri, 26 Jul 2024 17:58:28 +0800 From: Cheng Jiang To: Marcel Holtmann , Luiz Augusto von Dentz Subject: [PATCH v1] Bluetooth: hci_qca: Drop unused event during BT on . Date: Fri, 26 Jul 2024 18:28:21 +0800 From: Howard Chu To: namhyung@kernel.org Cc: irogers@google.com, acme@kernel.org, adrian.hunter@intel.com, jolsa@kernel.org, kan.liang@linux.intel.com, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 0/5] Dump off-cpu samples directly . Date: Fri, 26 Jul 2024 18:26:48 +0800 From: Potin Lai To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , Patrick Williams Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, Potin Lai , Cosmo Chou , Potin Lai , Conor Dooley Subject: [PATCH v5 0/2] Add Meta(Facebook) Catalina BMC(AST2600) . Date: Fri, 26 Jul 2024 18:27:30 +0800 From: Qiang Ma To: dmitry.torokhov@gmail.com, hdegoede@redhat.com Cc: inux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Qiang Ma Subject: [PATCH] Input: atkbd - fix LED state at suspend/resume . Date: Fri, 26 Jul 2024 12:31:55 +0200 From: Michal Luczaj To: "Peter Zijlstra (Intel)" , Ingo Molnar , Shile Zhang Cc: linux-kernel@vger.kernel.org, Michal Luczaj Subject: [PATCH] scripts/sorttable: Handle mmap() failure gracefully . Date: Fri, 26 Jul 2024 18:46:38 +0800 From: Tiezhu Yang To: Arnd Bergmann Cc: linux-kernel@vger.kernel.org Subject: Question about patch "bug.h: work around GCC PR82365 in BUG()" . Date: Fri, 26 Jul 2024 03:48:45 -0700 From: Breno Leitao To: akinobu.mita@gmail.com, akpm@linux-foundation.org Cc: leit@meta.com, linux-kernel@vger.kernel.org (open list) Subject: [PATCH] fault-injection: Enhance failcmd to exit on non-hex address input . Date: Fri, 26 Jul 2024 13:01:04 +0200 From: Mateusz Majewski To: linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Mateusz Majewski , Bartlomiej Zolnierkiewicz , Krzysztof Kozlowski , "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Rob Herring , Conor Dooley , Alim Akhtar , Sam Protsenko , Anand Moon Subject: [PATCH v2 0/6] Add initial Exynos850 support to the thermal driver . Date: Fri, 26 Jul 2024 16:06:55 +0500 From: Muhammad Usama Anjum To: Andrew Morton , Yury Norov , Rasmus Villemoes , Shuah Khan , Muhammad Usama Anjum , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, kees@kernel.org, David Gow , John Hubbard Cc: kernel@collabora.com Subject: [PATCH 0/3] bitmap: Convert test_bitmap to kunit test . Date: Fri, 26 Jul 2024 13:08:09 +0200 From: "Rafael J. Wysocki" To: Linus Torvalds Cc: Linux PM , Linux Kernel Mailing List , Daniel Lezcano Subject: [GIT PULL] One more thermal control fix for v6.11-rc1 Hi Linus, Please pull from the tag git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \ thermal-6.11-rc1-3 with top-most commit f7c1b0e4ae47e67c6f9af84568a5f4a80638ccd8 thermal: core: Back off when polling thermal zones on errors on top of commit 539fbb912321ab6361ccc08b72f5f83e8a25c24b Merge tag 'thermal-6.11-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm to receive one more thermal control fix for 6.11-rc1. This prevents the thermal core from flooding the kernel log with useless messages if thermal zone temperature can never be determined (or its sensor has failed permanently) and makes it finally give up and disable defective thermal zones. Thanks! --------------- Rafael J. Wysocki (2): thermal: trip: Split thermal_zone_device_set_mode() thermal: core: Back off when polling thermal zones on errors --------------- drivers/thermal/thermal_core.c | 89 ++++++++++++++++++++++++++++++++++++------ drivers/thermal/thermal_core.h | 10 +++-- 2 files changed, 85 insertions(+), 14 deletions(-) . Date: Fri, 26 Jul 2024 19:03:45 +0800 From: Kevin Chen To: , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH v1 00/10] Introduce ASPEED AST27XX BMC SoC . Date: Fri, 26 Jul 2024 13:18:22 +0200 From: Konrad Dybcio To: Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Marijn Suijten , linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-pm@vger.kernel.org, iommu@lists.linux.dev, linux-gpio@vger.kernel.org, linux-remoteproc@vger.kernel.org, Konrad Dybcio Subject: [PATCH 0/3] Update Konrad Dybcio's email addresses . Date: Fri, 26 Jul 2024 13:43:30 +0200 From: Konrad Dybcio To: Heikki Krogerus , Greg Kroah-Hartman , Bjorn Andersson Cc: Marijn Suijten , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio , Konrad Dybcio Subject: [PATCH v2] usb: typec: fsa4480: Check if the chip is really there . Date: Fri, 26 Jul 2024 13:47:21 +0200 From: AngeloGioacchino Del Regno To: broonie@kernel.org Cc: matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com Subject: [PATCH] spi: spi-mt65xx: Use threaded interrupt for non-SPIMEM transfer . Date: Fri, 26 Jul 2024 14:39:24 +0200 From: Alexandre Belloni To: Linus Torvalds Cc: linux-i3c@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] I3C changes for 6.11 Hello Linus, Here is the i3c subsystem pull request for 6.11. This cycle, there are new features for the Designware controller and fixes for the other IPs. The following changes since commit 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0: Linux 6.10-rc1 (2024-05-26 15:20:12 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git tags/i3c/for-6.11 for you to fetch changes up to 24168c5e6dfbdd5b414f048f47f75d64533296ca: dt-bindings: i3c: add header for generic I3C flags (2024-07-26 14:21:30 +0200) ---------------------------------------------------------------- I3C for 6.11 Drivers: - dw: optional apb clock and power management support, IBI handling fixes - mipi-i3c-hci: IBI handling fixes - svc: few fixes ---------------------------------------------------------------- Aniket (9): i3c: dw: Fix clearing queue thld i3c: dw: Fix IBI intr programming i3c: dw: Remove ibi_capable property dt-bindings: i3c: dw: Add apb clock binding i3c: dw: Use new *_enabled clk API i3c: dw: Add optional apb clock i3c: dw: Save timing registers and other values i3c: dw: Add some functions for reusability i3c: dw: Add power management support Bhoomik Gupta (1): i3c: master: Enhance i3c_bus_type visibility for device searching & event monitoring Carlos Song (1): dt-bindings: i3c: add header for generic I3C flags Chen Ni (1): i3c: master: svc: Convert comma to semicolon Dan Carpenter (1): i3c: master: svc: Fix error code in svc_i3c_master_do_daa_locked() Frank Li (2): i3c: master: svc: resend target address when get NACK i3c: master: svc: Improve DAA STOP handle code logic Jarkko Nikula (5): i3c: mipi-i3c-hci: Fix number of DAT/DCT entries for HCI versions < 1.1 i3c: mipi-i3c-hci: Switch to lower_32_bits()/upper_32_bits() helpers i3c: mipi-i3c-hci: Set IBI Status and Data Ring base addresses i3c: mipi-i3c-hci: Error out instead on BUG_ON() in IBI DMA setup i3c: mipi-i3c-hci: Round IBI data chunk size to HW supported value Documentation/devicetree/bindings/i3c/i3c.yaml | 5 +- .../bindings/i3c/snps,dw-i3c-master.yaml | 11 +- MAINTAINERS | 1 + drivers/i3c/internals.h | 2 - drivers/i3c/master.c | 1 + drivers/i3c/master/ast2600-i3c-master.c | 1 - drivers/i3c/master/dw-i3c-master.c | 349 ++++++++++++++++----- drivers/i3c/master/dw-i3c-master.h | 14 +- drivers/i3c/master/mipi-i3c-hci/core.c | 8 + drivers/i3c/master/mipi-i3c-hci/dma.c | 44 +-- drivers/i3c/master/svc-i3c-master.c | 121 +++++-- include/dt-bindings/i3c/i3c.h | 16 + include/linux/i3c/master.h | 1 + 13 files changed, 431 insertions(+), 143 deletions(-) create mode 100644 include/dt-bindings/i3c/i3c.h -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c . Date: Fri, 26 Jul 2024 05:09:30 -0700 From: Breno Leitao To: Akinobu Mita , Jonathan Corbet Cc: kuba@kernel.org, linux-doc@vger.kernel.org (open list:DOCUMENTATION), linux-kernel@vger.kernel.org (open list) Subject: [PATCH] docs: fault-injection: document cache-filter feature for failslab . Date: Fri, 26 Jul 2024 18:08:53 +0530 From: Parthiban Veerasooran To: , , , , , , , , , , , , , , , , , , , Subject: [PATCH net-next v5 00/14] Add support for OPEN Alliance 10BASE-T1x MACPHY Serial Interface . Date: Fri, 26 Jul 2024 13:59:46 +0200 From: "Pankaj Raghav (Samsung)" To: david@fromorbit.com, willy@infradead.org, chandan.babu@oracle.com, djwong@kernel.org, brauner@kernel.org, akpm@linux-foundation.org Cc: yang@os.amperecomputing.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, john.g.garry@oracle.com, linux-fsdevel@vger.kernel.org, hare@suse.de, p.raghav@samsung.com, mcgrof@kernel.org, gost.dev@samsung.com, cl@os.amperecomputing.com, linux-xfs@vger.kernel.org, kernel@pankajraghav.com, ryan.roberts@arm.com, hch@lst.de, Zi Yan Subject: [PATCH v11 00/10] enable bs > ps in XFS . Date: Fri, 26 Jul 2024 05:17:21 -0700 From: syzbot To: johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, luiz.dentz@gmail.com, marcel@holtmann.org, syzkaller-bugs@googlegroups.com Subject: [syzbot] [bluetooth?] BUG: workqueue leaked atomic, lock or RCU: kworker/u33:NUM[NUM] . Date: Fri, 26 Jul 2024 20:28:14 +0800 From: Kyle Tso To: Thinh.Nguyen@synopsys.com, gregkh@linuxfoundation.org, raychi@google.com Cc: badhri@google.