linux-mm archive · February 2024

4,580 messages · showing the 100 most-recently-active threads .

• STALE935d MGLRU premature memcg OOM on slow writes
  2024-02-29 23:51 · 2 replies this month · Chris Down <chris@chrisdown.name>
• STALE949d [PATCH v3 bpf-next 0/3] mm: Cleanup and identify various users of kernel virtual address space
  2024-02-29 23:43 · 3 replies this month · Alexei Starovoitov <hidden>
• STALE704d [LSF/MM/BPF TOPIC] TAO: THP Allocator Optimizations
  2024-02-29 23:31 · 8 replies this month · Yu Zhao <hidden>
• STALE949d [RFC PATCH v3 00/26] ext4: use iomap for regular file's buffered IO path and enable large foilo
  2024-02-29 23:29 · 23 replies this month · Zhang Yi <hidden>
• STALE938d [PATCH v5 00/13] riscv: ASID-related and UP-related TLB flush enhancements
  2024-02-29 23:22 · 13 replies this month · Samuel Holland <samuel.holland@sifive.com>
• STALE944d LANDED [PATCH] block: Fix page refcounts for unaligned buffers in __bio_release_pages()
  2024-02-29 22:56 · 3 replies this month · Tony Battersby <hidden>
• STALE949d [linux-next:master 10835/11156] include/asm-generic/pgtable-nop4d.h:11:33: error: 'PGDIR_SHIFT' undeclared; did you mean 'PUD_SHIFT'?
  2024-02-29 22:49 · 1 reply this month · kernel test robot <hidden>
• STALE936d [PATCH v8 00/38] arm64/gcs: Provide support for GCS in userspace
  2024-02-29 22:13 · 86 replies this month · Mark Brown <broonie@kernel.org>
• STALE949d [PATCH] vfio/type1: unpin PageReserved page
  2024-02-29 22:04 · 8 replies this month · Yisheng Xie <hidden>
• DORMANTno replies [linux-next:master 10211/11156] WARNING: modpost: "__divdi3" [fs/f2fs/f2fs.ko] undefined!
  2024-02-29 21:45 · 0 replies this month · kernel test robot <hidden>
• STALE847d [LSF/MM/BPF TOPIC] untorn buffered writes
  2024-02-29 21:21 · 10 replies this month · "Theodore Ts'o" <tytso@mit.edu>
• STALE909d [PATCH 0/8] Some cleanups for memory-failure
  2024-02-29 21:21 · 8 replies this month · "Matthew Wilcox (Oracle)" <willy@infradead.org>
• STALE947d [linux-next:master 5519/11156] kernel/bpf/bpf_struct_ops.c:247:16: warning: bitwise operation between different enumeration types ('enum bpf_type_flag' and 'enum bpf_reg_type')
  2024-02-29 21:07 · 1 reply this month · kernel test robot <hidden>
• STALE949d [PATCH v3 00/35] Memory allocation profiling
  2024-02-29 20:55 · 197 replies this month · Suren Baghdasaryan <surenb@google.com>
• STALE949d [PATCH v2 0/3] RISC-V: mm: do not treat hint addr on mmap as the upper bound to search
  2024-02-29 20:54 · 3 replies this month · Yangyu Chen <hidden>
• STALE689d LANDED [LSF/MM/BPF TOPIC] Measuring limits and enhancing buffered IO
  2024-02-29 20:51 · 81 replies this month · Luis Chamberlain <mcgrof@kernel.org>
• STALE944d [RFC PATCH v6 00/12] cxl: Add support for CXL feature commands, CXL device patrol scrub control and DDR5 ECS control features
  2024-02-29 20:41 · 31 replies this month · <hidden>
• STALE949d [PATCH] block: Remove special-casing of compound pages
  2024-02-29 20:05 · 3 replies this month · "Matthew Wilcox (Oracle)" <willy@infradead.org>
• STALE949d [LSF/MM/BPF TOPIC] Large folios, swap and fscache
  2024-02-29 19:31 · 12 replies this month · David Howells <dhowells@redhat.com>
• STALE901d folio_mmapped
  2024-02-29 19:02 · 12 replies this month · Matthew Wilcox <willy@infradead.org>
• STALE945d REVIEWED: 1 (0M) [PATCH v2] zswap: replace RB tree with xarray
  2024-02-29 18:58 · 2 replies this month · Chris Li <chrisl@kernel.org>
• DORMANTno replies [linux-next:master] BUILD REGRESSION f303a3e2bcfba900efb5aee55236d17030e9f882
