linux-mm archive · March 2021

4,161 messages · showing the 100 most-recently-active threads .

• DORMANTno replies REVIEWED: 1 (0M) [PATCH v8 1/2] mm: huge_memory: a new debugfs interface for splitting THP tests.
  2021-03-31 23:54 · 1 reply this month · Zi Yan <hidden>
• STALE1935d [PATCH mmotm] mm: vmscan: fix shrinker_rwsem in free_shrinker_info()
  2021-03-31 23:15 · 4 replies this month · Hugh Dickins <hughd@google.com>
• STALE1934d REVIEWED: 1 (0M) Re: [PATCH v8 3/6] stack: Optionally randomize kernel stack offset each syscall
  2021-03-31 22:39 · 2 replies this month · Thomas Gleixner <hidden>
• DORMANTno replies [linux-next:master] BUILD REGRESSION 7a43c78d0573e0bbbb0456b033e2b9a895b89464
  2021-03-31 22:38 · 0 replies this month · kernel test robot <hidden>
• STALE1906d BUG_ON(!mapping_empty(&inode->i_data))
  2021-03-31 21:58 · 2 replies this month · Hugh Dickins <hughd@google.com>
• STALE1935d [PATCH] memfd_secret: use unsigned int rather than long as syscall flags type
  2021-03-31 21:53 · 2 replies this month · Mike Rapoport <rppt@kernel.org>
• STALE1934d [PATCH v9 0/6] Optionally randomize kernel stack offset each syscall
  2021-03-31 20:56 · 6 replies this month · Kees Cook <hidden>
• STALE1935d [RFC PATCH 0/6] Use local_lock for pcp protection and reduce stat overhead
  2021-03-31 20:43 · 16 replies this month · Mel Gorman <hidden>
• STALE1870d [RFC v2 00/43] PKRAM: Preserved-over-Kexec RAM
  2021-03-31 20:29 · 45 replies this month · Anthony Yznaga <hidden>
• STALE1935d [linux-next:master 6117/8451] drivers/md/raid10.c:1707:39: warning: Uninitialized variable: first_r10bio [uninitvar]
  2021-03-31 19:48 · 1 reply this month · kernel test robot <hidden>
• STALE1928d [PATCH v6 00/27] Memory Folios
  2021-03-31 18:58 · 27 replies this month · "Matthew Wilcox (Oracle)" <willy@infradead.org>
• STALE1934d [PATCH v5 00/27] Memory Folios
  2021-03-31 18:29 · 52 replies this month · "Matthew Wilcox (Oracle)" <willy@infradead.org>
• STALE1935d [PATCH] mm: use proper type for cma_[alloc|release]
  2021-03-31 17:35 · 1 reply this month · Minchan Kim <minchan@kernel.org>
• DORMANTno replies [linux-next:master 8480/8897] drivers/staging/media/tegra-video/vi.c:1180:4: error: implicit declaration of function 'host1x_syncpt_free'; did you mean 'host1x_syncpt_read'?
  2021-03-31 17:20 · 0 replies this month · kernel test robot <hidden>
• STALE1935d REVIEWED: 1 (0M) [PATCH v7 1/2] mm: huge_memory: a new debugfs interface for splitting THP tests.