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, royluo@google.com, bvanassche@acm.org, Kyle Tso , stable@vger.kernel.org Subject: [PATCH v2] usb: dwc3: Runtime get and put usb power_supply handle . Date: Fri, 26 Jul 2024 22:33:21 +1000 From: Michael Ellerman To: Cc: , , , Subject: [PATCH 1/2] MAINTAINERS: Mark powerpc Cell as orphaned . Date: Fri, 26 Jul 2024 14:50:16 +0200 (CEST) From: Thomas Gleixner To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, x86@kernel.org, Anna-Maria Behnsen , Frederic Weisbecker Subject: [GIT pull] timers/urgent for v6.11-rc1 Linus, please pull the latest timers/urgent branch from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers-urgent-20= 24-07-26 up to: f004bf9de057: timers/migration: Fix grammar in comment Fixes and minor updates for the timer migration code: - Stop testing the group->parent pointer as it is not guaranteed to be stable over a chain of operations by design. This includes a warning which would be nice to have but it produces false positives due to the racy nature of the check. - Plug a race between CPUs going in and out of idle and a CPU hotplug operation. The latter can create and connect a new hierarchy level which is missed in the concurrent updates of CPUs which go into idle. As a result the events of such a CPU might not be processed and timers go stale. Cure it by splitting the hotplug operation into a prepare and online callback. The prepare callback is guaranteed to run on an online and therefore active CPU. This CPU updates the hierarchy and being online ensures that there is always at least one migrator active which handles the modified hierarchy correctly when going idle. The online callback which runs on the incoming CPU then just marks the CPU active and brings it into operation. - Improve tracing and polish the code further so it is more obvious what's going on. Thanks, tglx ------------------> Anna-Maria Behnsen (8): timers/migration: Do not rely always on group->parent timers/migration: Move hierarchy setup into cpuhotplug prepare callback timers/migration: Improve tracing timers/migration: Use a single struct for hierarchy walk data timers/migration: Read childmask and parent pointer in a single place timers/migration: Rename childmask by groupmask to make naming more obv= ious timers/migration: Spare write when nothing changed timers/migration: Fix grammar in comment include/linux/cpuhotplug.h | 1 + include/trace/events/timer_migration.h | 16 +- kernel/time/timer_migration.c | 393 +++++++++++++++++--------------= -- kernel/time/timer_migration.h | 27 ++- 4 files changed, 224 insertions(+), 213 deletions(-) diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index 7a5785f405b6..df59666a2a66 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -122,6 +122,7 @@ enum cpuhp_state { CPUHP_KVM_PPC_BOOK3S_PREPARE, CPUHP_ZCOMP_PREPARE, CPUHP_TIMERS_PREPARE, + CPUHP_TMIGR_PREPARE, CPUHP_MIPS_SOC_PREPARE, CPUHP_BP_PREPARE_DYN, CPUHP_BP_PREPARE_DYN_END =3D CPUHP_BP_PREPARE_DYN + 20, diff --git a/include/trace/events/timer_migration.h b/include/trace/events/ti= mer_migration.h index 79f19e76a80b..47db5eaf2f9a 100644 --- a/include/trace/events/timer_migration.h +++ b/include/trace/events/timer_migration.h @@ -43,7 +43,7 @@ TRACE_EVENT(tmigr_connect_child_parent, __field( unsigned int, lvl ) __field( unsigned int, numa_node ) __field( unsigned int, num_children ) - __field( u32, childmask ) + __field( u32, groupmask ) ), =20 TP_fast_assign( @@ -52,11 +52,11 @@ TRACE_EVENT(tmigr_connect_child_parent, __entry->lvl =3D child->parent->level; __entry->numa_node =3D child->parent->numa_node; __entry->num_children =3D child->parent->num_children; - __entry->childmask =3D child->childmask; + __entry->groupmask =3D child->groupmask; ), =20 - TP_printk("group=3D%p childmask=3D%0x parent=3D%p lvl=3D%d numa=3D%d num_ch= ildren=3D%d", - __entry->child, __entry->childmask, __entry->parent, + TP_printk("group=3D%p groupmask=3D%0x parent=3D%p lvl=3D%d numa=3D%d num_ch= ildren=3D%d", + __entry->child, __entry->groupmask, __entry->parent, __entry->lvl, __entry->numa_node, __entry->num_children) ); =20 @@ -72,7 +72,7 @@ TRACE_EVENT(tmigr_connect_cpu_parent, __field( unsigned int, lvl ) __field( unsigned int, numa_node ) __field( unsigned int, num_children ) - __field( u32, childmask ) + __field( u32, groupmask ) ), =20 TP_fast_assign( @@ -81,11 +81,11 @@ TRACE_EVENT(tmigr_connect_cpu_parent, __entry->lvl =3D tmc->tmgroup->level; __entry->numa_node =3D tmc->tmgroup->numa_node; __entry->num_children =3D tmc->tmgroup->num_children; - __entry->childmask =3D tmc->childmask; + __entry->groupmask =3D tmc->groupmask; ), =20 - TP_printk("cpu=3D%d childmask=3D%0x parent=3D%p lvl=3D%d numa=3D%d num_chil= dren=3D%d", - __entry->cpu, __entry->childmask, __entry->parent, + TP_printk("cpu=3D%d groupmask=3D%0x parent=3D%p lvl=3D%d numa=3D%d num_chil= dren=3D%d", + __entry->cpu, __entry->groupmask, __entry->parent, __entry->lvl, __entry->numa_node, __entry->num_children) ); =20 diff --git a/kernel/time/timer_migration.c b/kernel/time/timer_migration.c index 84413114db5c..8d57f7686bb0 100644 --- a/kernel/time/timer_migration.c +++ b/kernel/time/timer_migration.c @@ -475,9 +475,54 @@ static bool tmigr_check_lonely(struct tmigr_group *group) return bitmap_weight(&active, BIT_CNT) <=3D 1; } =20 -typedef bool (*up_f)(struct tmigr_group *, struct tmigr_group *, void *); +/** + * struct tmigr_walk - data required for walking the hierarchy + * @nextexp: Next CPU event expiry information which is handed into + * the timer migration code by the timer code + * (get_next_timer_interrupt()) + * @firstexp: Contains the first event expiry information when + * hierarchy is completely idle. When CPU itself was the + * last going idle, information makes sure, that CPU will + * be back in time. When using this value in the remote + * expiry case, firstexp is stored in the per CPU tmigr_cpu + * struct of CPU which expires remote timers. It is updated + * in top level group only. Be aware, there could occur a + * new top level of the hierarchy between the 'top level + * call' in tmigr_update_events() and the check for the + * parent group in walk_groups(). Then @firstexp might + * contain a value !=3D KTIME_MAX even if it was not the + * final top level. This is not a problem, as the worst + * outcome is a CPU which might wake up a little early. + * @evt: Pointer to tmigr_event which needs to be queued (of idle + * child group) + * @childmask: groupmask of child group + * @remote: Is set, when the new timer path is executed in + * tmigr_handle_remote_cpu() + * @basej: timer base in jiffies + * @now: timer base monotonic + * @check: is set if there is the need to handle remote timers; + * required in tmigr_requires_handle_remote() only + * @tmc_active: this flag indicates, whether the CPU which triggers + * the hierarchy walk is !idle in the timer migration + * hierarchy. When the CPU is idle and the whole hierarchy is + * idle, only the first event of the top level has to be + * considered. + */ +struct tmigr_walk { + u64 nextexp; + u64 firstexp; + struct tmigr_event *evt; + u8 childmask; + bool remote; + unsigned long basej; + u64 now; + bool check; + bool tmc_active; +}; + +typedef bool (*up_f)(struct tmigr_group *, struct tmigr_group *, struct tmig= r_walk *); =20 -static void __walk_groups(up_f up, void *data, +static void __walk_groups(up_f up, struct tmigr_walk *data, struct tmigr_cpu *tmc) { struct tmigr_group *child =3D NULL, *group =3D tmc->tmgroup; @@ -490,64 +535,17 @@ static void __walk_groups(up_f up, void *data, =20 child =3D group; group =3D group->parent; + data->childmask =3D child->groupmask; } while (group); } =20 -static void walk_groups(up_f up, void *data, struct tmigr_cpu *tmc) +static void walk_groups(up_f up, struct tmigr_walk *data, struct tmigr_cpu *= tmc) { lockdep_assert_held(&tmc->lock); =20 __walk_groups(up, data, tmc); } =20 -/** - * struct tmigr_walk - data required for walking the hierarchy - * @nextexp: Next CPU event expiry information which is handed into - * the timer migration code by the timer code - * (get_next_timer_interrupt()) - * @firstexp: Contains the first event expiry information when last - * active CPU of hierarchy is on the way to idle to make - * sure CPU will be back in time. - * @evt: Pointer to tmigr_event which needs to be queued (of idle - * child group) - * @childmask: childmask of child group - * @remote: Is set, when the new timer path is executed in - * tmigr_handle_remote_cpu() - */ -struct tmigr_walk { - u64 nextexp; - u64 firstexp; - struct tmigr_event *evt; - u8 childmask; - bool remote; -}; - -/** - * struct tmigr_remote_data - data required for remote expiry hierarchy walk - * @basej: timer base in jiffies - * @now: timer base monotonic - * @firstexp: returns expiry of the first timer in the idle timer - * migration hierarchy to make sure the timer is handled in - * time; it is stored in the per CPU tmigr_cpu struct of - * CPU which expires remote timers - * @childmask: childmask of child group - * @check: is set if there is the need to handle remote timers; - * required in tmigr_requires_handle_remote() only - * @tmc_active: this flag indicates, whether the CPU which triggers - * the hierarchy walk is !idle in the timer migration - * hierarchy. When the CPU is idle and the whole hierarchy is - * idle, only the first event of the top level has to be - * considered. - */ -struct tmigr_remote_data { - unsigned long basej; - u64 now; - u64 firstexp; - u8 childmask; - bool check; - bool tmc_active; -}; - /* * Returns the next event of the timerqueue @group->events * @@ -618,10 +616,9 @@ static u64 tmigr_next_groupevt_expires(struct tmigr_grou= p *group) =20 static bool tmigr_active_up(struct tmigr_group *group, struct tmigr_group *child, - void *ptr) + struct tmigr_walk *data) { union tmigr_state curstate, newstate; - struct tmigr_walk *data =3D ptr; bool walk_done; u8 childmask; =20 @@ -649,8 +646,7 @@ static bool tmigr_active_up(struct tmigr_group *group, =20 } while (!atomic_try_cmpxchg(&group->migr_state, &curstate.state, newstate.