  2024-02-29 18:54 · 0 replies this month · kernel test robot <hidden>
• STALE949d [PATCH v2] mm/vmstat: Add order's information for extfrag_index and unusable_index
  2024-02-29 18:40 · 1 reply this month · Hao Ge <hidden>
• STALE949d [RFC] Memory tiering kernel alignment
  2024-02-29 18:23 · 3 replies this month · David Rientjes <rientjes@google.com>
• STALE946d [linux-next:master] [mm] 8f33a2ff30: stress-ng.resched.ops_per_sec -10.3% regression
  2024-02-29 18:21 · 1 reply this month · kernel test robot <hidden>
• DORMANTno replies [linux-next:master 10211/11156] file.o:undefined reference to `__moddi3'
  2024-02-29 18:15 · 0 replies this month · kernel test robot <hidden>
• STALE945d [PATCH v7 00/12] iov_iter: Convert the iterator macros into inline funcs
  2024-02-29 17:40 · 6 replies this month · David Howells <dhowells@redhat.com>
• DORMANTno replies [linux-next:master 8897/11156] arch/riscv/boot/dts/sophgo/sg2042.dtsi:9:10: fatal error: 'dt-bindings/reset/sophgo,sg2042-reset.h' file not found
  2024-02-29 17:13 · 0 replies this month · kernel test robot <hidden>
• STALE524d BUG: Bad page map in process init pte:c0ab684c pmd:01182000 (on a PowerMac G4 DP)
  2024-02-29 17:11 · 2 replies this month · Erhard F. <hidden>
• DORMANTno replies [linux-next:master 10211/11156] file.c:undefined reference to `__aeabi_ldivmod'
  2024-02-29 15:56 · 0 replies this month · kernel test robot <hidden>
• STALE945d [PATCH v2 bpf-next 0/3] mm: Cleanup and identify various users of kernel virtual address space
  2024-02-29 15:56 · 8 replies this month · Alexei Starovoitov <hidden>
• STALE945d [PATCH] mm/kmemleak: Don't hold kmemleak_lock when calling printk()
  2024-02-29 15:55 · 2 replies this month · Waiman Long <longman@redhat.com>
• STALE950d [PATCH 0/1] Is pagecache_isize_extended() compatible with large folios?
  2024-02-29 15:43 · 2 replies this month · "Matthew Wilcox (Oracle)" <willy@infradead.org>
• STALE950d [PATCH] mm/mempolicy: Use a folio in do_mbind()
  2024-02-29 15:41 · 1 reply this month · "Matthew Wilcox (Oracle)" <willy@infradead.org>
• STALE925d [PATCH v1] mm: convert folio_estimated_sharers() to folio_likely_mapped_shared()
  2024-02-29 15:28 · 5 replies this month · David Hildenbrand <hidden>
• STALE871d [LSF/MM/BPF TOPIC] Sharing page tables across processes (mshare)
  2024-02-29 15:15 · 3 replies this month · Khalid Aziz <hidden>
• STALE950d [PATCH RESEND 1/2] cgroup/cpuset: Remove cpuset_do_slab_mem_spread()
  2024-02-29 14:28 · 1 reply this month · Xiongwei Song <hidden>
• DORMANTno replies [linux-next:master 10109/11156] drivers/hid/amd-sfh-hid/amd_sfh_pcie.c:413:34: error: 'struct system_cpuinfo_parisc' has no member named 'x86'
  2024-02-29 14:08 · 0 replies this month · kernel test robot <hidden>
• STALE797d [RFC PATCH v5 00/29] TDX KVM selftests
  2024-02-29 13:20 · 11 replies this month · Sagi Shahar <hidden>
• STALE950d [PATCH v3] filemap: avoid unnecessary major faults in filemap_fault()
  2024-02-29 12:21 · 2 replies this month · Peng Zhang <hidden>
• STALE949d REVIEWED: 6 (3M) [PATCH v6] mm/vmalloc: lock contention optimization under multi-threading
  2024-02-29 12:07 · 4 replies this month · rulinhuang <hidden>
• STALE950d [PATCH] mm/memory.c: do_numa_page(): remove a redundant page table read
  2024-02-29 11:35 · 2 replies this month · John Hubbard <jhubbard@nvidia.com>
• DORMANTno replies [linux-next:pending-fixes] BUILD SUCCESS cbd0dd66742e17fb39be25ed9c4c45c2d8451c4d
  2024-02-29 11:22 · 0 replies this month · kernel test robot <hidden>