  2021-03-31 17:02 · 3 replies this month · Zi Yan <hidden>
• STALE1935d [PATCH] kasan: detect false-positives in tests
  2021-03-31 17:00 · 1 reply this month · Andrey Konovalov <hidden>
• STALE1934d [PATCH] mm/hugeltb: fix renaming of PF_MEMALLOC_NOCMA to PF_MEMALLOC_PIN
  2021-03-31 16:39 · 0 replies this month · Mike Rapoport <rppt@kernel.org>
• STALE1934d Re: [RFC] NUMA balancing: reduce TLB flush via delaying mapping on hint page fault
  2021-03-31 16:37 · 2 replies this month · Huang, Ying <hidden>
• STALE1935d [PATCH v1 0/3] drivers/char: remove /dev/kmem for good
  2021-03-31 15:21 · 9 replies this month · David Hildenbrand <hidden>
• STALE1930d [PATCH RFC 0/3] drivers/char: remove /dev/kmem for good
  2021-03-31 15:20 · 18 replies this month · David Hildenbrand <hidden>
• STALE1933d [RFC PATCH 00/15] Use obj_cgroup APIs to charge the LRU pages
  2021-03-31 15:18 · 23 replies this month · Muchun Song <hidden>
• STALE1935d [PATCH] userfaultfd: Write protect when virtual memory range has no page table entry
  2021-03-31 14:50 · 9 replies this month · Bui Quang Minh <hidden>
• STALE1935d [RFC PATCH v3 00/49] 1GB PUD THP support on x86_64
  2021-03-31 14:48 · 12 replies this month · Zi Yan <hidden>
• STALE1930d [PATCH V2 1/1] mm:improve the performance during fork
  2021-03-31 14:43 · 3 replies this month · <hidden>
• STALE1920d [PATCH RFC 0/6] fix the negative dentres bloating system memory usage
  2021-03-31 14:24 · 1 reply this month · Gautham Ananthakrishna <hidden>
• STALE1934d [PATCH v7 0/8] Add support for SVM atomics in Nouveau
  2021-03-31 13:46 · 24 replies this month · Alistair Popple <apopple@nvidia.com>
• DORMANTno replies [linux-next:master 7919/8897] drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:2608:13: error: 'struct pipe_ctx' has no member named 'ttu_regs'
  2021-03-31 13:35 · 0 replies this month · kernel test robot <hidden>
• STALE1928d [RFC PATCH 0/6] mm: thp: use generic THP migration for NUMA hinting fault
  2021-03-31 13:21 · 12 replies this month · Yang Shi <hidden>
• DORMANTno replies [linux-stable-rc:linux-5.4.y 3729/5750] arch/riscv/include/asm/processor.h:68:2: error: implicit declaration of function 'barrier'
  2021-03-31 13:03 · 0 replies this month · kernel test robot <hidden>
• STALE1936d [PATCH v3] userfaultfd/shmem: fix MCOPY_ATOMIC_CONTNUE behavior
  2021-03-31 12:55 · 3 replies this month · Axel Rasmussen <axelrasmussen@google.com>
• STALE1930d Re: [PATCH] mm/memory-failure: Use a mutex to avoid memory_failure() races
  2021-03-31 11:26 · 8 replies this month · HORIGUCHI NAOYA (堀口　直也) <hidden>
• STALE1930d [PATCH] mm,hwpoison: return -EBUSY when page already poisoned
  2021-03-31 11:00 · 33 replies this month · Aili Yao <hidden>
• DORMANTno replies [linux-next:pending-fixes] BUILD SUCCESS c67c9c0a9e1402de224f6c480345b7c21569c0a5
  2021-03-31 10:38 · 0 replies this month · kernel test robot <hidden>
• STALE1936d [PATCH 0/2] kernel-doc and MAINTAINERS clean-up
  2021-03-31 09:40 · 3 replies this month · Lukas Bulwahn <lukas.bulwahn@gmail.com>
• STALE1936d [PATCH] mm: Move mem_init_print_info() into mm_init()
  2021-03-31 09:36 · 17 replies this month · Kefeng Wang <hidden>
• STALE1936d [PATCH 0/3] Allow for multiple pages in a single writeback event
  2021-03-31 09:28 · 6 replies this month · "Matthew Wilcox (Oracle)" <willy@infradead.org>
• STALE1927d [PATCH v3 1/2] kunit: add a KUnit test for SLUB debugging functionality
  2021-03-31 08:52 · 1 reply this month · <hidden>
• STALE1932d [PATCH v3 0/8] make hugetlb put_page safe for all calling contexts
  2021-03-31 07:53 · 10 replies this month · Mike Kravetz <hidden>
• STALE1934d [PATCH v8 0/6] Optionally randomize kernel stack offset each syscall
  2021-03-31 07:51 · 6 replies this month · Kees Cook <hidden>
• STALE1936d [PATCH] nds32: flush_dcache_page: use page_mapping_file to avoid races with swapoff
  2021-03-31 07:32 · 3 replies this month · Mike Rapoport <rppt@kernel.org>
• STALE1896d [PATCH] mm/gup: check page posion status for coredump.
