Subject: [PATCH] btrfs: root memcgroup for metadata filemap_add_folio() From: Qu Wenruo To: linux-btrfs@vger.kernel.org Cc: hannes@cmpxchg.org, mhocko@kernel.org, roman.gushchin@linux.dev, shakeel.butt@linux.dev, muchun.song@linux.dev, akpm@linux-foundation.org, cgroups@vger.kernel.org, linux-mm@kvack.org, Michal Hocko , "Vlastimil Babka (SUSE)" Date: Sat, 28 Sep 2024 14:15:56 +0930 . Subject: [PATCH v1 0/1] update mseal.rst From: jeffxu@chromium.org To: akpm@linux-foundation.org, keescook@chromium.org, corbet@lwn.net Cc: jeffxu@google.com, jorgelo@chromium.org, groeck@chromium.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, jannh@google.com, sroettger@google.com, pedro.falcato@gmail.com, linux-hardening@vger.kernel.org, willy@infradead.org, gregkh@linuxfoundation.org, torvalds@linux-foundation.org, deraadt@openbsd.org, usama.anjum@collabora.com, surenb@google.com, merimus@google.com, rdunlap@infradead.org, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, enh@google.com, Jeff Xu Date: Fri, 27 Sep 2024 18:52:08 +0000 . Subject: [RFC PATCH 0/4] implement lightweight guard pages From: Lorenzo Stoakes To: Andrew Morton Cc: Suren Baghdasaryan , "Liam R . Howlett" , Matthew Wilcox , Vlastimil Babka , "Paul E . McKenney" , Jann Horn , David Hildenbrand , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Muchun Song , Richard Henderson , Ivan Kokshaysky , Matt Turner , Thomas Bogendoerfer , "James E . J . Bottomley" , Helge Deller , Chris Zankel , Max Filippov , Arnd Bergmann , linux-alpha@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-arch@vger.kernel.org, Shuah Khan , Christian Brauner , linux-kselftest@vger.kernel.org, Sidhartha Kumar , Vlastimil Babka Date: Fri, 27 Sep 2024 13:51:10 +0100 . Subject: [PATCH] mm: instrument copy_from/to_kernel_nofault From: Sabyrzhan Tasbolatov To: ryabinin.a.a@gmail.com, glider@google.com, andreyknvl@gmail.com, dvyukov@google.com, vincenzo.frascino@arm.com, akpm@linux-foundation.org Cc: kasan-dev@googlegroups.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, snovitoll@gmail.com Date: Fri, 27 Sep 2024 20:14:38 +0500 . Subject: [PATCH v2 1/2] exec: add a flag for "reasonable" execveat() comm From: Tycho Andersen To: Alexander Viro , Christian Brauner , Jan Kara , Eric Biederman , Kees Cook Cc: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, Tycho Andersen , Tycho Andersen , =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= , Aleksa Sarai Date: Fri, 27 Sep 2024 09:17:45 -0600 . Subject: [GIT PULL] hotfixes for 6.12-rc1 From: Andrew Morton To: Linus Torvalds Cc: linux-mm@kvack.org, mm-commits@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 27 Sep 2024 09:47:40 -0700 Linus, please merge this batch of hotfixes, thanks. The following changes since commit abf2050f51fdca0fd146388f83cddd95a57a008d: Merge tag 'media/v6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media (2024-09-23 15:27:58 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-hotfixes-stable-2024-09-27-09-45 for you to fetch changes up to 2af148ef8549a12f8025286b8825c2833ee6bcb8: ocfs2: fix uninit-value in ocfs2_get_block() (2024-09-26 14:01:45 -0700) ---------------------------------------------------------------- 19 hotfixes. 13 are cc:stable. There's a focus on fixes for the memfd_pin_folios() work which was added into 6.11. Apart from that, the usual shower of singleton fixes. ---------------------------------------------------------------- Andrey Skvortsov (1): zram: don't free statically defined names Diederik de Haas (1): mm/damon/Kconfig: update DAMON doc URL Gautham Ananthakrishna (1): ocfs2: reserve space for inline xattr before attaching reflink tree Guenter Roeck (2): mm: make SPLIT_PTE_PTLOCKS depend on SMP Revert "list: test: fix tests for list_cut_position()" Huang Ying (1): memory tiers: use default_dram_perf_ref_source in log message Jeongjun Park (1): mm: migrate: annotate data-race in migrate_folio_unmap() Joseph Qi (1): ocfs2: fix uninit-value in ocfs2_get_block() Lorenzo Stoakes (1): tools: fix shared radix-tree build Mohammed Anees (1): ocfs2: fix deadlock in ocfs2_get_system_file_inode Muhammad Usama Anjum (1): kselftests: mm: fix wrong __NR_userfaultfd value Steve Sistare (6): mm/filemap: fix filemap_get_folios_contig THP panic mm/hugetlb: fix memfd_pin_folios free_huge_pages leak mm/hugetlb: fix memfd_pin_folios resv_huge_pages leak mm/gup: fix memfd_pin_folios hugetlb page allocation mm/gup: fix memfd_pin_folios alloc race panic mm/hugetlb: simplify refs in memfd_alloc_folio Tiezhu Yang (1): compiler.h: specify correct attribute for .rodata..c_jump_table qiwu.chen (1): mm: kfence: fix elapsed time for allocated/freed track drivers/block/zram/zram_drv.c | 6 ++++-- fs/ocfs2/aops.c | 5 ++--- fs/ocfs2/extent_map.c | 8 +++++++- fs/ocfs2/refcounttree.c | 26 ++++++++++++++++++++++++-- fs/ocfs2/xattr.c | 11 +---------- include/linux/compiler.h | 2 +- include/linux/hugetlb.h | 10 ++++++++++ lib/list-test.c | 6 ------ mm/Kconfig | 1 + mm/damon/Kconfig | 2 +- mm/filemap.c | 4 ++++ mm/gup.c | 1 + mm/hugetlb.c | 17 +++++++++++++++++ mm/kfence/report.c | 2 +- mm/memfd.c | 18 ++++++++++-------- mm/memory-tiers.c | 6 +++--- mm/migrate.c | 2 +- tools/testing/selftests/mm/pagemap_ioctl.c | 2 +- tools/testing/shared/maple-shared.h | 4 ++++ tools/testing/shared/shared.h | 4 ++++ tools/testing/shared/shared.mk | 4 +++- tools/testing/shared/xarray-shared.h | 4 ++++ 22 files changed, 104 insertions(+), 41 deletions(-) . Subject: [PATCH] mm/cma: fix useless return in void function From: Pintu Kumar To: , , Date: Fri, 27 Sep 2024 23:46:37 +0530 . Subject: [RFC/PATCH bpf-next 0/3] bpf: Add kmem_cache iterator and kfunc (v2) From: Namhyung Kim To: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko Cc: Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , LKML , bpf@vger.kernel.org, Andrew Morton , Christoph Lameter , Pekka Enberg , David Rientjes , Joonsoo Kim , Vlastimil Babka , Roman Gushchin , Hyeonggon Yoo <42.hyeyoo@gmail.com>, linux-mm@kvack.org, Arnaldo Carvalho de Melo Date: Fri, 27 Sep 2024 11:41:30 -0700 . Subject: [RFC PATCH] compiler.h: Introduce ptr_eq() to preserve address dependency From: Mathieu Desnoyers To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Mathieu Desnoyers , Boqun Feng , Greg Kroah-Hartman , Sebastian Andrzej Siewior , "Paul E. McKenney" , Will Deacon , Peter Zijlstra , Alan Stern , John Stultz , Neeraj Upadhyay , Frederic Weisbecker , Joel Fernandes , Josh Triplett , Uladzislau Rezki , Steven Rostedt , Lai Jiangshan , Zqiang , Ingo Molnar , Waiman Long , Mark Rutland , Thomas Gleixner , Vlastimil Babka , maged.michael@gmail.com, Mateusz Guzik , rcu@vger.kernel.org, linux-mm@kvack.org, lkmm@lists.linux.dev Date: Fri, 27 Sep 2024 16:33:34 -0400 . Subject: [syzbot] [mm?] [ntfs3?] kernel panic: stack is corrupted in _raw_spin_unlock_irqrestore From: syzbot To: akpm@linux-foundation.org, almaz.alexandrovich@paragon-software.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com Date: Fri, 27 Sep 2024 15:34:27 -0700 . Subject: [PATCH v8 0/8] mm: zswap swap-out of large folios From: Kanchana P Sridhar To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, hannes@cmpxchg.org, yosryahmed@google.com, nphamcs@gmail.com, chengming.zhou@linux.dev, usamaarif642@gmail.com, shakeel.butt@linux.dev, ryan.roberts@arm.com, ying.huang@intel.com, 21cnbao@gmail.com, akpm@linux-foundation.org Cc: nanhai.zou@intel.com, wajdi.k.feghali@intel.com, vinodh.gopal@intel.com, kanchana.p.sridhar@intel.com Date: Fri, 27 Sep 2024 19:16:12 -0700 . Subject: [syzbot] [integrity?] [lsm?] possible deadlock in process_measurement (4) From: syzbot To: akpm@linux-foundation.org, dmitry.kasatkin@gmail.com, ebpqwerty472123@gmail.com, eric.snowberg@oracle.com, hughd@google.com, jmorris@namei.org, linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-security-module@vger.kernel.org, paul@paul-moore.com, roberto.sassu@huawei.com, serge@hallyn.com, stephen.smalley.work@gmail.com, syzkaller-bugs@googlegroups.com, zohar@linux.ibm.com Date: Sat, 28 Sep 2024 00:32:30 -0700 . Subject: [syzbot] [mm?] possible deadlock in shmem_file_write_iter From: syzbot To: akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, syzkaller-bugs@googlegroups.com Date: Sat, 28 Sep 2024 00:43:28 -0700 . Subject: [syzbot] [mm?] [bluetooth?] INFO: rcu detected stall in vhci_release From: syzbot To: akpm@linux-foundation.