Linux Kernel Memory Management
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- [PATCH v12 08/10] block: Add BIO_PAGE_PINNED and associated infrastructure, (continued)
- [PATCH 0/2] iomap, splice: Fix DIO/splice_read race memory corruptor and kill off ITER_PIPE,
David Howells
- [linux-next:master 911/10933] arch/x86/kvm/mmu/mmu.c:102:22: sparse: sparse: symbol 'tdp_mmu_allowed' was not declared. Should it be static?,
kernel test robot
- [linux-next:pending-fixes] BUILD SUCCESS 39693c3ba989e54d2bb8696261f5c0e711c9c018, kernel test robot
- LTP: preadv03: WARNING: CPU: 0 PID: 101250 at mm/gup.c:2121 is_valid_gup_args (mm/gup.c:2121 (discriminator 1)),
Naresh Kamboju
- [PATCH] Revert "mm: Always release pages to the buddy allocator in memblock_free_late().",
Aaron Thompson
- [PATCH] mm/memremap.c: Fix outdated comment in devm_memremap_pages, Li Zhijian
- [syzbot] WARNING in is_valid_gup_args,
syzbot
- [PATCH] mm: kfence: export kfence_enabled as global variables,
Zhenhua Huang
- [PATCH v4 00/14] Introduce Copy-On-Write to Page Table,
Chih-En Lin
- [PATCH v4 01/14] mm: Allow user to control COW PTE via prctl, Chih-En Lin
- [PATCH v4 02/14] mm: Add Copy-On-Write PTE to fork(), Chih-En Lin
- [PATCH v4 03/14] mm: Add break COW PTE fault and helper functions, Chih-En Lin
- [PATCH v4 04/14] mm/rmap: Break COW PTE in rmap walking, Chih-En Lin
- [PATCH v4 06/14] mm/ksm: Break COW PTE before modify shared PTE, Chih-En Lin
- [PATCH v4 07/14] mm/madvise: Handle COW-ed PTE with madvise(), Chih-En Lin
- [PATCH v4 08/14] mm/gup: Trigger break COW PTE before calling follow_pfn_pte(), Chih-En Lin
- [PATCH v4 09/14] mm/mprotect: Break COW PTE before changing protection, Chih-En Lin
- [PATCH v4 10/14] mm/userfaultfd: Support COW PTE, Chih-En Lin
- [PATCH v4 11/14] mm/migrate_device: Support COW PTE, Chih-En Lin
- [PATCH v4 12/14] fs/proc: Support COW PTE with clear_refs_write, Chih-En Lin
- [PATCH v4 13/14] events/uprobes: Break COW PTE before replacing page, Chih-En Lin
- [PATCH v4 14/14] mm: fork: Enable COW PTE to fork system call, Chih-En Lin
- [PATCH v4 05/14] mm/khugepaged: Break COW PTE before scanning pte, Chih-En Lin
- Re: [PATCH v4 00/14] Introduce Copy-On-Write to Page Table, Pasha Tatashin
- [linux-next:master 9327/10565] drivers/powercap/idle_inject.c:130:40-42: WARNING !A || A && B is equivalent to !A || B, kernel test robot
- [RFC 0/2] tmpfs: add the option to disable swap,
Luis Chamberlain
- Need help tracking down a bug in the bio-FOLL_PIN patches,
David Howells
- [PATCH 3/2] shmem: Fix W=1 build warnings with CONFIG_SHMEM=n, Matthew Wilcox (Oracle)
- [linux-next:master] BUILD REGRESSION 129af770823407ee115a56c69a04b440fd2fbe61, kernel test robot
- [PATCH 1/2] filemap: Add mapping_read_folio_gfp(),
Matthew Wilcox (Oracle)
- [LSF/MM/BPF TOPIC] sframe: An orc like stack unwinder for the kernel to get a user space stacktrace, Steven Rostedt
- [RFC PATCH 0/2] remove parameter 'compound' of add_file_rmap,
Yin Fengwei
- [linux-next:master 4266/10565] drivers/gpu/drm/amd/amdgpu/../display/dc/dcn32/dcn32_resource_helpers.c:62:18: warning: variable 'cursor_bpp' set but not used, kernel test robot
- [linux-next:master] [io_uring] b5d3ae202f: WARNING:at_kernel/sched/core.c:#__might_sleep,
kernel test robot
