Linux Kernel Memory Management
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- Re: [EXT] Re: [RFC PATCH v2 0/2] Node migration between memory tiers, (continued)
- [PATCH v4 00/39] netfs, afs, 9p: Delegate high-level I/O to netfslib,
David Howells
- [PATCH v4 01/39] netfs, fscache: Move fs/fscache/* into fs/netfs/, David Howells
- [PATCH v4 07/39] netfs: Allow the netfs to make the io (sub)request alloc larger, David Howells
- [PATCH v4 06/39] netfs: Add a procfile to list in-progress requests, David Howells
- [PATCH v4 04/39] netfs, fscache: Move /proc/fs/fscache to /proc/fs/netfs and put in a symlink, David Howells
- [PATCH v4 08/39] netfs: Add a ->free_subrequest() op, David Howells
- [PATCH v4 11/39] netfs: Implement unbuffered/DIO vs buffered I/O locking, David Howells
- [PATCH v4 22/39] netfs: Make the refcounting of netfs_begin_read() easier to use, David Howells
- [PATCH v4 21/39] netfs: Make netfs_put_request() handle a NULL pointer, David Howells
- [PATCH v4 28/39] netfs: Implement support for unbuffered/DIO read, David Howells
- [PATCH v4 32/39] netfs: Provide netfs_file_read_iter(), David Howells
- [PATCH v4 16/39] netfs: Add func to calculate pagecount/size-limited span of an iterator, David Howells
- [PATCH v4 15/39] netfs: Add bounce buffering support, David Howells
- [PATCH v4 38/39] afs: Use the netfs write helpers, David Howells
- [PATCH v4 37/39] netfs: Optimise away reads above the point at which there can be no data, David Howells
- [PATCH v4 34/39] netfs: Provide a writepages implementation, David Howells
- [PATCH v4 13/39] netfs: Add support for DIO buffering, David Howells
- [PATCH v4 10/39] netfs: Provide invalidate_folio and release_folio calls, David Howells
- [PATCH v4 02/39] netfs, fscache: Combine fscache with netfs, David Howells
- [PATCH v4 18/39] netfs: Export netfs_put_subrequest() and some tracepoints, David Howells
- [PATCH v4 26/39] netfs: Make netfs_read_folio() handle streaming-write pages, David Howells
- [PATCH v4 17/39] netfs: Limit subrequest by size or number of segments, David Howells
- [PATCH v4 19/39] netfs: Extend the netfs_io_*request structs to handle writes, David Howells
- [PATCH v4 23/39] netfs: Prep to use folio->private for write grouping and streaming write, David Howells
- [PATCH v4 27/39] netfs: Allocate multipage folios in the writepath, David Howells
- [PATCH v4 24/39] netfs: Dispatch write requests to process a writeback slice, David Howells
- [PATCH v4 29/39] netfs: Implement unbuffered/DIO write support, David Howells
- [PATCH v4 12/39] netfs: Add iov_iters to (sub)requests to describe various buffers, David Howells
- [PATCH v4 09/39] afs: Don't use folio->private to record partial modification, David Howells
- [PATCH v4 05/39] netfs: Move pinning-for-writeback from fscache to netfs, David Howells
- [PATCH v4 25/39] netfs: Provide func to copy data to pagecache for buffered write, David Howells
- [PATCH v4 30/39] netfs: Implement buffered write API, David Howells
- [PATCH v4 20/39] netfs: Add a hook to allow tell the netfs to update its i_size, David Howells
- [PATCH v4 36/39] netfs: Implement a write-through caching option, David Howells
- [PATCH v4 03/39] netfs, fscache: Remove ->begin_cache_operation, David Howells
- [PATCH v4 31/39] netfs: Allow buffered shared-writeable mmap through netfs_page_mkwrite(), David Howells