= state)); =20 - if ((walk_done =3D=3D false) && group->parent) - data->childmask =3D group->childmask; + trace_tmigr_group_set_cpu_active(group, newstate, childmask); =20 /* * The group is active (again). The group event might be still queued @@ -666,8 +662,6 @@ static bool tmigr_active_up(struct tmigr_group *group, */ group->groupevt.ignore =3D true; =20 - trace_tmigr_group_set_cpu_active(group, newstate, childmask); - return walk_done; } =20 @@ -675,7 +669,7 @@ static void __tmigr_cpu_activate(struct tmigr_cpu *tmc) { struct tmigr_walk data; =20 - data.childmask =3D tmc->childmask; + data.childmask =3D tmc->groupmask; =20 trace_tmigr_cpu_active(tmc); =20 @@ -860,10 +854,8 @@ bool tmigr_update_events(struct tmigr_group *group, stru= ct tmigr_group *child, =20 static bool tmigr_new_timer_up(struct tmigr_group *group, struct tmigr_group *child, - void *ptr) + struct tmigr_walk *data) { - struct tmigr_walk *data =3D ptr; - return tmigr_update_events(group, child, data); } =20 @@ -995,9 +987,8 @@ static void tmigr_handle_remote_cpu(unsigned int cpu, u64= now, =20 static bool tmigr_handle_remote_up(struct tmigr_group *group, struct tmigr_group *child, - void *ptr) + struct tmigr_walk *data) { - struct tmigr_remote_data *data =3D ptr; struct tmigr_event *evt; unsigned long jif; u8 childmask; @@ -1034,12 +1025,10 @@ static bool tmigr_handle_remote_up(struct tmigr_group= *group, } =20 /* - * Update of childmask for the next level and keep track of the expiry - * of the first event that needs to be handled (group->next_expiry was - * updated by tmigr_next_expired_groupevt(), next was set by - * tmigr_handle_remote_cpu()). + * Keep track of the expiry of the first event that needs to be handled + * (group->next_expiry was updated by tmigr_next_expired_groupevt(), + * next was set by tmigr_handle_remote_cpu()). */ - data->childmask =3D group->childmask; data->firstexp =3D group->next_expiry; =20 raw_spin_unlock_irq(&group->lock); @@ -1055,12 +1044,12 @@ static bool tmigr_handle_remote_up(struct tmigr_group= *group, void tmigr_handle_remote(void) { struct tmigr_cpu *tmc =3D this_cpu_ptr(&tmigr_cpu); - struct tmigr_remote_data data; + struct tmigr_walk data; =20 if (tmigr_is_not_available(tmc)) return; =20 - data.childmask =3D tmc->childmask; + data.childmask =3D tmc->groupmask; data.firstexp =3D KTIME_MAX; =20 /* @@ -1068,7 +1057,7 @@ void tmigr_handle_remote(void) * in tmigr_handle_remote_up() anyway. Keep this check to speed up the * return when nothing has to be done. */ - if (!tmigr_check_migrator(tmc->tmgroup, tmc->childmask)) { + if (!tmigr_check_migrator(tmc->tmgroup, tmc->groupmask)) { /* * If this CPU was an idle migrator, make sure to clear its wakeup * value so it won't chase timers that have already expired elsewhere. @@ -1097,9 +1086,8 @@ void tmigr_handle_remote(void) =20 static bool tmigr_requires_handle_remote_up(struct tmigr_group *group, struct tmigr_group *child, - void *ptr) + struct tmigr_walk *data) { - struct tmigr_remote_data *data =3D ptr; u8 childmask; =20 childmask =3D data->childmask; @@ -1118,7 +1106,7 @@ static bool tmigr_requires_handle_remote_up(struct tmig= r_group *group, * group before reading the next_expiry value. */ if (group->parent && !data->tmc_active) - goto out; + return false; =20 /* * The lock is required on 32bit architectures to read the variable @@ -1143,9 +1131,6 @@ static bool tmigr_requires_handle_remote_up(struct tmig= r_group *group, raw_spin_unlock(&group->lock); } =20 -out: - /* Update of childmask for the next level */ - data->childmask =3D group->childmask; return false; } =20 @@ -1157,7 +1142,7 @@ static bool tmigr_requires_handle_remote_up(struct tmig= r_group *group, bool tmigr_requires_handle_remote(void) { struct tmigr_cpu *tmc =3D this_cpu_ptr(&tmigr_cpu); - struct tmigr_remote_data data; + struct tmigr_walk data; unsigned long jif; bool ret =3D false; =20 @@ -1165,7 +1150,7 @@ bool tmigr_requires_handle_remote(void) return ret; =20 data.now =3D get_jiffies_update(&jif); - data.childmask =3D tmc->childmask; + data.childmask =3D tmc->groupmask; data.firstexp =3D KTIME_MAX; data.tmc_active =3D !tmc->idle; data.check =3D false; @@ -1230,14 +1215,13 @@ u64 tmigr_cpu_new_timer(u64 nextexp) if (nextexp !=3D tmc->cpuevt.nextevt.expires || tmc->cpuevt.ignore) { ret =3D tmigr_new_timer(tmc, nextexp); + /* + * Make sure the reevaluation of timers in idle path + * will not miss an event. + */ + WRITE_ONCE(tmc->wakeup, ret); } } - /* - * Make sure the reevaluation of timers in idle path will not miss an - * event. - */ - WRITE_ONCE(tmc->wakeup, ret); - trace_tmigr_cpu_new_timer_idle(tmc, nextexp); raw_spin_unlock(&tmc->lock); return ret; @@ -1245,10 +1229,9 @@ u64 tmigr_cpu_new_timer(u64 nextexp) =20 static bool tmigr_inactive_up(struct tmigr_group *group, struct tmigr_group *child, - void *ptr) + struct tmigr_walk *data) { union tmigr_state curstate, newstate, childstate; - struct tmigr_walk *data =3D ptr; bool walk_done; u8 childmask; =20 @@ -1299,9 +1282,10 @@ static bool tmigr_inactive_up(struct tmigr_group *grou= p, =20 WARN_ON_ONCE((newstate.migrator !=3D TMIGR_NONE) && !(newstate.active)); =20 - if (atomic_try_cmpxchg(&group->migr_state, &curstate.state, - newstate.state)) + if (atomic_try_cmpxchg(&group->migr_state, &curstate.state, newstate.state= )) { + trace_tmigr_group_set_cpu_inactive(group, newstate, childmask); break; + } =20 /* * The memory barrier is paired with the cmpxchg() in @@ -1317,22 +1301,6 @@ static bool tmigr_inactive_up(struct tmigr_group *grou= p, /* Event Handling */ tmigr_update_events(group, child, data); =20 - if (group->parent && (walk_done =3D=3D false)) - data->childmask =3D group->childmask; - - /* - * data->firstexp was set by tmigr_update_events() and contains the - * expiry of the first global event which needs to be handled. It - * differs from KTIME_MAX if: - * - group is the top level group and - * - group is idle (which means CPU was the last active CPU in the - * hierarchy) and - * - there is a pending event in the hierarchy - */ - WARN_ON_ONCE(data->firstexp !=3D KTIME_MAX && group->parent); - - trace_tmigr_group_set_cpu_inactive(group, newstate, childmask); - return walk_done; } =20 @@ -1341,7 +1309,7 @@ static u64 __tmigr_cpu_deactivate(struct tmigr_cpu *tmc= , u64 nextexp) struct tmigr_walk data =3D { .nextexp =3D nextexp, .firstexp =3D KTIME_MAX, .evt =3D &tmc->cpuevt, - .childmask =3D tmc->childmask }; + .childmask =3D tmc->groupmask }; =20 /* * If nextexp is KTIME_MAX, the CPU event will be ignored because the @@ -1400,7 +1368,7 @@ u64 tmigr_cpu_deactivate(u64 nextexp) * the only one in the level 0 group; and if it is the * only one in level 0 group, but there are more than a * single group active on the way to top level) - * * nextevt - when CPU is offline and has to handle timer on his own + * * nextevt - when CPU is offline and has to handle timer on its own * or when on the way to top in every group only a single * child is active but @nextevt is before the lowest * next_expiry encountered while walking up to top level. @@ -1419,7 +1387,7 @@ u64 tmigr_quick_check(u64 nextevt) if (WARN_ON_ONCE(tmc->idle)) return nextevt; =20 - if (!tmigr_check_migrator_and_lonely(tmc->tmgroup, tmc->childmask)) + if (!tmigr_check_migrator_and_lonely(tmc->tmgroup, tmc->groupmask)) return KTIME_MAX; =20 do { @@ -1442,6 +1410,66 @@ u64 tmigr_quick_check(u64 nextevt) return KTIME_MAX; } =20 +/* + * tmigr_trigger_active() - trigger a CPU to become active again + * + * This function is executed on a CPU which is part of cpu_online_mask, when= the + * last active CPU in the hierarchy is offlining. With this, it is ensured t= hat + * the other CPU is active and takes over the migrator duty. + */ +static long tmigr_trigger_active(void *unused) +{ + struct tmigr_cpu *tmc =3D this_cpu_ptr(&tmigr_cpu); + + WARN_ON_ONCE(!tmc->online || tmc->idle); + + return 0; +} + +static int tmigr_cpu_offline(unsigned int cpu) +{ + struct tmigr_cpu *tmc =3D this_cpu_ptr(&tmigr_cpu); + int migrator; + u64 firstexp; + + raw_spin_lock_irq(&tmc->lock); + tmc->online =3D false; + WRITE_ONCE(tmc->wakeup, KTIME_MAX); + + /* + * CPU has to handle the local events on his own, when on the way to + * offline; Therefore nextevt value is set to KTIME_MAX + */ + firstexp =3D __tmigr_cpu_deactivate(tmc, KTIME_MAX); + trace_tmigr_cpu_offline(tmc); + raw_spin_unlock_irq(&tmc->lock); + + if (firstexp !