- [linux-next:master 6635/10565] samples/ftrace/ftrace-ops.c:15:14: sparse: sparse: symbol 'nr_function_calls' was not declared. Should it be static?, kernel test robot
- [PATCH V6 0/2] mm: shmem: support POSIX_FADV_[WILL|DONT]NEED for shmem files,
Charan Teja Kalla
- [RFC PATCH v4 0/4] folio based filemap_map_pages(),
Yin Fengwei
- [PATCH v2] mm/khugepaged: skip shmem with userfaultfd,
David Stevens
- [linux-next:master 3628/10565] drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_hubbub.c:1011:6: warning: no previous prototype for 'hubbub31_init', kernel test robot
- [linux-next:pending-fixes] BUILD SUCCESS 11b3628314a5aa3fecf029bcacfaac21fea369e4, kernel test robot
- [PATCH 0/2] zsmalloc: fine-grained fullness grouping,
Sergey Senozhatsky
- [syzbot] kernel BUG in process_one_work,
syzbot
- [PATCH v5 0/7] mm/vmalloc.c: allow vread() to read out vm_map_ram areas,
Baoquan He
- [PATCH 00/19] mm: Introduce a cgroup to limit the amount of locked and pinned memory,
Alistair Popple
- [PATCH 01/19] mm: Introduce vm_account, Alistair Popple
- [PATCH 02/19] drivers/vhost: Convert to use vm_account, Alistair Popple
- [PATCH 03/19] drivers/vdpa: Convert vdpa to use the new vm_structure, Alistair Popple
- [PATCH 04/19] infiniband/umem: Convert to use vm_account, Alistair Popple
- [PATCH 05/19] RMDA/siw: Convert to use vm_account, Alistair Popple
- [PATCH 06/19] RDMA/usnic: convert to use vm_account, Alistair Popple
- [PATCH 07/19] vfio/type1: Charge pinned pages to pinned_vm instead of locked_vm, Alistair Popple
- [PATCH 08/19] vfio/spapr_tce: Convert accounting to pinned_vm, Alistair Popple
- [PATCH 09/19] io_uring: convert to use vm_account, Alistair Popple
- [PATCH 10/19] net: skb: Switch to using vm_account, Alistair Popple
- [PATCH 11/19] xdp: convert to use vm_account, Alistair Popple
- [PATCH 12/19] kvm/book3s_64_vio: Convert account_locked_vm() to vm_account_pinned(), Alistair Popple
- [PATCH 13/19] fpga: dfl: afu: convert to use vm_account, Alistair Popple
- [PATCH 14/19] mm: Introduce a cgroup for pinned memory, Alistair Popple
- [PATCH 15/19] mm/util: Extend vm_account to charge pages against the pin cgroup, Alistair Popple
- [PATCH 16/19] mm/util: Refactor account_locked_vm, Alistair Popple
- [PATCH 17/19] mm: Convert mmap and mlock to use account_locked_vm, Alistair Popple
- [PATCH 18/19] mm/mmap: Charge locked memory to pins cgroup, Alistair Popple
- [PATCH 19/19] selftests/vm: Add pins-cgroup selftest for mlock/mmap, Alistair Popple
- Re: [PATCH 00/19] mm: Introduce a cgroup to limit the amount of locked and pinned memory, David Hildenbrand
- [PATCH 0/1] Fix memblock_free_late() deferred init bug, redux,
Aaron Thompson
- [PATCH -v4 0/9] migrate_pages(): batch TLB flushing,
Huang Ying
- [PATCH -v4 1/9] migrate_pages: organize stats with struct migrate_pages_stats, Huang Ying
- [PATCH -v4 2/9] migrate_pages: separate hugetlb folios migration, Huang Ying
- [PATCH -v4 3/9] migrate_pages: restrict number of pages to migrate in batch, Huang Ying
- [PATCH -v4 4/9] migrate_pages: split unmap_and_move() to _unmap() and _move(), Huang Ying
- [PATCH -v4 5/9] migrate_pages: batch _unmap and _move, Huang Ying
- [PATCH -v4 6/9] migrate_pages: move migrate_folio_unmap(), Huang Ying
- [PATCH -v4 7/9] migrate_pages: share more code between _unmap and _move, Huang Ying
- [PATCH -v4 8/9] migrate_pages: batch flushing TLB, Huang Ying