- [PATCH v4 14/39] netfs: Provide tools to create a buffer in an xarray, David Howells
- [PATCH v4 33/39] netfs, cachefiles: Pass upper bound length to allow expansion, David Howells
- [PATCH v4 39/39] 9p: Use netfslib read/write_iter, David Howells
- [PATCH v4 35/39] netfs: Provide a launder_folio implementation, David Howells
- Re: [PATCH v4 00/39] netfs, afs, 9p: Delegate high-level I/O to netfslib, Jeff Layton
- Re: [PATCH v4 00/39] netfs, afs, 9p: Delegate high-level I/O to netfslib, Christian Brauner
- [PATCH v4 00/13] netfs, cifs: Delegate high-level I/O to netfslib,
David Howells
- [PATCH v4 06/13] cifs: Use more fields from netfs_io_subrequest, David Howells
- [PATCH v4 10/13] cifs: Cut over to using netfslib, David Howells
- [PATCH v4 13/13] cifs: Remove some code that's no longer used, part 3, David Howells
- [PATCH v4 03/13] cifs: Share server EOF pos with netfslib, David Howells
- [PATCH v4 02/13] cifs: Replace cifs_readdata with a wrapper around netfs_io_subrequest, David Howells
- [PATCH v4 04/13] cifs: Set zero_point in the copy_file_range() and remap_file_range(), David Howells
- [PATCH v4 12/13] cifs: Remove some code that's no longer used, part 2, David Howells
- [PATCH v4 05/13] cifs: Replace cifs_writedata with a wrapper around netfs_io_subrequest, David Howells
- [PATCH v4 07/13] cifs: Make wait_mtu_credits take size_t args, David Howells
- [PATCH v4 08/13] cifs: Implement netfslib hooks, David Howells
- [PATCH v4 01/13] netfs: Rearrange netfs_io_subrequest to put request pointer first, David Howells
- [PATCH v4 09/13] cifs: Move cifs_loose_read_iter() and cifs_file_write_iter() to file.c, David Howells
- [PATCH v4 11/13] cifs: Remove some code that's no longer used, part 1, David Howells
- [akpm-mm:mm-unstable 208/262] lib/maple_tree.c:5506:30: error: 'struct ma_state' has no member named 'end',
kernel test robot
- fs/pstore/ram_core.c:532:36: sparse: sparse: incorrect type in argument 1 (different address spaces), kernel test robot
- [PATCH] mm: memcg: remove direct use of __memcg_kmem_uncharge_page,
Yosry Ahmed
- [linux-next:master 6771/7300] fs/afs/main.c:159:9: sparse: sparse: incorrect type in argument 1 (different address spaces), kernel test robot
- [linux-next:master 7115/7300] ld.lld: error: undefined symbol: __bad_xchg,
kernel test robot
- [linux-next:master 6565/7300] fs/bcachefs/btree_iter.c:1442:28: warning: variable 'path' set but not used, kernel test robot
- [PATCH] kernel: Introduce a write lock/unlock wrapper for tasklist_lock,
Maria Yu
- [PATCH] mm: ksm: Remove unnecessary try_to_freeze(),
Kevin Hao
- [PATCH] mm: remove redundant lru_add_drain() prior to unmapping pages,
Jianfeng Wang
- [linux-next:master 6674/7300] drivers/perf/riscv_pmu_sbi.c:1015:35: error: initialization of 'int (*)(struct ctl_table *, int, void *, size_t *, loff_t *)' {aka 'int (*)(struct ctl_table *, int, void *, long unsigned int *, long long int *)'} from incompatible pointer type 'int (*)(..., kernel test robot
- [bug report] mm: convert ksm_might_need_to_copy() to work on folios,
Dan Carpenter
- [RFC PATCH v2] mm/filemap: avoid buffered read/write race to read inconsistent data,
Baokun Li
- [PATCH] gfp: gfp_types.h: fix typos & punctuation, Randy Dunlap
- [PATCH 0/5] mm/zswap: dstmem reuse optimizations and cleanups,
Chengming Zhou