  2021-03-31 07:08 · 20 replies this month · Aili Yao <hidden>
• STALE1921d [PATCH v1 0/5] mm/madvise: introduce MADV_POPULATE_(READ|WRITE) to prefault/prealloc memory
  2021-03-31 06:48 · 13 replies this month · David Hildenbrand <hidden>
• STALE1935d [PATCH v2] kernel/resource: Fix locking in request_free_mem_region
  2021-03-31 06:41 · 11 replies this month · Alistair Popple <apopple@nvidia.com>
• STALE1924d REVIEWED: 7 (5M) [PATCH v4] kasan: remove redundant config option
  2021-03-31 05:37 · 6 replies this month · Walter Wu <hidden>
• STALE1936d [PATCH v2 1/2] kunit: add a KUnit test for SLUB debugging functionality
  2021-03-31 04:36 · 3 replies this month · <hidden>
• STALE1922d [syzbot] WARNING in unsafe_follow_pfn
  2021-03-31 04:32 · 2 replies this month · syzbot <hidden>
• STALE1936d [PATCH] mm: add ___GFP_NOINIT flag which disables zeroing on alloc
  2021-03-31 03:57 · 7 replies this month · Hyunsoon Kim <hidden>
• STALE1936d [PATCH v2 0/8] make hugetlb put_page safe for all calling contexts
  2021-03-31 02:41 · 25 replies this month · Mike Kravetz <hidden>
• DORMANTno replies [linux-next:master 7889/8451] drivers/pinctrl/bcm/pinctrl-bcm6362.c:503:8: warning: cast from pointer to integer of different size
  2021-03-31 02:19 · 0 replies this month · kernel test robot <hidden>
• DORMANTno replies [PATCH] mm: cma: add the CMA instance name to cma trace events
  2021-03-30 22:03 · 0 replies this month · Minchan Kim <minchan@kernel.org>
• DORMANTno replies [linux-next:master] BUILD REGRESSION 4143e05b7b171902f4938614c2a68821e1af46bc
  2021-03-30 22:00 · 0 replies this month · kernel test robot <hidden>
• STALE1934d REVIEWED: 1 (1M) [v2 PATCH] mm: gup: remove FOLL_SPLIT
  2021-03-30 20:40 · 0 replies this month · Yang Shi <hidden>
• DORMANTno replies [linux-next:master 7892/8451] pinctrl-bcm6368.c:undefined reference to `pinconf_generic_dt_node_to_map'
  2021-03-30 20:35 · 0 replies this month · kernel test robot <hidden>
• STALE1929d [PATCH] mm, thp: Relax the VM_DENYWRITE constraint on file-backed THPs
  2021-03-30 20:02 · 5 replies this month · Collin Fijalkovich <hidden>
• DORMANTno replies [linux-next:master 7889/8451] pinctrl-bcm6362.c:undefined reference to `pinconf_generic_dt_node_to_map'
  2021-03-30 18:48 · 0 replies this month · kernel test robot <hidden>
• DORMANTno replies [linux-next:master 7356/8451] percpu.c:undefined reference to `vunmap_range_noflush'
  2021-03-30 18:21 · 0 replies this month · kernel test robot <hidden>
• STALE1936d [PATCH mm v2] mm, kasan: fix for "integrate page_alloc init with HW_TAGS"
  2021-03-30 18:12 · 2 replies this month · Andrey Konovalov <hidden>
• DORMANTno replies [linux-next:master 7353/8451] percpu.c:undefined reference to `vmap_pages_range_noflush'
  2021-03-30 18:06 · 0 replies this month · kernel test robot <hidden>
• STALE1936d [PATCH v2] mm: Move page_mapping_file to pagemap.h
  2021-03-30 17:16 · 4 replies this month · "Matthew Wilcox (Oracle)" <willy@infradead.org>