• STALE927d [PATCH v3 00/11] Mitigate a vmap lock contention v3
  2024-02-29 10:38 · 14 replies this month · "Uladzislau Rezki (Sony)" <urezki@gmail.com>
• STALE938d [LSF/MM/BPF TOPIC] Address Space Isolation
  2024-02-29 09:57 · 0 replies this month · Brendan Jackman <hidden>
• STALE946d [RESEND PATCH v8 0/8] Reduce TLB flushes by 94% by improving folio migration
  2024-02-29 09:33 · 10 replies this month · Byungchul Park <byungchul@sk.com>
• STALE945d [PATCH 0/2] Fix I/O high when memory almost met memcg limit
  2024-02-29 09:01 · 12 replies this month · Liu Shixin <hidden>
• STALE950d Re: [PATCH v3] mm, vmscan: do not turn on cache_trim_mode if it doesn't work
  2024-02-29 08:50 · 1 reply this month · Huang, Ying <hidden>
• STALE945d [PATCH v2 0/7] mm/treewide: Replace pXd_large() with pXd_leaf()
  2024-02-29 08:44 · 7 replies this month · peterx@redhat.com
• STALE950d Re: [PATCH v3] mm, vmscan: do not turn on cache_trim_mode if it doesn't work
  2024-02-29 08:39 · 1 reply this month · Huang, Ying <hidden>
• STALE950d [PATCH 0/5] mm/treewide: Replace pXd_large() with pXd_leaf()
  2024-02-29 07:56 · 8 replies this month · peterx@redhat.com
• STALE699d REVIEWED: 6 (3M) [PATCH v11 3/3] ACPI: APEI: handle synchronous exceptions in task work to send correct SIGBUS si_code
  2024-02-29 07:05 · 1 reply this month · Shuai Xue <xueshuai@linux.alibaba.com>
• DORMANTno replies [linux-next:master 8933/10830] arch/riscv/boot/dts/sophgo/sg2042.dtsi:9:10: fatal error: dt-bindings/reset/sophgo,sg2042-reset.h: No such file or directory
  2024-02-29 06:52 · 0 replies this month · kernel test robot <hidden>
• STALE950d Re: [PATCH v3] filemap: avoid unnecessary major faults in filemap_fault()
  2024-02-29 06:45 · 2 replies this month · Huang, Ying <hidden>
• STALE950d Re: [PATCH v3] mm, vmscan: do not turn on cache_trim_mode if it doesn't work
  2024-02-29 06:32 · 1 reply this month · Huang, Ying <hidden>
• STALE950d [PATCH v3] mm, vmscan: do not turn on cache_trim_mode if it doesn't work
  2024-02-29 06:11 · 3 replies this month · Byungchul Park <byungchul@sk.com>
• STALE875d [PATCH 0/8] PageFlags cleanups
  2024-02-29 05:06 · 11 replies this month · "Matthew Wilcox (Oracle)" <willy@infradead.org>
• STALE925d [LSF/MM/BPF TOPIC] Reclamation interactions with RCU
  2024-02-29 04:44 · 8 replies this month · "Paul E. McKenney" <paulmck@kernel.org>
• STALE950d [PATCH RFC 0/5] support NUMA emulation for arm64
  2024-02-29 03:26 · 6 replies this month · Rongwei Wang <hidden>
• STALE946d [PATCH RFC v2 0/5] mm: support large folios swap-in
  2024-02-29 01:33 · 9 replies this month · Barry Song <hidden>
• STALE950d REVIEWED: 4 (4M) [PATCH 1/2] kernel-doc: Add unary operator * to $type_param_ref
  2024-02-28 23:47 · 3 replies this month · Akira Yokosawa <akiyks@gmail.com>
• STALE912d [PATCH v3 0/4] Swap-out small-sized THP without splitting
  2024-02-28 23:18 · 39 replies this month · Ryan Roberts <ryan.roberts@arm.com>
• STALE945d [PATCH v2 0/9] Cover a guard gap corner case
  2024-02-28 23:10 · 19 replies this month · Rick Edgecombe <rick.p.edgecombe@intel.com>
• DORMANTno replies [PATCH] mm: page_alloc: Use div64_ul() instead of do_div()
  2024-02-28 22:52 · 0 replies this month · Thorsten Blum <hidden>
• STALE950d [linux-next:master] BUILD REGRESSION 20af1ca418d2c0b11bc2a1fe8c0c88f67bcc2a7e
  2024-02-28 22:03 · 1 reply this month · kernel test robot <hidden>
• STALE950d [linux-next:master 10511/10830] mm/internal.h:98:23: error: implicit declaration of function 'pte_mkclean'; did you mean 'page_mkclean'?