=3D KTIME_MAX) { + migrator =3D cpumask_any_but(cpu_online_mask, cpu); + work_on_cpu(migrator, tmigr_trigger_active, NULL); + } + + return 0; +} + +static int tmigr_cpu_online(unsigned int cpu) +{ + struct tmigr_cpu *tmc =3D this_cpu_ptr(&tmigr_cpu); + + /* Check whether CPU data was successfully initialized */ + if (WARN_ON_ONCE(!tmc->tmgroup)) + return -EINVAL; + + raw_spin_lock_irq(&tmc->lock); + trace_tmigr_cpu_online(tmc); + tmc->idle =3D timer_base_is_idle(); + if (!tmc->idle) + __tmigr_cpu_activate(tmc); + tmc->online =3D true; + raw_spin_unlock_irq(&tmc->lock); + return 0; +} + static void tmigr_init_group(struct tmigr_group *group, unsigned int lvl, int node) { @@ -1514,21 +1542,25 @@ static struct tmigr_group *tmigr_get_group(unsigned i= nt cpu, int node, } =20 static void tmigr_connect_child_parent(struct tmigr_group *child, - struct tmigr_group *parent) + struct tmigr_group *parent, + bool activate) { - union tmigr_state childstate; + struct tmigr_walk data; =20 raw_spin_lock_irq(&child->lock); raw_spin_lock_nested(&parent->lock, SINGLE_DEPTH_NESTING); =20 child->parent =3D parent; - child->childmask =3D BIT(parent->num_children++); + child->groupmask =3D BIT(parent->num_children++); =20 raw_spin_unlock(&parent->lock); raw_spin_unlock_irq(&child->lock); =20 trace_tmigr_connect_child_parent(child); =20 + if (!activate) + return; + /* * To prevent inconsistent states, active children need to be active in * the new parent as well. Inactive children are already marked inactive @@ -1544,21 +1576,24 @@ static void tmigr_connect_child_parent(struct tmigr_g= roup *child, * child to the new parent. So tmigr_connect_child_parent() is * executed with the formerly top level group (child) and the newly * created group (parent). + * + * * It is ensured that the child is active, as this setup path is + * executed in hotplug prepare callback. This is exectued by an + * already connected and !idle CPU. Even if all other CPUs go idle, + * the CPU executing the setup will be responsible up to current top + * level group. And the next time it goes inactive, it will release + * the new childmask and parent to subsequent walkers through this + * @child. Therefore propagate active state unconditionally. */ - childstate.state =3D atomic_read(&child->migr_state); - if (childstate.migrator !=3D TMIGR_NONE) { - struct tmigr_walk data; - - data.childmask =3D child->childmask; + data.childmask =3D child->groupmask; =20 - /* - * There is only one new level per time. When connecting the - * child and the parent and set the child active when the parent - * is inactive, the parent needs to be the uppermost - * level. Otherwise there went something wrong! - */ - WARN_ON(!tmigr_active_up(parent, child, &data) && parent->parent); - } + /* + * There is only one new level per time (which is protected by + * tmigr_mutex). When connecting the child and the parent and set the + * child active when the parent is inactive, the parent needs to be the + * uppermost level. Otherwise there went something wrong! + */ + WARN_ON(!tmigr_active_up(parent, child, &data) && parent->parent); } =20 static int tmigr_setup_groups(unsigned int cpu, unsigned int node) @@ -1611,12 +1646,12 @@ static int tmigr_setup_groups(unsigned int cpu, unsig= ned int node) * Update tmc -> group / child -> group connection */ if (i =3D=3D 0) { - struct tmigr_cpu *tmc =3D this_cpu_ptr(&tmigr_cpu); + struct tmigr_cpu *tmc =3D per_cpu_ptr(&tmigr_cpu, cpu); =20 raw_spin_lock_irq(&group->lock); =20 tmc->tmgroup =3D group; - tmc->childmask =3D BIT(group->num_children++); + tmc->groupmask =3D BIT(group->num_children++); =20 raw_spin_unlock_irq(&group->lock); =20 @@ -1626,7 +1661,8 @@ static int tmigr_setup_groups(unsigned int cpu, unsigne= d int node) continue; } else { child =3D stack[i - 1]; - tmigr_connect_child_parent(child, group); + /* Will be activated at online time */ + tmigr_connect_child_parent(child, group, false); } =20 /* check if uppermost level was newly created */ @@ -1637,12 +1673,21 @@ static int tmigr_setup_groups(unsigned int cpu, unsig= ned int node) =20 lvllist =3D &tmigr_level_list[top]; if (group->num_children =3D=3D 1 && list_is_singular(lvllist)) { + /* + * The target CPU must never do the prepare work, except + * on early boot when the boot CPU is the target. Otherwise + * it may spuriously activate the old top level group inside + * the new one (nevertheless whether old top level group is + * active or not) and/or release an uninitialized childmask. + */ + WARN_ON_ONCE(cpu =3D=3D raw_smp_processor_id()); + lvllist =3D &tmigr_level_list[top - 1]; list_for_each_entry(child, lvllist, list) { if (child->parent) continue; =20 - tmigr_connect_child_parent(child, group); + tmigr_connect_child_parent(child, group, true); } } } @@ -1664,80 +1709,31 @@ static int tmigr_add_cpu(unsigned int cpu) return ret; } =20 -static int tmigr_cpu_online(unsigned int cpu) -{ - struct tmigr_cpu *tmc =3D this_cpu_ptr(&tmigr_cpu); - int ret; - - /* First online attempt? Initialize CPU data */ - if (!tmc->tmgroup) { - raw_spin_lock_init(&tmc->lock); - - ret =3D tmigr_add_cpu(cpu); - if (ret < 0) - return ret; - - if (tmc->childmask =3D=3D 0) - return -EINVAL; - - timerqueue_init(&tmc->cpuevt.nextevt); - tmc->cpuevt.nextevt.expires =3D KTIME_MAX; - tmc->cpuevt.ignore =3D true; - tmc->cpuevt.cpu =3D cpu; - - tmc->remote =3D false; - WRITE_ONCE(tmc->wakeup, KTIME_MAX); - } - raw_spin_lock_irq(&tmc->lock); - trace_tmigr_cpu_online(tmc); - tmc->idle =3D timer_base_is_idle(); - if (!tmc->idle) - __tmigr_cpu_activate(tmc); - tmc->online =3D true; - raw_spin_unlock_irq(&tmc->lock); - return 0; -} - -/* - * tmigr_trigger_active() - trigger a CPU to become active again - * - * This function is executed on a CPU which is part of cpu_online_mask, when= the - * last active CPU in the hierarchy is offlining. With this, it is ensured t= hat - * the other CPU is active and takes over the migrator duty. - */ -static long tmigr_trigger_active(void *unused) +static int tmigr_cpu_prepare(unsigned int cpu) { - struct tmigr_cpu *tmc =3D this_cpu_ptr(&tmigr_cpu); + struct tmigr_cpu *tmc =3D per_cpu_ptr(&tmigr_cpu, cpu); + int ret =3D 0; =20 - WARN_ON_ONCE(!tmc->online || tmc->idle); - - return 0; -} - -static int tmigr_cpu_offline(unsigned int cpu) -{ - struct tmigr_cpu *tmc =3D this_cpu_ptr(&tmigr_cpu); - int migrator; - u64 firstexp; + /* Not first online attempt? */ + if (tmc->tmgroup) + return ret; =20 - raw_spin_lock_irq(&tmc->lock); - tmc->online =3D false; + raw_spin_lock_init(&tmc->lock); + timerqueue_init(&tmc->cpuevt.nextevt); + tmc->cpuevt.nextevt.expires =3D KTIME_MAX; + tmc->cpuevt.ignore =3D true; + tmc->cpuevt.cpu =3D cpu; + tmc->remote =3D false; WRITE_ONCE(tmc->wakeup, KTIME_MAX); =20 - /* - * CPU has to handle the local events on his own, when on the way to - * offline; Therefore nextevt value is set to KTIME_MAX - */ - firstexp =3D __tmigr_cpu_deactivate(tmc, KTIME_MAX); - trace_tmigr_cpu_offline(tmc); - raw_spin_unlock_irq(&tmc->lock); + ret =3D tmigr_add_cpu(cpu); + if (ret < 0) + return ret; =20 - if (firstexp !=3D KTIME_MAX) { - migrator =3D cpumask_any_but(cpu_online_mask, cpu); - work_on_cpu(migrator, tmigr_trigger_active, NULL); - } + if (tmc->groupmask =3D=3D 0) + return -EINVAL; =20 - return 0; + return ret; } =20 static int __init tmigr_init(void) @@ -1796,6 +1792,11 @@ static int __init tmigr_init(void) tmigr_hierarchy_levels, TMIGR_CHILDREN_PER_GROUP, tmigr_crossnode_level); =20 + ret =3D cpuhp_setup_state(CPUHP_TMIGR_PREPARE, "tmigr:prepare", + tmigr_cpu_prepare, NULL); + if (ret) + goto err; + ret =3D cpuhp_setup_state(CPUHP_AP_TMIGR_ONLINE, "tmigr:online", tmigr_cpu_online, tmigr_cpu_offline); if (ret) @@ -1807,4 +1808,4 @@ static int __init tmigr_init(void) pr_err("Timer migration setup failed\n"); return ret; } -late_initcall(tmigr_init); +early_initcall(tmigr_init); diff --git a/kernel/time/timer_migration.h b/kernel/time/timer_migration.h index 6c37d94a37d9..154accc7a543 100644 --- a/kernel/time/timer_migration.h +++ b/kernel/time/timer_migration.h @@ -22,7 +22,17 @@ struct tmigr_event { * struct tmigr_group - timer migration hierarchy group * @lock: Lock protecting the event information and group hierarchy * information during setup - * @parent: Pointer to the parent group + * @parent: Pointer to the parent group. Pointer is updated when a + * new hierarchy level is added because of a CPU coming + * online the first time. Once it is set, the pointer will + * not be removed or updated. When accessing parent pointer + * lock less to decide whether to abort a propagation or + * not, it is not a problem. The worst outcome is an + * unnecessary/early CPU wake up. But do not access parent + * pointer several times in the same 'action' (like + * activation, deactivation, check for remote expiry,...) + * without holding the lock as it is not ensured that value + * will not change. * @groupevt: Next event of the group which is only used when the * group is !active. The group event is then queued into * the parent timer queue. @@ -41,9 +51,8 @@ struct tmigr_event { * @num_children: Counter of group children to make sure the group is only * filled with TMIGR_CHILDREN_PER_GROUP; Required for setup * only - * @childmask: childmask of the group in the parent group; is set - * during setup and will never change; can be read - * lockless + * @groupmask: mask of the group in the parent group; is set during + * setup and will never change; can be read lockless * @list: List head that is added to the per level * tmigr_level_list; is required during setup when a * new group needs to be connected to the existing @@ -59,7 +68,7 @@ struct tmigr_group { unsigned int level; int numa_node; unsigned int num_children; - u8 childmask; + u8 groupmask; struct list_head list; }; =20 @@ -79,7 +88,7 @@ struct tmigr_group { * hierarchy * @remote: Is set when timers of the CPU are expired remotely * @tmgroup: Pointer to the parent group - * @childmask: childmask of tmigr_cpu in the parent group + * @groupmask: mask of tmigr_cpu in the parent group * @wakeup: Stores the first timer when the timer migration * hierarchy is completely idle and remote expiry was done; * is returned to timer code in the idle path and is only @@ -92,7 +101,7 @@ struct tmigr_cpu { bool idle; bool remote; struct tmigr_group *tmgroup; - u8 childmask; + u8 groupmask; u64 wakeup; struct tmigr_event cpuevt; }; @@ -108,8 +117,8 @@ union tmigr_state { u32 state; /** * struct - split state of tmigr_group - * @active: Contains each childmask bit of the active children - * @migrator: Contains childmask of the child which is migrator + * @active: Contains each mask bit of the active children + * @migrator: Contains mask of the child which is migrator * @seq: Sequence counter needs to be increased when an update * to the tmigr_state is done. It prevents a race when * updates in the child groups are propagated in changed . Date: Fri, 26 Jul 2024 21:10:07 +0800 From: "Peng Fan (OSS)" To: sudeep.holla@arm.com, cristian.marussi@arm.com, mturquette@baylibre.com, sboyd@kernel.org, linux-clk@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, arm-scmi@vger.kernel.org, d-gole@ti.com, Peng Fan Subject: [PATCH V2] clk: scmi: add is_prepared hook . Date: Fri, 26 Jul 2024 21:06:48 +0800 From: Keguang Zhang via B4 Relay To: Keguang Zhang , Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Krzysztof Kozlowski Cc: linux-mips@vger.kernel.