- [PATCH -v4 9/9] migrate_pages: move THP/hugetlb migration support check to simplify code, Huang Ying
- Re: [PATCH -v4 0/9] migrate_pages(): batch TLB flushing, haoxin
- [PATCH 00/18] CXL RAM and the 'Soft Reserved' => 'System RAM' default,
Dan Williams
- [PATCH 01/18] cxl/Documentation: Update references to attributes added in v6.0, Dan Williams
- [PATCH 02/18] cxl/region: Add a mode attribute for regions, Dan Williams
- [PATCH 03/18] cxl/region: Support empty uuids for non-pmem regions, Dan Williams
- [PATCH 04/18] cxl/region: Validate region mode vs decoder mode, Dan Williams
- [PATCH 05/18] cxl/region: Add volatile region creation support, Dan Williams
- [PATCH 06/18] cxl/region: Refactor attach_target() for autodiscovery, Dan Williams
- [PATCH 07/18] cxl/region: Move region-position validation to a helper, Dan Williams
- [PATCH 08/18] kernel/range: Uplevel the cxl subsystem's range_contains() helper, Dan Williams
- [PATCH 09/18] cxl/region: Enable CONFIG_CXL_REGION to be toggled, Dan Williams
- [PATCH 10/18] cxl/region: Fix passthrough-decoder detection, Dan Williams
- [PATCH 11/18] cxl/region: Add region autodiscovery, Dan Williams
- [PATCH 12/18] tools/testing/cxl: Define a fixed volatile configuration to parse, Dan Williams
- [PATCH 13/18] dax/hmem: Move HMAT and Soft reservation probe initcall level, Dan Williams
- [PATCH 14/18] dax/hmem: Drop unnecessary dax_hmem_remove(), Dan Williams
- [PATCH 15/18] dax/hmem: Convey the dax range via memregion_info(), Dan Williams
- [PATCH 16/18] dax/hmem: Move hmem device registration to dax_hmem.ko, Dan Williams
- [PATCH 17/18] dax: Assign RAM regions to memory-hotplug by default, Dan Williams
- [PATCH 18/18] cxl/dax: Create dax devices for CXL RAM regions, Dan Williams
- Re: [PATCH 00/18] CXL RAM and the 'Soft Reserved' => 'System RAM' default, Gregory Price
- Message not available
- Re: [PATCH 00/18] CXL RAM and the 'Soft Reserved' => 'System RAM' default, David Hildenbrand
- Re: [PATCH 00/18] CXL RAM and the 'Soft Reserved' => 'System RAM' default, Gregory Price
[PATCH 0/3] mm/arch: Fix a few collide definition on private use of VM_FAULT_*,
Peter Xu
[PATCH] mm/zswap: try to avoid worst-case scenario on same element pages,
Taejoon Song
[PATCH] mm: eliminate function call overhead during copy_page_range(),
Hao Lee
[linux-next:master 8959/10357] ld.lld: error: no machine record defined,
kernel test robot
[PATCH bpf-next 0/5] bpf, mm: introduce cgroup.memory=nobpf,
Yafang Shao
Re: Converting dev->mutex into dev->spinlock ?,
Hillf Danton
[linux-next:master 4683/10357] drivers/remoteproc/qcom_q6v5_pas.c:550:30: sparse: sparse: incorrect type in assignment (different address spaces), kernel test robot
[RESEND PATCH v9 0/3] mm, pmem, xfs: Introduce MF_MEM_REMOVE for unbind,
Shiyang Ruan
[syzbot] kernel BUG in __tlb_remove_page_size (2),
syzbot
[PATCH v2 0/4] Remove get_kernel_pages(),
Ira Weiny
[PATCH 0/2] sched/isolation: Prep work for pcp cache draining isolation,
Frederic Weisbecker
[linux-next:master 8959/10357] drivers/pcmcia/pxa2xx_sharpsl.c:206:5: warning: no previous prototype for function 'pcmcia_collie_init', kernel test robot
Re: [merged mm-stable] mm-add-memcpy_from_file_folio.patch removed from -mm tree, Matthew Wilcox
Re: git regression failures with v6.2-rc NFS client,