• DORMANTno replies [linux-next:master 7883/8451] pinctrl-bcm6328.c:undefined reference to `pinconf_generic_dt_node_to_map'
  2021-03-30 17:05 · 0 replies this month · kernel test robot <hidden>
• STALE1936d Re: [PATCH 4/6] mm: thp: refactor NUMA fault handling
  2021-03-30 17:04 · 1 reply this month · Huang, Ying <hidden>
• STALE1936d Re: [PATCH 3/6] mm: migrate: teach migrate_misplaced_page() about THP
  2021-03-30 16:58 · 1 reply this month · Huang, Ying <hidden>
• STALE1936d Re: exec error: BUG: Bad rss-counter
  2021-03-30 16:48 · 8 replies this month · Eric W. Biederman <hidden>
• STALE1936d [PATCH mm] mm, kasan: fix for "integrate page_alloc init with HW_TAGS"
  2021-03-30 16:38 · 2 replies this month · Andrey Konovalov <hidden>
• STALE1927d [PATCH] mm: gup: remove FOLL_SPLIT
  2021-03-30 16:35 · 4 replies this month · Yang Shi <hidden>
• DORMANTno replies [linux-next:master 3894/8451] arch/arm64/include/asm/syscall_wrapper.h:76:25: warning: no previous prototype for '__arm64_sys_quotactl_path'
  2021-03-30 15:53 · 0 replies this month · kernel test robot <hidden>
• DORMANTno replies [PATCH] kasan: fix conflict with page poisoning
  2021-03-30 15:36 · 0 replies this month · Andrey Konovalov <hidden>
• STALE1936d [PATCH] mm: change size_t to unsigned int for cma_alloc
  2021-03-30 15:05 · 5 replies this month · Minchan Kim <minchan@kernel.org>
• STALE1936d [PATCH] mm: page_alloc: ignore init_on_free=1 for page alloc
  2021-03-30 14:48 · 15 replies this month · Sergei Trofimovich <hidden>
• STALE1937d [PATCH 0/4] Cleanup and fixup for ksm
  2021-03-30 14:04 · 4 replies this month · Miaohe Lin <linmiaohe@huawei.com>
• STALE1934d [PATCH 0/3] mm, pmem: Force unmap pmem on surprise remove
  2021-03-30 13:50 · 18 replies this month · Dan Williams <hidden>
• STALE1937d [RFC] NUMA balancing: reduce TLB flush via delaying mapping on hint page fault
  2021-03-30 13:34 · 1 reply this month · Huang Ying <hidden>
• STALE1923d [PATCH v3 0/9] Speedup mremap on ppc64
  2021-03-30 13:28 · 10 replies this month · Aneesh Kumar K.V <hidden>
• DORMANTno replies [PATCH] mm/ksm: remove unused parameter from remove_trailing_rmap_items()
  2021-03-30 12:14 · 0 replies this month · Chengyang Fan <hidden>
• STALE1937d [PATCH] mm/page_alloc: Add a bulk page allocator -fix -fix
  2021-03-30 11:52 · 1 reply this month · Mel Gorman <hidden>
• STALE1937d re: mm/page_alloc: add a bulk page allocator
  2021-03-30 11:47 · 1 reply this month · Colin Ian King <hidden>
• STALE1937d Re: [Question] Is there a race window between swapoff vs synchronous swap_readpage
  2021-03-30 11:22 · 2 replies this month · Huang, Ying <hidden>
• STALE1937d [PATCH v26 00/13] Introduce Data Access MONitor (DAMON)
  2021-03-30 10:21 · 16 replies this month · <hidden>
• STALE1935d [linux-next:master 8015/8469] drivers/gpu/drm/i915/i915_mm.c:76 remap_io_sg() error: uninitialized symbol 'err'.