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Conor Dooley , Jiaxun Yang Subject: [PATCH v10 0/2] Add support for Loongson1 APB DMA . Date: Fri, 26 Jul 2024 21:12:43 +0800 From: Gao Xiang To: Linus Torvalds Cc: linux-erofs@lists.ozlabs.org, LKML , Hongbo Li , Huang Xiaojia , Chen Ni , Chao Yu , Stephen Rothwell Subject: [GIT PULL] erofs more updates for 6.11-rc1 Hi Linus, Could you consider these extra patches for 6.11-rc1? Two patches add STATX_DIOALIGN and FS_IOC_GETFSSYSFSPATH support and another one gets rid of the remaining page->index in the codebase according to [1]. I tend to resolve them in this cycle since those improvements are actually straight-forward. The remaining fix addresses a LZ4 decompression race introduced in v6.10 found by regular stress tests. All commits have been in -next except for Chao's new reviewed-bys, so I re-pushed them again. No potential merge conflict is observed. [1] https://lore.kernel.org/r/Zp8fgUSIBGQ1TN0D@casper.infradead.org Thanks, Gao Xiang The following changes since commit a3c10bed330b7ab401254a0c91098a03b04f1448: erofs: silence uninitialized variable warning in z_erofs_scan_folio() (2024-07-13 12:47:34 +0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-6.11-rc1-2 for you to fetch changes up to 14e9283fb22d0d259820a5f05c6059678bab9ac5: erofs: convert comma to semicolon (2024-07-26 18:48:12 +0800) ---------------------------------------------------------------- Changes since last update: - Support STATX_DIOALIGN and FS_IOC_GETFSSYSFSPATH; - Fix a race of LZ4 decompression due to recent refactoring; - Another multi-page folio adaption in erofs_bread(). ---------------------------------------------------------------- Chen Ni (1): erofs: convert comma to semicolon Gao Xiang (2): erofs: fix race in z_erofs_get_gbuf() erofs: support multi-page folios for erofs_bread() Hongbo Li (1): erofs: support STATX_DIOALIGN Huang Xiaojia (1): erofs: add support for FS_IOC_GETFSSYSFSPATH fs/erofs/data.c | 30 ++++++++++++------------------ fs/erofs/decompressor_lzma.c | 2 +- fs/erofs/inode.c | 19 +++++++++++++++++-- fs/erofs/super.c | 16 ++++++++++++++++ fs/erofs/zutil.c | 3 +++ 5 files changed, 49 insertions(+), 21 deletions(-) . Date: Fri, 26 Jul 2024 15:12:46 +0200 From: Thorsten Blum To: jglisse@redhat.com, akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Thorsten Blum Subject: [PATCH] lib: test_hmm: Use min() to improve dmirror_exclusive() . Date: Fri, 26 Jul 2024 12:04:47 +0000 From: To: , , , , , Subject: Re: Subject: [PATCH] mtd: spi-nor: add support for MRAM Everspin EM008LXB . Date: Fri, 26 Jul 2024 15:38:05 +0200 From: Geert Uytterhoeven To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Magnus Damm , Srinivas Kandagatla , Yoshihiro Shimoda , Arnd Bergmann Cc: devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v3 0/7] Add Renesas R-Car Gen4 E-FUSE support . Date: Fri, 26 Jul 2024 15:40:14 +0200 From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= To: Alex Deucher , =?utf-8?q?Christian_K=C3=B6nig?= , David Airlie , Daniel Vetter , Xinhui Pan Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= Subject: [PATCH v2 0/2] drm/{amdgpu,radeon}: convert bios_hardcoded_edid to drm_edid . Date: Fri, 26 Jul 2024 14:49:41 +0100 From: Mark Brown To: Liam Girdwood Cc: linux-kernel@vger.kernel.org, Biju Das , Geert Uytterhoeven , Mark Brown Subject: [PATCH] regulator: Further restrict RZG2L USB VBCTRL regulator dependencies . Date: Fri, 26 Jul 2024 15:51:01 +0200 From: Laura Nao To: kernelci@lists.linux.dev Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Testing Quality Call notes - 2024-07-25 . Date: Fri, 26 Jul 2024 16:10:40 +0200 From: Krzysztof Kozlowski To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Mohammad Rafi Shaik , Prasad Kumpatla , Srinivas Kandagatla , Neil Armstrong , Banajit Goswami , Pierre-Louis Bossart , Krzysztof Kozlowski Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, linux-arm-msm@vger.kernel.org Subject: [PATCH 0/6] ASoC: codecs: wcd93xx/wsa88xx: Correct Soundwire ports mask . Date: Fri, 26 Jul 2024 19:29:03 +0530 From: Siddharth Vadapalli To: , , , , , , Subject: [PATCH v2] PCI: j721e: Disable INTx mapping and swizzling . Date: Fri, 26 Jul 2024 16:17:34 +0200 From: Vasily Gorbik To: Linus Torvalds Cc: Heiko Carstens , Alexander Gordeev , linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org Subject: [GIT PULL] more s390 updates for 6.11 merge window Hello Linus, please pull more s390 updates for 6.11 merge window. Thank you, Vasily The following changes since commit 66ebbdfdeb093e097399b1883390079cd4c3022b: Merge tag 'irq-msi-2024-07-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (2024-07-22 14:02:19 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git tags/s390-6.11-2 for you to fetch changes up to 6dc2e98d5f1de162d1777aee97e59d75d70d07c5: s390: Remove protvirt and kvm config guards for uv code (2024-07-23 16:02:33 +0200) ---------------------------------------------------------------- more s390 updates for 6.11 merge window - Fix KMSAN build breakage caused by the conflict between s390 and mm-stable trees - Add KMSAN page markers for ptdump - Add runtime constant support - Fix __pa/__va for modules under non-GPL licenses by exporting necessary vm_layout struct with EXPORT_SYMBOL to prevent linkage problems - Fix an endless loop in the CF_DIAG event stop in the CPU Measurement Counter Facility code when the counter set size is zero - Remove the PROTECTED_VIRTUALIZATION_GUEST config option and enable its functionality by default - Support allocation of multiple MSI interrupts per device and improve logging of architecture-specific limitations - Add support for lowcore relocation as a debugging feature to catch all null ptr dereferences in the kernel address space, improving detection beyond the current implementation's limited write access protection - Clean up and rework CPU alternatives to allow for callbacks and early patching for the lowcore relocation ---------------------------------------------------------------- Alexander Gordeev (1): s390/boot: Do not assume the decompressor range is reserved Gerd Bayer (2): s390/pci: Refactor arch_setup_msi_irqs() s390/pci: Allow allocation of more than 1 MSI interrupt Heiko Carstens (11): s390: Add runtime constant support s390/alternatives: Use consistent naming s390/alternatives: Merge both alternative header files s390/alternatives: Move text sync functions s390/uaccess: Make s390_kernel_write() usable for decompressor s390/alternatives: Rework to allow for callbacks s390/nospec: Push down alternative handling s390/alternatives: Remove alternative facility list s390/nmi: Simplify ptregs setup s390/entry: Move SIE indicator flag to thread info s390/atomic_ops: Disable flag outputs constraint for GCC versions below 14.2.0 Ilya Leoshkevich (2): s390/kmsan: Fix merge conflict with get_lowcore() introduction s390/ptdump: Add KMSAN page markers Janosch Frank (1): s390: Remove protvirt and kvm config guards for uv code Sven Schnelle (20): s390/smp: Handle restart interrupt on ipl cpu s390/smp: Switch pcpu_devices to percpu s390: Move CIF flags to struct pcpu s390/alternatives: Remove noaltinstr option s390/alternatives: Allow early alternative patching in decompressor s390: Add infrastructure to patch lowcore accesses s390/head64: Make startup code ready for lowcore relocation s390/entry: Make __sie64a() ready for lowcore relocation s390/entry: Add base register to MBEAR macro s390/entry: Add base register to SIEEXIT macro s390/entry: Add base register to CHECK_VMAP_STACK/CHECK_STACK macro s390/entry: Make pgm_check_handler() ready for lowcore relocation s390/entry: Make int handlers ready for lowcore relocation s390/entry: Make mchk_int_handler() ready for lowcore relocation s390/entry: Make restart_int_handler() ready for lowcore relocation s390/entry: Make __switch_to() ready for lowcore relocation s390/entry: Make ret_from_fork() ready for lowcore relocation s390/entry: Make system_call() ready for lowcore relocation s390/kdump: Make kdump ready for lowcore relocation s390/boot: Add cmdline option to relocate lowcore Thomas Richter (1): s390/cpum_cf: Fix endless loop in CF_DIAG event stop Vasily Gorbik (1): s390/setup: Fix __pa/__va for modules under non-GPL licenses Documentation/admin-guide/kernel-parameters.txt | 3 - arch/s390/Kconfig | 11 -- arch/s390/boot/Makefile | 3 +- arch/s390/boot/alternative.c | 3 + arch/s390/boot/boot.h | 4 + arch/s390/boot/ipl_parm.c | 3 + arch/s390/boot/startup.c | 14 +- arch/s390/boot/uv.c | 8 - arch/s390/boot/uv.h | 13 -- arch/s390/boot/vmem.c | 11 +- arch/s390/configs/debug_defconfig | 1 - arch/s390/configs/defconfig | 1 - arch/s390/include/asm/abs_lowcore.h | 8 + arch/s390/include/asm/alternative-asm.h | 57 ------ arch/s390/include/asm/alternative.h | 154 +++++++++++++-- arch/s390/include/asm/atomic_ops.h | 3 +- arch/s390/include/asm/facility.h | 1 - arch/s390/include/asm/kmsan.h | 6 +- arch/s390/include/asm/lowcore.h | 32 ++- arch/s390/include/asm/nospec-branch.h | 9 + arch/s390/include/asm/page.h | 2 - arch/s390/include/asm/processor.h | 30 ++- arch/s390/include/asm/runtime-const.h | 77 ++++++++ arch/s390/include/asm/smp.h | 1 - arch/s390/include/asm/spinlock.h | 2 +- arch/s390/include/asm/thread_info.h | 1 + arch/s390/include/asm/uaccess.h | 9 +- arch/s390/include/asm/uv.h | 32 --- arch/s390/kernel/Makefile | 3 +- arch/s390/kernel/abs_lowcore.c | 1 + arch/s390/kernel/alternative.c | 75 +++---- arch/s390/kernel/alternative.h | 0 arch/s390/kernel/asm-offsets.c | 5 +- arch/s390/kernel/early.c | 9 +- arch/s390/kernel/entry.S | 251 +++++++++++++----------- arch/s390/kernel/head64.S | 8 +- arch/s390/kernel/ipl.c | 2 +- arch/s390/kernel/machine_kexec.c | 2 +- arch/s390/kernel/nospec-branch.c | 16 +- arch/s390/kernel/nospec-sysfs.c | 2 +- arch/s390/kernel/perf_cpum_cf.c | 14 +- arch/s390/kernel/processor.c | 20 +- arch/s390/kernel/reipl.S | 26 ++- arch/s390/kernel/setup.c | 7 +- arch/s390/kernel/smp.c | 141 ++++++------- arch/s390/kernel/uv.c | 35 ++-- arch/s390/kernel/vmlinux.lds.S | 5 + arch/s390/lib/spinlock.c | 4 +- arch/s390/mm/dump_pagetables.c | 30 +++ arch/s390/mm/maccess.c | 4 +- arch/s390/pci/pci_irq.c | 110 +++++++---- drivers/s390/char/Kconfig | 2 +- 52 files changed, 746 insertions(+), 525 deletions(-) create mode 100644 arch/s390/boot/alternative.c delete mode 100644 arch/s390/include/asm/alternative-asm.h create mode 100644 arch/s390/include/asm/runtime-const.h create mode 100644 arch/s390/kernel/alternative.h . Date: Fri, 26 Jul 2024 16:42:11 +0200 From: Ilya Dryomov To: Linus Torvalds Cc: ceph-devel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] Ceph fixes for 6.11-rc1 Hi Linus, The following changes since commit 0c3836482481200ead7b416ca80c68a29cfdaabd: Linux 6.10 (2024-07-14 15:43:32 -0700) are available in the Git repository at: https://github.com/ceph/ceph-client.git tags/ceph-for-6.11-rc1 for you to fetch changes up to 3ceccb14f5576e02b81cc8b105ab81f224bd87f6: rbd: don't assume rbd_is_lock_owner() for exclusive mappings (2024-07-25 12:18:29 +0200) ---------------------------------------------------------------- A small patchset to address bogus I/O errors and ultimately an assertion failure in the face of watch errors with -o exclusive mappings in RBD marked for stable and some assorted CephFS fixes. ---------------------------------------------------------------- Chen Ni (1): ceph: convert comma to semicolon in __ceph_dentry_dir_lease_touch() Ilya Dryomov (3): rbd: rename RBD_LOCK_STATE_RELEASING and releasing_wait rbd: don't assume RBD_LOCK_STATE_LOCKED for exclusive mappings rbd: don't assume rbd_is_lock_owner() for exclusive mappings Max Kellermann (1): ceph: use cap_wait_list only if debugfs is enabled Xiubo Li (1): ceph: periodically flush the cap releases ethanwu (1): ceph: fix incorrect kmalloc size of pagevec mempool drivers/block/rbd.c | 35 +++++++++++++++-------------------- fs/ceph/caps.c | 6 ++++++ fs/ceph/dir.c | 2 +- fs/ceph/mds_client.c | 4 ++++ fs/ceph/mds_client.h | 6 ++++++ fs/ceph/super.c | 3 ++- 6 files changed, 34 insertions(+), 22 deletions(-) . Date: Fri, 26 Jul 2024 16:51:44 +0200 From: Ronald Warsow To: Greg Kroah-Hartman , stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH 6.10 00/29] 6.10.2-rc1 review . Date: Fri, 26 Jul 2024 22:57:23 +0800 From: Dongliang Mu To: Alex Shi , Yanteng Si , Jonathan Corbet , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Dongliang Mu Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev Subject: [PATCH] docs/zh_CN: add the translation of kbuild/headers_install.rst . Date: Fri, 26 Jul 2024 17:20:05 +0200 From: Julien Stephan To: Michael Hennerich , =?utf-8?q?Nuno_S=C3=A1?= , David Lechner , Lars-Peter Clausen , Jonathan Cameron , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Corbet Cc: Michael Hennerich , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, Julien Stephan Subject: [PATCH 0/5] ad7380: add support for single-ended parts . Date: Fri, 26 Jul 2024 20:27:48 +0530 From: Kousik Sanagavarapu To: Daniel Lezcano , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Wim Van Sebroeck , Guenter Roeck Cc: devicetree@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org, Kousik Sanagavarapu Subject: [PATCH v3 0/2] ti: davinci, keystone: txt to yaml . Date: Fri, 26 Jul 2024 17:07:25 +0200 From: David Hildenbrand To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org, x86@kernel.org, linuxppc-dev@lists.ozlabs.org, xen-devel@lists.xenproject.org, linux-fsdevel@vger.kernel.org, David Hildenbrand , Andrew Morton , Oscar Salvador , Peter Xu , Muchun Song , Russell King , Michael Ellerman , Nicholas Piggin , Christophe Leroy , "Naveen N. Rao" , Juergen Gross , Boris Ostrovsky , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , Alexander Viro , Christian Brauner Subject: [PATCH v1 0/3] mm: split PTE/PMD PT table Kconfig cleanups+clarifications . Date: Fri, 26 Jul 2024 17:49:46 +0200 From: Thorsten Blum To: akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org, Thorsten Blum Subject: [PATCH] lib: checksum: Use ARRAY_SIZE() to improve assert_setup_correct() . Date: Fri, 26 Jul 2024 12:37:11 -0400 From: Jesse Taube To: linux-riscv@lists.infradead.org Cc: Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , =?UTF-8?q?Cl=C3=A9ment=20L=C3=A9ger?= , Evan Green , Andrew Jones , Jesse Taube , Charlie Jenkins , Xiao Wang , Andy Chiu , Eric Biggers , Greentime Hu , =?UTF-8?q?Bj=C3=B6rn=20T=C3=B6pel?= , Heiko Stuebner , Costa Shulyupin , Andrew Morton , Baoquan He , Anup Patel , Zong Li , Sami Tolvanen , Ben Dooks , Alexandre Ghiti , "Gustavo A. R. Silva" , Erick Archer , Joel Granados , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v7 0/8] RISC-V: Detect and report speed of unaligned vector accesses . Date: Fri, 26 Jul 2024 17:05:44 +0100 From: To: , , , , Subject: [PATCH v10 00/11] EDAC: Scrub: introduce generic EDAC RAS control feature driver + CXL/ACPI-RAS2 drivers . Date: Fri, 26 Jul 2024 17:29:05 +0200 From: =?UTF-8?Q?Daniel_Est=C3=A9vez?= To: linux-kernel@vger.kernel.org Subject: Writing to file with O_DIRECT from DMA buffer . Date: Fri, 26 Jul 2024 16:08:47 +0000 From: Matthias Kaehlcke To: linux-kernel@vger.kernel.org Cc: Matthias Kaehlcke , Matthias Kaehlcke Subject: [PATCH] MAINTAINERS: Update onboard USB dev maintainer email . Date: Sat, 27 Jul 2024 00:52:46 +0800 From: Adrian Huang To: Andrey Ryabinin , Alexander Potapenko , Andrey Konovalov , Dmitry Vyukov , Vincenzo Frascino , Uladzislau Rezki Cc: Andrew Morton , Christoph Hellwig , Baoquan He , kasan-dev@googlegroups.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Adrian Huang , Jiwei Sun Subject: [PATCH 1/1] mm/vmalloc: Combine all TLB flush operations of KASAN shadow virtual address into one operation . Date: Fri, 26 Jul 2024 19:13:19 +0200 From: Frank Wunderlich To: Mathias Nyman , Chunfeng Yun , Greg Kroah-Hartman , Matthias Brugger , AngeloGioacchino Del Regno , Daniel Golle , John Crispin Cc: linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: mt7988 usb broken on 6.10 . Date: Fri, 26 Jul 2024 16:30:44 +0530 From: Anand Moon To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: Anand Moon , Jonas Karlman , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 1/3] arm64: dts: rockchip: Add missing pinctrl for PCIe30x4 node . Date: Fri, 26 Jul 2024 13:28:11 -0400 From: Steven Rostedt To: LKML , Linux trace kernel Cc: Masami Hiramatsu , Mathieu Desnoyers , Ajay Kaher , Mathias Krause , Ilkka =?UTF-8?B?TmF1bGFww6TDpA==?= , Linus Torvalds , Al Viro , regressions@leemhuis.info, Dan Carpenter , Beau Belgrave , Florian Fainelli , Alexey Makhalov , Vasavi Sirnapalli Subject: [PATCH v2] tracing: Have format file honor EVENT_FILE_FL_FREED . Date: Fri, 26 Jul 2024 14:51:43 -0400 From: Paolo Bonzini To: linux-kernel@vger.kernel.org, kvm@vger.kernel.org Cc: seanjc@google.com, michael.roth@amd.com Subject: [PATCH v2 00/14] KVM: guest_memfd: lazy preparation of pages + prefault support for SEV-SNP . Date: Fri, 26 Jul 2024 11:05:00 -0700 From: Nathan Chancellor To: masahiroy@kernel.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org Cc: nicolas@fjasle.eu, maskray@google.com, morbo@google.com, justinstitt@google.com, kees@kernel.org, linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org, llvm@lists.linux.dev, patches@lists.linux.dev, stable@vger.kernel.org, Nathan Chancellor Subject: [PATCH] kbuild: Fix '-S -c' in x86 stack protector scripts . Date: Fri, 26 Jul 2024 15:12:35 -0300 From: Thadeu Lima de Souza Cascardo To: chrome-platform@lists.linux.dev Cc: Guenter Roeck , Tzung-Bi Shih , Benson Leung , Prashant Malani , linux-kernel@vger.kernel.org, kernel-dev@igalia.com, Thadeu Lima de Souza Cascardo Subject: [PATCH] platform/chrome: cros_ec_typec: add remove driver hook . Date: Fri, 26 Jul 2024 20:17:48 +0200 From: =?utf-8?q?Th=C3=A9o_Lebrun?= To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Roger Quadros , Peter Chen , Pawel Laszczak , Mathias Nyman , Nishanth Menon , Vignesh Raghavendra , Tero Kristo Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Kevin Hilman , =?utf-8?q?Gr=C3=A9gory_Clement?