  2024-02-28 21:52 · 1 reply this month · kernel test robot <hidden>
• STALE950d [PATCH] mm/vmscan: simplify the calculation of fractions for SCAN_FRACT
  2024-02-28 21:44 · 1 reply this month · Byungchul Park <byungchul@sk.com>
• DORMANTno replies [linux-next:master 5947/10830] include/linux/leds.h:299:(.text.igc_led_setup+0x170): undefined reference to `devm_led_classdev_register_ext'
  2024-02-28 20:32 · 0 replies this month · kernel test robot <hidden>
• STALE950d Stall at page allocations with __GFP_RETRY_MAYFAIL (Re: [PATCH v1] ALSA: memalloc: Fix indefinite hang in non-iommu case)
  2024-02-28 19:33 · 12 replies this month · Takashi Iwai <hidden>
• STALE950d LANDED: 5 (5M) [PATCH v3 1/1] arm64: remove unnecessary ifdefs around is_compat_task()
  2024-02-28 18:57 · 1 reply this month · Leonardo Bras <hidden>
• STALE937d [PATCH v4 00/36] Memory allocation profiling
  2024-02-28 18:39 · 94 replies this month · Suren Baghdasaryan <surenb@google.com>
• STALE950d [PATCH] mm: add alloc_contig_migrate_range allocation statistics
  2024-02-28 17:58 · 5 replies this month · Richard Chang <hidden>
• DORMANTno replies [linux-next:master 9574/10830] drivers/power/supply/power_supply_core.c:1630:9: error: too few arguments to function 'power_supply_init_attrs'
  2024-02-28 17:17 · 0 replies this month · kernel test robot <hidden>
• DORMANTno replies [linux-next:pending-fixes] BUILD SUCCESS 75d8cf735082728a5dfb7e46926ee184851cc519
  2024-02-28 17:16 · 0 replies this month · kernel test robot <hidden>
• DORMANTno replies REVIEWED: 1 (0M) [PATCH] mm: Use folio more widely in __split_huge_page
  2024-02-28 16:43 · 0 replies this month · "Matthew Wilcox (Oracle)" <willy@infradead.org>
• DORMANTno replies [linux-next:master 10123/10830] include/linux/dpll.h:179:1: warning: control reaches end of non-void function
  2024-02-28 16:27 · 0 replies this month · kernel test robot <hidden>
• STALE943d [PATCH v5 0/8] Split a folio to any lower order folios
  2024-02-28 15:52 · 14 replies this month · Zi Yan <hidden>
• STALE951d [RFC PATCH 0/9] shmem: fix llseek in hugepages
  2024-02-28 15:50 · 15 replies this month · Daniel Gomez <hidden>
• STALE945d [PATCH v3 0/2] mm/zswap: optimize for dynamic zswap_pools
  2024-02-28 15:50 · 9 replies this month · Chengming Zhou <hidden>
• STALE946d [PATCH] mm/huge_memory: fix swap entry values of tail pages of THP
  2024-02-28 15:36 · 15 replies this month · Charan Teja Kalla <hidden>
• DORMANTno replies [linux-next:master 10511/10830] mm/internal.h:144:14: error: implicit declaration of function 'pte_batch_hint'
  2024-02-28 15:11 · 0 replies this month · kernel test robot <hidden>
• DORMANTno replies [linux-next:master 10516/10830] mm/zsmalloc.c:742:23: warning: 'get_zspage_lockless' defined but not used
  2024-02-28 15:11 · 0 replies this month · kernel test robot <hidden>
• STALE951d [PATCH] btrfs: remove SLAB_MEM_SPREAD flag usage
  2024-02-28 14:32 · 1 reply this month · chengming.zhou@linux.dev