  2021-03-30 10:02 · 0 replies this month · Dan Carpenter <hidden>
• STALE1937d [linux-next:master 7313/8469] drivers/gpio/gpio-sim.c:388:34: warning: unused variable 'gpio_sim_of_match'
  2021-03-30 09:59 · 4 replies this month · kernel test robot <hidden>
• STALE1937d [PATCH][next] mm/vmalloc: Fix read of pointer area after it has been free'd
  2021-03-30 09:54 · 6 replies this month · Colin King <hidden>
• STALE1937d [PATCH] mm/ksm: remove unused parameter from remove_trailing_rmap_items()
  2021-03-30 09:28 · 1 reply this month · Chengyang Fan <hidden>
• STALE1937d [linux-next:master 4793/7299] drivers/hid/hid-thrustmaster.c:300:27-34: WARNING opportunity for kmemdup
  2021-03-30 07:44 · 2 replies this month · kernel test robot <hidden>
• STALE1924d Re: [Question] Is there a race window between swapoff vs synchronous swap_readpage
  2021-03-30 07:28 · 1 reply this month · Huang, Ying <hidden>
• STALE1935d [PATCH mm] kfence, x86: fix preemptible warning on KPTI-enabled systems
  2021-03-30 06:58 · 0 replies this month · Marco Elver <elver@google.com>
• DORMANTno replies [linux-stable-rc:linux-4.19.y 2415/3807] arch/riscv/include/asm/processor.h:82:2: error: implicit declaration of function 'barrier'
  2021-03-30 06:33 · 0 replies this month · kernel test robot <hidden>
• DORMANTno replies [linux-next:master] BUILD REGRESSION 9d49ed9ca93b8c564033c1d6808017bc9052b5db
  2021-03-30 06:25 · 0 replies this month · kernel test robot <hidden>
• STALE1937d REVIEWED: 2 (2M) [PATCH v3] kernel/resource: Fix locking in request_free_mem_region
  2021-03-30 05:20 · 3 replies this month · Alistair Popple <apopple@nvidia.com>
• STALE1937d [PATCH] mm: fix race by making init_zero_pfn() early_initcall
  2021-03-30 05:00 · 3 replies this month · Ilya Lipnitskiy <hidden>
• STALE1937d Re: [Question] Is there a race window between swapoff vs synchronous swap_readpage
  2021-03-30 03:16 · 1 reply this month · Huang, Ying <hidden>
• STALE1933d [PATCH v6 0/4] Cleanup and fixups for vmemmap handling
  2021-03-30 02:34 · 9 replies this month · Oscar Salvador <osalvador@suse.de>
• STALE1937d [linux-next:master 3666/7588] fs/cifsd/smb_common.c:613:7: error: implicit declaration of function 'groups_alloc'; did you mean 'cgroup_sk_alloc'?
  2021-03-30 01:39 · 1 reply this month · kernel test robot <hidden>
• STALE1937d [PATCH rfc 0/4] percpu: partial chunk depopulation
  2021-03-30 01:05 · 16 replies this month · Roman Gushchin <hidden>
• STALE1937d [linux-next:master 7236/7588] mm/util.c:999:2: error: statement requires expression of scalar type ('void' invalid)
  2021-03-30 00:38 · 1 reply this month · kernel test robot <hidden>
• STALE1937d [linux-next:master 4948/8469] fs/cifsd/oplock.c:1454: warning: expecting prototype for create_durable_rsp__buf(). Prototype was for create_durable_rsp_buf() instead
  2021-03-30 00:01 · 1 reply this month · kernel test robot <hidden>
• STALE1915d [PATCH v11 0/6] KASAN for powerpc64 radix
  2021-03-29 23:54 · 21 replies this month · Daniel Axtens <hidden>
• DORMANTno replies [linux-next:master 7512/8469] drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:4578:6: warning: no previous prototype for 'amdgpu_device_recheck_guilty_jobs'
  2021-03-29 23:12 · 0 replies this month · kernel test robot <hidden>
• STALE1937d [PATCH v2] userfaultfd/shmem: fix MCOPY_ATOMIC_CONTNUE behavior
  2021-03-29 22:51 · 1 reply this month · Axel Rasmussen <axelrasmussen@google.com>
• STALE1937d [PATCH 0/8] make hugetlb put_page safe for all calling contexts
  2021-03-29 22:46 · 52 replies this month · Mike Kravetz <hidden>
• STALE1931d [PATCH v5 0/4] man2: udpate mm/userfaultfd manpages to latest
  2021-03-29 22:19 · 4 replies this month · Peter Xu <peterx@redhat.com>