= , Thomas Petazzoni , =?utf-8?q?Th=C3=A9o_Lebrun?= , Conor Dooley Subject: [PATCH v5 00/12] Fix USB suspend on TI J7200 (cdns3-ti, cdns3, xhci) . Date: Fri, 26 Jul 2024 19:38:16 +0100 From: Mark Brown To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Mark Brown Subject: [GIT PULL] regmap fixes for v6.11-merge-window The following changes since commit c2bb8198fee88a428513f8d023c627ecd13aa694: regmap: kunit: Add test cases for regmap_multi_reg_(read,write}() (2024-07-11 12:45:55 +0100) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git tags/regmap-fix-v6.11-merge-window for you to fetch changes up to 542440fd7b30983cae23e32bd22f69a076ec7ef4: regmap: maple: work around gcc-14.1 false-positive warning (2024-07-22 13:04:04 +0100) ---------------------------------------------------------------- regmap: Fix for v6.11 Arnd sent a workaround for a false positive warning which was showing up with GCC 14.1. ---------------------------------------------------------------- Arnd Bergmann (1): regmap: maple: work around gcc-14.1 false-positive warning drivers/base/regmap/regcache-maple.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) . Date: Fri, 26 Jul 2024 19:38:35 +0100 From: Mark Brown To: Linus Torvalds Cc: Liam Girdwood , linux-kernel@vger.kernel.org, Mark Brown Subject: [GIT PULL] regulator fixes for v6.11-merge-window The following changes since commit ef0b29e744965e8abc14260503a559366219035c: regulator: dt-bindings: pca9450: Make interrupt optional (2024-07-08 12:50:21 +0100) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git tags/regulator-fix-v6.11-merge-window for you to fetch changes up to e975d955c07cbc2cd6a83a5d8235d8373441fdb9: regulator: Further restrict RZG2L USB VBCTRL regulator dependencies (2024-07-26 15:11:25 +0100) ---------------------------------------------------------------- regulator: Fixes for v6.11 These two commits clean up the excessively loose dependencies for the RZG2L USB VBCTRL regulator driver, ensuring it shouldn't prompt for people who can't use it. ---------------------------------------------------------------- Biju Das (1): regulator: renesas-usb-vbus-regulator: Update the default Mark Brown (1): regulator: Further restrict RZG2L USB VBCTRL regulator dependencies drivers/regulator/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) . Date: Fri, 26 Jul 2024 19:38:48 +0100 From: Mark Brown To: Linus Torvalds Cc: linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Brown Subject: [GIT PULL] SPI fixes for v6.11-merge-window The following changes since commit 3048dc8ba46b7ba11581f2a7e06849af0df13136: spi: dt-bindings: at91: Add sama7d65 compatible string (2024-07-12 00:18:43 +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-merge-window for you to fetch changes up to fc28d1c1fe3b3e2fbc50834c8f73dda72f6af9fc: spi: spidev: add correct compatible for Rohm BH2228FV (2024-07-18 11:17:09 +0100) ---------------------------------------------------------------- spi: Fixes for v6.11 The bulk of this is a series of fixes for the microchip-core driver mostly originating from one of their customers, I also applied an additional patch adding support for controlling the word size which came along with it since it's still the merge window and clearly had a bunch of fairly thorough testing. We also have a fix for the compatible used to bind spidev to the BH2228FV. ---------------------------------------------------------------- Conor Dooley (2): dt-bindings: trivial-devices: fix Rohm BH2228FV compatible string spi: spidev: add correct compatible for Rohm BH2228FV Naga Sureshkumar Relli (1): spi: microchip-core: fix the issues in the isr Steve Wilkins (5): spi: microchip-core: defer asserting chip select until just before write to TX FIFO spi: microchip-core: only disable SPI controller when register value change requires it spi: microchip-core: fix init function not setting the master and motorola modes spi: microchip-core: ensure TX and RX FIFOs are empty at start of a transfer spi: microchip-core: add support for word sizes of 1 to 32 bits .../devicetree/bindings/trivial-devices.yaml | 4 +- drivers/spi/spi-microchip-core.c | 190 ++++++++++++--------- drivers/spi/spidev.c | 1 + 3 files changed, 114 insertions(+), 81 deletions(-) . Date: Fri, 26 Jul 2024 14:42:08 -0400 From: Steven Rostedt To: LKML , Linux trace kernel Cc: Masami Hiramatsu , Mathieu Desnoyers Subject: [PATCH] tracing: Use refcount for trace_event_file reference counter . Date: Fri, 26 Jul 2024 18:40:43 -0000 From: Joseph Salisbury 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 ,jsalisbury@kernel.org,Joseph Salisbury Subject: [ANNOUNCE] 5.15.163-rt78 . Date: Fri, 26 Jul 2024 18:57:59 +0000 From: Tim Merrifield To: "Kirill A . Shutemov" , Dave Hansen , Thomas Gleixner , Ingo Molnar , Borislav Petkov , x86@kernel.org, "H . Peter Anvin" , Xin Li , Tim Merrifield , Ard Biesheuvel , Kai Huang , Kevin Loughlin , Thomas Zimmermann , Rick Edgecombe , Kees Cook , Mike Rapoport , Brian Gerst , linux-coco@lists.linux.dev, linux-kernel@vger.kernel.org, Ajay Kaher , Alexey Makhalov , Broadcom internal kernel review list , virtualization@lists.linux.dev, alex.james@broadcom.com, doug.covelli@broadcom.com, jeffrey.sheldon@broadcom.com, kevin.christopher@broadcom.com, aravind-as.srinivasan@broadcom.com, ravindra.kumar@broadcom.com Subject: [PATCH v2 0/2] Support userspace hypercalls for TDX . Date: Fri, 26 Jul 2024 11:57:14 -0700 From: Stephen Boyd To: Linus Torvalds Cc: Michael Turquette , linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] clk fixes for the merge window The following changes since commit 589eb11498fbf7de7a1bc8ff1f4b7592687dfd46: Merge branches 'clk-qcom', 'clk-rockchip', 'clk-sophgo' and 'clk-thead' into clk-next (2024-07-16 11:24:25 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git tags/clk-for-linus for you to fetch changes up to f99b3feb3b0e9fca2257c90fc8317be8ee44c19a: clk: samsung: fix getting Exynos4 fin_pll rate from external clocks (2024-07-23 11:29:23 -0700) ---------------------------------------------------------------- A few clk driver fixes for the merge window to fix the build and boot on some SoCs. - Initialize struct clk_init_data in the TI da8xx-cfgchip driver so that stack contents aren't used for things like clk flags leading to unexpected behavior - Don't leak stack contents in a debug print in the new Sophgo clk driver - Disable the new T-Head clk driver on 32-bit targets to fix the build due to a division - Fix Samsung Exynos4 fin_pll wreckage from the clkdev rework done last cycle by using a struct clk_hw directly instead of a struct clk consumer ---------------------------------------------------------------- Bastien Curutchet (1): clk: davinci: da8xx-cfgchip: Initialize clk_init_data before use Dan Carpenter (1): clk: sophgo: clk-sg2042-pll: Fix uninitialized variable in debug output Krzysztof Kozlowski (1): clk: samsung: fix getting Exynos4 fin_pll rate from external clocks Palmer Dabbelt (1): clk: T-Head: Disable on 32-bit Targets drivers/clk/davinci/da8xx-cfgchip.c | 4 ++-- drivers/clk/samsung/clk-exynos4.c | 13 +++++++------ drivers/clk/sophgo/clk-sg2042-pll.c | 2 +- drivers/clk/thead/Kconfig | 1 + 4 files changed, 11 insertions(+), 9 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 . Date: Fri, 26 Jul 2024 11:58:18 -0700 From: Brian Norris To: linux-mtd@lists.infradead.org Cc: Brian Norris , Michael Walle , Miquel Raynal , Pratyush Yadav , Richard Weinberger , Tudor Ambarus , Vignesh Raghavendra , linux-kernel@vger.kernel.org Subject: [PATCH] mtd: spi-nor: micron-st: Add n25q064a WP support . Date: Fri, 26 Jul 2024 14:15:58 -0500 From: Rob Herring To: Linus Torvalds Cc: Saravana Kannan , Krzysztof Kozlowski , Conor Dooley , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [GIT PULL] Devicetree updates for v6.11, part 2 Linus, Please pull 2nd batch of DT updates for 6.11. Most of it is a treewide change to of_property_for_each_u32() which was small enough to do in one go before rc1 and avoids the need to create of_property_for_each_u32_some_new_name(). Rob The following changes since commit c33ffdb70cc6df4105160f991288e7d2567d7ffa: Merge tag 'phy-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy (2024-07-24 13:11:28 -0700) are available in the Git repository at: ssh://git@gitolite.kernel.org/pub/scm/linux/kernel/git/robh/linux.git tags/devicetree-fixes-for-6.11-1 for you to fetch changes up to 6dc55268f64b780eb8774de3705f791b689853bb: dt-bindings: iio: adc: ad7192: Fix 'single-channel' constraints (2024-07-26 13:53:20 -0500) ---------------------------------------------------------------- Devicetree fixes for 6.11, part 1 - Treewide conversion of of_property_for_each_u32() to drop internal arguments making struct property opaque - Add binding for Amlogic A4 SoC watchdog - Fix constraints for AD7192 'single-channel' property ---------------------------------------------------------------- Huqiang Qin (1): dt-bindings: watchdog: add support for Amlogic A4 SoCs Luca Ceresoli (1): of: remove internal arguments from of_property_for_each_u32() Rob Herring (Arm) (1): dt-bindings: iio: adc: ad7192: Fix 'single-channel' constraints .../devicetree/bindings/iio/adc/adi,ad7192.yaml | 5 +-- .../bindings/watchdog/amlogic,meson-gxbb-wdt.yaml | 1 + arch/powerpc/sysdev/xive/native.c | 4 +- arch/powerpc/sysdev/xive/spapr.c | 3 +- drivers/bus/ti-sysc.c | 4 +- drivers/clk/clk-conf.c | 4 +- drivers/clk/clk-si5351.c | 43 +++++++++++++--------- drivers/clk/clk.c | 12 +++--- drivers/clk/qcom/common.c | 4 +- drivers/clk/sunxi/clk-simple-gates.c | 4 +- drivers/clk/sunxi/clk-sun8i-bus-gates.c | 4 +- drivers/clocksource/samsung_pwm_timer.c | 4 +- drivers/gpio/gpio-brcmstb.c | 5 +-- drivers/iio/adc/ti_am335x_adc.c | 4 +- drivers/irqchip/irq-atmel-aic-common.c | 4 +- drivers/irqchip/irq-pic32-evic.c | 4 +- drivers/mfd/ti_am335x_tscadc.c | 4 +- drivers/pinctrl/nxp/pinctrl-s32cc.c | 4 +- drivers/pinctrl/pinctrl-k210.c | 4 +- drivers/pwm/pwm-samsung.c | 4 +- drivers/tty/sysrq.c | 4 +- drivers/usb/misc/usb251xb.c | 4 +- include/linux/of.h | 15 ++++---- sound/soc/codecs/arizona.c | 12 +++--- 24 files changed, 64 insertions(+), 96 deletions(-) . Date: Sat, 27 Jul 2024 03:15:33 +0800 From: kernel test robot To: "Paul E. McKenney" Cc: linux-kernel@vger.kernel.org Subject: [paulmck-rcu:dev.2024.07.18b] BUILD SUCCESS a6c7779283d67a409b81616a5b485ac21637d7e7 . Date: Fri, 26 Jul 2024 21:43:38 +0200 From: Sedat Dilek To: Linus Torvalds Cc: Catalin Marinas , Will Deacon , linux-kernel@vger.kernel.org Subject: arm64: allow installing compressed image by default . Date: Fri, 26 Jul 2024 21:49:36 +0200 From: Sedat Dilek To: Catalin Marinas , Will Deacon , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linus Torvalds Cc: Sedat Dilek Subject: [v2] arm64: Rename to KERNEL_IMAGE_COMPRESSED_INSTALL kconfig for compressed kernel image . Date: Fri, 26 Jul 2024 21:55:28 +0200 From: Sedat Dilek To: Catalin Marinas , Will Deacon , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linus Torvalds Cc: Sedat Dilek Subject: [v3] arm64: Rename to KERNEL_IMAGE_COMPRESSED_INSTALL kconfig for compressed kernel image . Date: Fri, 26 Jul 2024 19:57:39 +0000 From: Matt Gilbride To: Miguel Ojeda , Alex Gaynor , Wedson Almeida Filho , Boqun Feng , Gary Guo , "=?utf-8?q?Bj=C3=B6rn_Roy_Baron?=" , Benno Lossin , Andreas Hindborg , Alice Ryhl , Greg Kroah-Hartman , "=?utf-8?q?Arve_Hj=C3=B8nnev=C3=A5g?=" , Todd Kjos , Martijn Coenen , Joel Fernandes , Carlos Llamas , Suren Baghdasaryan , Christian Brauner Cc: Rob Landley , Davidlohr Bueso , Michel Lespinasse , rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, Matt Gilbride Subject: [PATCH v7 0/6] Red-black tree abstraction needed by Rust Binder . Date: Fri, 26 Jul 2024 13:13:22 -0700 From: Ankur Arora To: linux-pm@vger.kernel.org, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: catalin.marinas@arm.com, will@kernel.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, pbonzini@redhat.com, wanpengli@tencent.com, vkuznets@redhat.com, rafael@kernel.org, daniel.lezcano@linaro.org, peterz@infradead.org, arnd@arndb.de, lenb@kernel.org, mark.rutland@arm.com, harisokn@amazon.com, mtosatti@redhat.com, sudeep.holla@arm.com, cl@gentwo.org, misono.tomohiro@fujitsu.com, joao.m.martins@oracle.com, boris.ostrovsky@oracle.com, konrad.wilk@oracle.com, ankur.a.arora@oracle.com Subject: [PATCH v6 00/10] Enable haltpoll on arm64 . Date: Fri, 26 Jul 2024 22:09:30 +0200 From: Sedat Dilek To: Catalin Marinas , Will Deacon , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linus Torvalds Cc: Sedat Dilek Subject: [v4] arm64: Rename to KERNEL_IMAGE_COMPRESSED_INSTALL kconfig for compressed kernel image . Date: Fri, 26 Jul 2024 15:18:40 -0500 From: David Lechner To: Jonathan Cameron Cc: David Lechner , Nuno Sa , Dragos Bogdan , Michael Hennerich , Olivier Moysan , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] iio: backend: spelling: continuous -> continuous . Date: Fri, 26 Jul 2024 20:31:07 +0000 From: Roman Gushchin To: Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Johannes Weiner , Michal Hocko , Shakeel Butt , Muchun Song , Roman Gushchin Subject: [PATCH v3 0/3] mm: memcg: page counters optimizations . Date: Fri, 26 Jul 2024 17:55:48 -0400 From: Gregory Price To: linux-mm@kvack.org Cc: akpm@linux-foundation.org, ying.huang@intel.com, dave.jiang@intel.com, Jonathan.Cameron@huawei.com, horenchuang@bytedance.com, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, dan.j.williams@intel.com, lenb@kernel.org Subject: [PATCH] acpi/hmat,mm/memtier: always register hmat adist calculation callback . Date: Fri, 26 Jul 2024 22:58:34 +0200 (CEST) From: Richard Weinberger To: torvalds Cc: linux-mtd , linux-kernel Subject: [GIT PULL] UBI and UBIFS updates for v6.11-rc1 Linus, The following changes since commit 22a40d14b572deb80c0648557f4bd502d7e83826: Linux 6.10-rc6 (2024-06-30 14:40:44 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git tags/ubifs-for-linus-6.11-rc1 for you to fetch changes up to 054fd15984454f031611d6c63675fc578aad0cb1: ubifs: add check for crypto_shash_tfm_digest (2024-07-12 22:01:09 +0200) ---------------------------------------------------------------- This pull request contains updates (actually, just fixes) for UBI and UBIFS: - Many fixes for power-cut issues by Zhihao Cheng - Another ubiblock error path fix - Misc fixes all over the place ---------------------------------------------------------------- Arnd Bergmann (1): mtd: ubi: avoid expensive do_div() on 32-bit machines Ben Hutchings (1): mtd: ubi: Restore missing cleanup on ubi_init() failure path Chen Ni (1): ubifs: add check for crypto_shash_tfm_digest Fedor Pchelkin (1): ubi: eba: properly rollback inside self_check_eba Jeff Johnson (1): ubifs: fix kernel-doc warnings Li Nan (1): ubi: block: fix null-pointer-dereference in ubiblock_create() Ricardo B. Marliere (1): mtd: ubi: make ubi_class constant ZhaoLong Wang (1): ubifs: correct UBIFS_DFS_DIR_LEN macro definition and improve code clarity Zhihao Cheng (10): ubifs: Fix unattached xattr inode if powercut happens after deleting ubifs: Don't add xattr inode into orphan area Revert "ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path" ubifs: Remove insert_dead_orphan from replaying orphan process ubifs: Fix adding orphan entry twice for the same inode ubifs: Move ui->data initialization after initializing security ubifs: Fix space leak when powercut happens in linking tmpfile ubifs: Fix unattached inode when powercut happens in creating ubifs: dbg_orphan_check: Fix missed key type checking ubifs: Fix inconsistent inode size when powercut happens during appendant writing drivers/mtd/ubi/block.c | 7 ++- drivers/mtd/ubi/build.c | 7 ++- drivers/mtd/ubi/debug.c | 4 +- drivers/mtd/ubi/eba.c | 3 +- drivers/mtd/ubi/nvmem.c | 6 +- drivers/mtd/ubi/ubi.h | 4 +- fs/ubifs/compress.c | 2 + fs/ubifs/debug.c | 4 +- fs/ubifs/debug.h | 7 ++- fs/ubifs/dir.c | 91 ++++++++++++++++------------ fs/ubifs/file.c | 2 +- fs/ubifs/find.c | 8 +-- fs/ubifs/journal.c | 16 +++-- fs/ubifs/lprops.c | 2 +- fs/ubifs/lpt.c | 1 + fs/ubifs/master.c | 5 +- fs/ubifs/orphan.c | 155 ++++++++---------------------------------------- fs/ubifs/replay.c | 1 + fs/ubifs/sysfs.c | 6 +- fs/ubifs/ubifs.h | 14 +---- fs/ubifs/xattr.c | 2 +- 21 files changed, 134 insertions(+), 213 deletions(-) . Date: Fri, 26 Jul 2024 14:12:27 -0700 From: Nathan Chancellor To: llvm@lists.linux.dev, linux-kernel@vger.kernel.org Cc: conor@kernel.org, ojeda@kernel.org Subject: Prebuilt LLVM 19.1.0-rc1 uploaded . Date: Fri, 26 Jul 2024 14:36:15 -0700 From: Andrew Morton To: Linus Torvalds Cc: linux-mm@kvack.org, mm-commits@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] hotfixes for 6.11-rc1 Linus, please merge this batch of hotfixes, thanks. The following changes since commit 1722389b0d863056d78287a120a1d6cadb8d4f7b: Merge tag 'net-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (2024-07-25 13:32:25 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-hotfixes-stable-2024-07-26-14-33 for you to fetch changes up to 4811f7af6090e8f5a398fbdd766f903ef6c0d787: nilfs2: handle inconsistent state in nilfs_btnode_create_block() (2024-07-26 14:33:10 -0700) ---------------------------------------------------------------- 11 hotfixes, 7 of which are cc:stable. 7 are MM, 4 are other. ---------------------------------------------------------------- Dev Jain (1): selftests/mm: skip test for non-LPA2 and non-LVA systems Gavin Shan (1): mm/huge_memory: avoid PMD-size page cache if needed James Clark (2): MAINTAINERS: mailmap: update James Clark's email address dt-bindings: arm: update James Clark's email address Li Zhijian (1): mm/page_alloc: fix pcp->count race between drain_pages_zone() vs __rmqueue_pcplist() Ram Tummala (1): mm: fix old/young bit handling in the faulting path Roman Gushchin (1): mm: memcg: add cacheline padding after lruvec in mem_cgroup_per_node Ross Lagerwall (1): decompress_bunzip2: fix rare decompression failure Ryusuke Konishi (1): nilfs2: handle inconsistent state in nilfs_btnode_create_block() Suren Baghdasaryan (1): alloc_tag: outline and export free_reserved_page() Yang Shi (1): mm: huge_memory: use !CONFIG_64BIT to relax huge page alignment on 32 bit machines .mailmap | 1 + .../bindings/arm/arm,coresight-dummy-sink.yaml | 2 +- .../bindings/arm/arm,coresight-dummy-source.yaml | 2 +- MAINTAINERS | 4 +-- fs/nilfs2/btnode.c | 25 ++++++++++++---- fs/nilfs2/btree.c | 4 +-- include/linux/huge_mm.h | 12 ++++++-- include/linux/memcontrol.h | 1 + include/linux/mm.h | 16 +--------- lib/decompress_bunzip2.c | 3 +- mm/huge_memory.c | 14 +++++++-- mm/memory.c | 2 +- mm/page_alloc.c | 35 +++++++++++++++++----- tools/testing/selftests/mm/va_high_addr_switch.c | 16 +++++++++- 14 files changed, 95 insertions(+), 42 deletions(-) . Date: Fri, 26 Jul 2024 23:56:36 +0200 From: Frederic Weisbecker To: LKML Cc: Frederic Weisbecker , Andrew Morton , Peter Zijlstra , Thomas Gleixner Subject: [PATCH 00/20] kthread: Introduce preferred affinity .