• DORMANTno replies [linux-next:master 7237/10830] drivers/gpu/drm/xe/xe_mmio.c:109:23: error: result of comparison of constant 4294967296 with expression of type 'resource_size_t' (aka 'unsigned int') is always false
  2024-02-28 13:36 · 0 replies this month · kernel test robot <hidden>
• STALE951d [linux-next:master 9092/10236] arch/mips/kernel/mips-mt.c:3207: Error: Unable to parse register name $fp
  2024-02-28 12:23 · 2 replies this month · kernel test robot <hidden>
• DORMANTno replies [PATCH] mm/vmstat: Add order's information for extfrag_index and unusable_index
  2024-02-28 11:48 · 0 replies this month · Hao Ge <hidden>
• STALE951d [PATCH] mm/vmstat: Add order's information for extfrag_index and unusable_index
  2024-02-28 11:44 · 1 reply this month · Hao Ge <hidden>
• DORMANTno replies [linux-next:master 10266/10830] drivers/gpu/drm/display/drm_dp_tunnel.c:1185: warning: expecting prototype for drm_dp_tunnel_atomic_get_allocated_bw(). Prototype was for drm_dp_tunnel_get_allocated_bw() instead
  2024-02-28 11:40 · 0 replies this month · kernel test robot <hidden>
• STALE951d [PATCH] mm: userfaultfd: fix unexpected change to src_folio when UFFDIO_MOVE fails
  2024-02-28 10:47 · 5 replies this month · Qi Zheng <hidden>
• STALE951d [PATCH] mm/vmalloc: Fix return value check for vb_alloc
  2024-02-28 10:09 · 4 replies this month · 刘海龙 (LaoLiu) <hidden>
• STALE935d [PATCH] slub: avoid scanning all partial slabs in get_slabinfo()
  2024-02-28 09:52 · 20 replies this month · Jianfeng Wang <hidden>
• STALE951d [PATCH] mm/zsmalloc: move get_zspage_lockless into #ifdef
  2024-02-28 09:45 · 1 reply this month · Arnd Bergmann <arnd@kernel.org>
• STALE911d REVIEWED: 1 (1M) [PATCH net-next v6 2/5] page_frag: unify gfp bits for order 3 page allocation
  2024-02-28 09:32 · 0 replies this month · Yunsheng Lin <hidden>
• STALE911d REVIEWED: 2 (1M) [PATCH net-next v6 3/5] net: introduce page_frag_cache_drain()
  2024-02-28 09:32 · 0 replies this month · Yunsheng Lin <hidden>
• STALE911d [PATCH net-next v6 1/5] mm/page_alloc: modify page_frag_alloc_align() to accept align as an argument
  2024-02-28 09:32 · 0 replies this month · Yunsheng Lin <hidden>
• STALE949d [PATCH] mm/slab: Fix a kmemleak in kmem_cache_destroy()
  2024-02-28 09:31 · 3 replies this month · Xiaolei Wang <hidden>
• STALE944d [PATCH 0/3] make the hugetlb migration strategy consistent
  2024-02-28 08:39 · 8 replies this month · Baolin Wang <baolin.wang@linux.alibaba.com>
• STALE951d [PATCH 0/2] mm/zsmalloc: simplify synchronization between zs_page_migrate() and free_zspage()
  2024-02-28 06:49 · 14 replies this month · Chengming Zhou <hidden>
• STALE951d [PATCH v2] mm/zsmalloc: don't need to reserve LSB in handle
  2024-02-28 03:26 · 1 reply this month · Chengming Zhou <chengming.zhou@linux.dev>
• STALE946d [Question] CoW on VM_PFNMAP vma during write fault
  2024-02-28 02:18 · 5 replies this month · Wupeng Ma <hidden>