- [linux-next:master] BUILD REGRESSION abb240f7a2bd14567ab53e602db562bb683391e6, kernel test robot
- [PATCH V4 0/1] Add swappiness argument to memory.reclaim,
Dan Schatzberg
- [PATCH] kunit: kasan_test: disable fortify string checker on kmalloc_oob_memset,
Nico Pache
- [linux-next:master 3022/6946] arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi:9:10: fatal error: dt-bindings/reset/amlogic,c3-reset.h: No such file or directory, kernel test robot
- [PATCH 00/15] kexec: Allow preservation of ftrace buffers,
Alexander Graf
- [PATCH 05/15] kexec: Add KHO support to kexec file loads, Alexander Graf
- [PATCH 06/15] arm64: Add KHO support, Alexander Graf
- [PATCH 07/15] x86: Add KHO support, Alexander Graf
- [PATCH 01/15] mm,memblock: Add support for scratch memory, Alexander Graf
- [PATCH 02/15] memblock: Declare scratch memory as CMA, Alexander Graf
- [PATCH 12/15] tracing: Recover trace buffers from kexec handover, Alexander Graf
- [PATCH 04/15] kexec: Add KHO parsing support, Alexander Graf
- [PATCH 13/15] tracing: Add kho serialization of trace events, Alexander Graf
- [PATCH 08/15] tracing: Introduce names for ring buffers, Alexander Graf
- [PATCH 10/15] tracing: Introduce kho serialization, Alexander Graf
- [PATCH 11/15] tracing: Add kho serialization of trace buffers, Alexander Graf
- [PATCH 14/15] tracing: Recover trace events from kexec handover, Alexander Graf
- [PATCH 09/15] tracing: Introduce names for events, Alexander Graf
- [PATCH 15/15] tracing: Add config option for kexec handover, Alexander Graf
- Re: [PATCH 00/15] kexec: Allow preservation of ftrace buffers, Eric W. Biederman
Would it be possible to add FGP_FIXED_ORDER for __filemap_get_folio()?,
Qu Wenruo
[RFC PATCH v3 00/11] Introduce mseal(),
jeffxu
- [RFC PATCH v3 02/11] mseal: Wire up mseal syscall, jeffxu
- [RFC PATCH v3 11/11] mseal:add documentation, jeffxu
- [RFC PATCH v3 08/11] mseal: add MM_SEAL_DISCARD_RO_ANON, jeffxu
- [RFC PATCH v3 05/11] mseal: add MM_SEAL_PROT_PKEY, jeffxu
- [RFC PATCH v3 10/11] selftest mm/mseal memory sealing, jeffxu
- [RFC PATCH v3 09/11] mseal: add MAP_SEALABLE to mmap(), jeffxu
- [RFC PATCH v3 01/11] mseal: Add mseal syscall., jeffxu
- [RFC PATCH v3 06/11] mseal: add sealing support for mmap, jeffxu
- [RFC PATCH v3 07/11] mseal: make sealed VMA mergeable., jeffxu
- [RFC PATCH v3 03/11] mseal: add can_modify_mm and can_modify_vma, jeffxu
- [RFC PATCH v3 04/11] mseal: add MM_SEAL_BASE, jeffxu
[PATCH v2 0/2] riscv: Enable percpu page first chunk allocator,
Alexandre Ghiti
vmscan.c:(.text+0x40d2): relocation truncated to fit: R_CKCORE_PCREL_IMM16BY4 against `__jump_table', kernel test robot
[RFC PATCH v5 00/29] TDX KVM selftests,
Sagi Shahar
[RFC PATCH v5 17/29] KVM: selftests: TDX: Add TDX MMIO reads test, Sagi Shahar
[RFC PATCH v5 28/29] KVM: selftests: TDX: Add TDX UPM selftest, Sagi Shahar
[RFC PATCH v5 26/29] KVM: selftests: TDX: Add support for TDG.VP.VEINFO.GET, Sagi Shahar
[RFC PATCH v5 21/29] KVM: selftests: TDX: Add TDG.VP.INFO test, Sagi Shahar
[RFC PATCH v5 12/29] KVM: selftests: TDX: Add basic get_td_vmcall_info test, Sagi Shahar
[RFC PATCH v5 23/29] KVM: selftests: TDX: Add shared memory test, Sagi Shahar
[RFC PATCH v5 27/29] KVM: selftests: Propagate KVM_EXIT_MEMORY_FAULT to userspace, Sagi Shahar
[RFC PATCH v5 01/29] KVM: selftests: Add function to allow one-to-one GVA to GPA mappings, Sagi Shahar