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, luiz.dentz@gmail.com, marcel@holtmann.org, syzkaller-bugs@googlegroups.com Date: Sat, 28 Sep 2024 04:56:24 -0700 . Subject: [PATCH 0/2] Introduce ptr_eq() to preserve address dependency From: Mathieu Desnoyers To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Mathieu Desnoyers , Greg Kroah-Hartman , Sebastian Andrzej Siewior , "Paul E. McKenney" , Will Deacon , Peter Zijlstra , Boqun Feng , Alan Stern , John Stultz , Neeraj Upadhyay , Frederic Weisbecker , Joel Fernandes , Josh Triplett , Uladzislau Rezki , Steven Rostedt , Lai Jiangshan , Zqiang , Ingo Molnar , Waiman Long , Mark Rutland , Thomas Gleixner , Vlastimil Babka , maged.michael@gmail.com, Mateusz Guzik , Gary Guo , Jonas Oberhauser , rcu@vger.kernel.org, linux-mm@kvack.org, lkmm@lists.linux.dev Date: Sat, 28 Sep 2024 09:51:26 -0400 . Subject: [syzbot] [kernel?] WARNING in enqueue_dl_entity From: syzbot To: akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, syzkaller-bugs@googlegroups.com Date: Sat, 28 Sep 2024 10:15:24 -0700 . Subject: [RFC PATCH v4] mm: move the check of READ_IMPLIES_EXEC out of do_mmap() From: Shu Han To: akpm@linux-foundation.org, paul@paul-moore.com, jmorris@namei.org, serge@hallyn.com, Liam.Howlett@oracle.com, vbabka@suse.cz, lorenzo.stoakes@oracle.com Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, syzbot+1cd571a672400ef3a930@syzkaller.appspotmail.com Date: Sun, 29 Sep 2024 02:00:44 +0800 . Subject: [syzbot] [mm?] possible deadlock in upgrade_mmap_lock_carefully From: syzbot To: akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, syzkaller-bugs@googlegroups.com Date: Sat, 28 Sep 2024 15:34:22 -0700 . Subject: [PATCH v2] mm/cma: print total and used count in cma_alloc() From: Xiang Gao To: akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, gaoxiang17 Date: Sun, 29 Sep 2024 11:27:57 +0800 . Subject: [linux-next:master] BUILD REGRESSION 40e0c9d414f57d450e3ad03c12765e797fc3fede From: kernel test robot To: Andrew Morton Cc: Linux Memory Management List Date: Sat, 28 Sep 2024 04:36:52 +0800 . Subject: [linux-next:fs-next] BUILD SUCCESS 7495509d052c7c738992e47aee4948c08ee9bddb From: kernel test robot To: Andrew Morton Cc: Linux Memory Management List Date: Sat, 28 Sep 2024 06:46:16 +0800 . Subject: [linux-next:fs-current] BUILD SUCCESS f15191200f474d576189af00ec9d9c1eac949183 From: kernel test robot To: Andrew Morton Cc: Linux Memory Management List Date: Sat, 28 Sep 2024 10:54:01 +0800 . Subject: [linux-next:pending-fixes] BUILD SUCCESS 7f18fcc2665e513c5b0b672958ae64bab25a62e1 From: kernel test robot To: Andrew Morton Cc: Linux Memory Management List Date: Sat, 28 Sep 2024 11:10:30 +0800 . Subject: [PATCH] mm: move get_vma_name() from procfs to mm tree From: "qiwu.chen" To: akpm@linux-foundation.org, Liam.Howlett@oracle.com, vbabka@suse.cz, lorenzo.stoakes@oracle.com Cc: linux-mm@kvack.org, "qiwu.chen" Date: Sun, 29 Sep 2024 17:32:12 +0800 . Subject: [PATCH v1 0/2] Introduce ptr_eq() to preserve address dependency From: Mathieu Desnoyers To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Mathieu Desnoyers , Greg Kroah-Hartman , Sebastian Andrzej Siewior , "Paul E. McKenney" , Will Deacon , Peter Zijlstra , Boqun Feng , Alan Stern , John Stultz , Neeraj Upadhyay , Frederic Weisbecker , Joel Fernandes , Josh Triplett , Uladzislau Rezki , Steven Rostedt , Lai Jiangshan , Zqiang , Ingo Molnar , Waiman Long , Mark Rutland , Thomas Gleixner , Vlastimil Babka , maged.michael@gmail.com, Mateusz Guzik , Gary Guo , Jonas Oberhauser , rcu@vger.kernel.org, linux-mm@kvack.org, lkmm@lists.linux.dev, Nikita Popov , llvm@lists.linux.dev Date: Sun, 29 Sep 2024 07:16:06 -0400 . Subject: [linus:master] [mm/slab] 4b87369646: WARNING:at_include/linux/alloc_tag.h:#slab_post_alloc_hook From: kernel test robot To: Suren Baghdasaryan Date: Sun, 29 Sep 2024 21:05:42 +0800 . Subject: [linux-next:master] [xfs] 3062a738d7: filebench.sum_operations/s -85.0% regression From: kernel test robot To: Jeff Layton Date: Sun, 29 Sep 2024 22:36:56 +0800 .