Chuck Lever III
[PATCH v9 0/3] cachestat: a new syscall for page cache state of files,
Nhat Pham
[linux-next:master] BUILD REGRESSION 4fafd96910add124586b549ad005dcd179de8a18, kernel test robot
[linux-next:pending-fixes] BUILD SUCCESS f42837eac380fed54965d358308f8681ede196c6, kernel test robot
add bvec initialization helpers v2,
Christoph Hellwig
- [PATCH 04/23] sd: factor out a sd_set_special_bvec helper, Christoph Hellwig
- [PATCH 01/23] block: factor out a bvec_set_page helper, Christoph Hellwig
- [PATCH 02/23] block: add a bvec_set_folio helper, Christoph Hellwig
- [PATCH 06/23] nvmet: use bvec_set_page to initialize bvecs, Christoph Hellwig
- [PATCH 05/23] target: use bvec_set_page to initialize bvecs, Christoph Hellwig
- [PATCH 03/23] block: add a bvec_set_virt helper, Christoph Hellwig
- [PATCH 07/23] nvme: use bvec_set_virt to initialize special_vec, Christoph Hellwig
- [PATCH 08/23] rbd: use bvec_set_page to initialize the copy up bvec, Christoph Hellwig
- [PATCH 09/23] virtio_blk: use bvec_set_virt to initialize special_vec, Christoph Hellwig
- [PATCH 10/23] zram: use bvec_set_page to initialize bvecs, Christoph Hellwig
- [PATCH 11/23] afs: use bvec_set_folio to initialize a bvec, Christoph Hellwig
- [PATCH 12/23] ceph: use bvec_set_page to initialize a bvec, Christoph Hellwig
- [PATCH 14/23] coredump: use bvec_set_page to initialize a bvec, Christoph Hellwig
- [PATCH 15/23] nfs: use bvec_set_page to initialize bvecs, Christoph Hellwig
- [PATCH 13/23] cifs: use bvec_set_page to initialize bvecs, Christoph Hellwig
- [PATCH 18/23] io_uring: use bvec_set_page to initialize a bvec, Christoph Hellwig
- [PATCH 16/23] orangefs: use bvec_set_{page,folio} to initialize bvecs, Christoph Hellwig
- [PATCH 17/23] splice: use bvec_set_page to initialize a bvec, Christoph Hellwig
- [PATCH 20/23] rxrpc: use bvec_set_page to initialize a bvec, Christoph Hellwig
- [PATCH 23/23] libceph: use bvec_set_page to initialize bvecs, Christoph Hellwig
- [PATCH 21/23] sunrpc: use bvec_set_page to initialize bvecs, Christoph Hellwig
- [PATCH 22/23] vringh: use bvec_set_page to initialize a bvec, Christoph Hellwig
- [PATCH 19/23] swap: use bvec_set_page to initialize bvecs, Christoph Hellwig
- Re: add bvec initialization helpers v2, Jens Axboe
[RFC PATCH v3 0/4] folio based filemap_map_pages(),
Yin Fengwei
[PATCH 5.4 126/134] panic: Consolidate open-coded panic_on_warn checks, Greg Kroah-Hartman
[PATCH 4.19 74/80] panic: Consolidate open-coded panic_on_warn checks, Greg Kroah-Hartman
[PATCH 4.14 55/62] panic: Consolidate open-coded panic_on_warn checks, Greg Kroah-Hartman
[PATCH] mm/page_alloc: reduce fallbacks to (MIGRATE_PCPTYPES - 1),
Yajun Deng
Re: make alloc_anon_inode more useful, Jingbo Xu
[PATCH v7 0/5] shoot lazy tlbs (lazy tlb refcount scalability improvement),
Nicholas Piggin
[GIT PULL] hotfixes for 6.2-rc7,
Andrew Morton
[PATCH 4.14 v2 11/15] panic: Consolidate open-coded panic_on_warn checks,
Eric Biggers
[PATCH 4.19 v2 11/15] panic: Consolidate open-coded panic_on_warn checks,
Eric Biggers
[RFC PATCH v1 0/2] Ignore non-LRU-based reclaim in memcg reclaim,
Yosry Ahmed
API for setting multiple PTEs at once,
Matthew Wilcox
[PATCH 0/5] Fix a minor POSIX conformance problem,
Matthew Wilcox (Oracle)
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