[RFC PATCH v5 08/29] KVM: selftests: TDX: Add TDX lifecycle test, Sagi Shahar
[RFC PATCH v5 11/29] KVM: selftests: TDX: Add basic TDX CPUID test, Sagi Shahar
[RFC PATCH v5 13/29] KVM: selftests: TDX: Add TDX IO writes test, Sagi Shahar
[RFC PATCH v5 03/29] KVM: selftests: Store initial stack address in struct kvm_vcpu, Sagi Shahar
[RFC PATCH v5 19/29] KVM: selftests: TDX: Add TDX CPUID TDVMCALL test, Sagi Shahar
[RFC PATCH v5 15/29] KVM: selftests: TDX: Add TDX MSR read/write tests, Sagi Shahar
[RFC PATCH v5 05/29] KVM: selftests: Add helper functions to create TDX VMs, Sagi Shahar
[RFC PATCH v5 16/29] KVM: selftests: TDX: Add TDX HLT exit test, Sagi Shahar
[RFC PATCH v5 06/29] KVM: selftests: TDX: Use KVM_TDX_CAPABILITIES to validate TDs' attribute configuration, Sagi Shahar
[RFC PATCH v5 24/29] KVM: selftests: Expose _vm_vaddr_alloc, Sagi Shahar
[RFC PATCH v5 29/29] KVM: selftests: TDX: Add TDX UPM selftests for implicit conversion, Sagi Shahar
[RFC PATCH v5 10/29] KVM: selftests: TDX: Adding test case for TDX port IO, Sagi Shahar
[RFC PATCH v5 18/29] KVM: selftests: TDX: Add TDX MMIO writes test, Sagi Shahar
[RFC PATCH v5 20/29] KVM: selftests: TDX: Verify the behavior when host consumes a TD private memory, Sagi Shahar
[RFC PATCH v5 04/29] KVM: selftests: Refactor steps in vCPU descriptor table initialization, Sagi Shahar
Re: [RFC PATCH v5 00/29] TDX KVM selftests, Verma, Vishal L
[PATCH v2 0/5] selftests/damon: add Python-written DAMON functionality tests,
SeongJae Park
[PATCH] maple_tree: do not preallocate nodes for slot stores,
Sidhartha Kumar
Re: [PATCH v4 5/5] selftests/bpf: Add selftests for set_mempolicy with a lsm prog,
KP Singh
[PATCH 6.6.y] maple_tree: do not preallocate nodes for slot stores,
Sidhartha Kumar
[PATCH 0/5] selftests/damon: add Python-written DAMON functionality tests,
SeongJae Park
[linux-next:master 6213/6946] htmldocs: Warning: MAINTAINERS references a file that doesn't exist: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml, kernel test robot
[PATCH] Documentation, mm/unaccepted: document accept_memory kernel parameter,
Vlastimil Babka
[PATCH] mm: Remove PageAnonExclusive assertions in unuse_pte(),
Matthew Wilcox (Oracle)
mm/vmscan.c:6425:(.text+0xa14e): relocation truncated to fit: R_CKCORE_PCREL_IMM16BY4 against `__jump_table', kernel test robot
[linux-next:master 6484/6946] sound/soc/codecs/cs42l43.c:142:6: sparse: sparse: symbol 'cs42l43_hp_ilimit_clear_work' was not declared. Should it be static?, kernel test robot
cast inside __pcpu_cast_1 macro, Alexey Dobriyan
[RFC PATCH] mm/filemap: avoid buffered read/write race to read inconsistent data,
Baokun Li
[PATCH v7 0/6] mm/gup: Introduce memfd_pin_folios() for pinning memfd folios (v7),
Vivek Kasireddy
[linux-next:master] [net] b8dbbbc535: INFO:rcu_sched_detected_stalls_on_CPUs/tasks,
kernel test robot
[PATCH net-next v9 0/4] skbuff: Optimize SKB coalescing for page pool,
Liang Chen
[PATCH -next 0/2] Make memory reclamation measurable,
Bixuan Cui
[PATCH mm 0/4] lib/stackdepot, kasan: fixes for stack eviction series,
andrey . konovalov
[Invitation] Linux MM Alignment Session on remap_file_pages on Wednesday, David Rientjes
[linux-next:master 6231/6992] kernel/events/core.c:7477 perf_virt_to_phys() warn: always true condition '(virt >= (0)) => (0-u64max >= 0)',
kernel test robot
[PATCH 6.1 181/194] cifs: Fix flushing, invalidation and file size with copy_file_range(), Greg Kroah-Hartman
[PATCH 6.1 182/194] cifs: Fix flushing, invalidation and file size with FICLONE, Greg Kroah-Hartman
[linux-next:master 6214/6992] fs/bcachefs/super.c:93:17: warning: function '__bch2_print' might be a candidate for 'gnu_printf' format attribute, kernel test robot
[PATCH 6.6 228/244] cifs: Fix flushing, invalidation and file size with copy_file_range(), Greg Kroah-Hartman
[PATCH 6.6 229/244] cifs: Fix flushing, invalidation and file size with FICLONE, Greg Kroah-Hartman
[PATCH 0/9] Finish two folio conversions,
Matthew Wilcox (Oracle)
[PATCH v1 00/39] mm/rmap: interface overhaul,
David Hildenbrand
- [PATCH v1 02/39] mm/rmap: introduce and use hugetlb_remove_rmap(), David Hildenbrand
- [PATCH v1 18/39] mm/ksm: page_add_anon_rmap() -> folio_add_anon_rmap_pte(), David Hildenbrand
- [PATCH v1 19/39] mm/swapfile: page_add_anon_rmap() -> folio_add_anon_rmap_pte(), David Hildenbrand
- [PATCH v1 16/39] mm/huge_memory: page_add_anon_rmap() -> folio_add_anon_rmap_pmd(), David Hildenbrand
- [PATCH v1 06/39] mm/rmap: add hugetlb sanity checks, David Hildenbrand
- [PATCH v1 31/39] Documentation: stop referring to page_remove_rmap(), David Hildenbrand
- [PATCH v1 27/39] mm/ksm: page_remove_rmap() -> folio_remove_rmap_pte(), David Hildenbrand
- [PATCH v1 22/39] mm/rmap: remove RMAP_COMPOUND, David Hildenbrand
- [PATCH v1 33/39] mm/rmap: convert page_dup_file_rmap() to folio_dup_file_rmap_[pte|ptes|pmd](), David Hildenbrand
- [PATCH v1 10/39] mm/migrate: page_add_file_rmap() -> folio_add_file_rmap_pte(), David Hildenbrand
- [PATCH v1 39/39] mm/rmap: rename COMPOUND_MAPPED to ENTIRELY_MAPPED, David Hildenbrand
- [PATCH v1 24/39] kernel/events/uprobes: page_remove_rmap() -> folio_remove_rmap_pte(), David Hildenbrand
- [PATCH v1 35/39] mm/huge_memory: page_try_dup_anon_rmap() -> folio_try_dup_anon_rmap_pmd(), David Hildenbrand
- [PATCH v1 36/39] mm/memory: page_try_dup_anon_rmap() -> folio_try_dup_anon_rmap_pte(), David Hildenbrand
- [PATCH v1 01/39] mm/rmap: rename hugepage_add* to hugetlb_add*, David Hildenbrand
- [PATCH v1 20/39] mm/memory: page_add_anon_rmap() -> folio_add_anon_rmap_pte(), David Hildenbrand
- [PATCH v1 28/39] mm/memory: page_remove_rmap() -> folio_remove_rmap_pte(), David Hildenbrand
- [PATCH v1 09/39] mm/huge_memory: page_add_file_rmap() -> folio_add_file_rmap_pmd(), David Hildenbrand
- [PATCH v1 14/39] mm/rmap: introduce folio_add_anon_rmap_[pte|ptes|pmd](), David Hildenbrand
- [PATCH v1 34/39] mm/rmap: introduce folio_try_dup_anon_rmap_[pte|ptes|pmd](), David Hildenbrand
- [PATCH v1 17/39] mm/migrate: page_add_anon_rmap() -> folio_add_anon_rmap_pte(), David Hildenbrand
- [PATCH v1 21/39] mm/rmap: remove page_add_anon_rmap(), David Hildenbrand
- [PATCH v1 30/39] mm/rmap: page_remove_rmap() -> folio_remove_rmap_pte(), David Hildenbrand
- [PATCH v1 26/39] mm/khugepaged: page_remove_rmap() -> folio_remove_rmap_pte(), David Hildenbrand
- [PATCH v1 04/39] mm/rmap: introduce and use hugetlb_try_dup_anon_rmap(), David Hildenbrand
- [PATCH v1 29/39] mm/migrate_device: page_remove_rmap() -> folio_remove_rmap_pte(), David Hildenbrand
- [PATCH v1 32/39] mm/rmap: remove page_remove_rmap(), David Hildenbrand
- [PATCH v1 11/39] mm/userfaultfd: page_add_file_rmap() -> folio_add_file_rmap_pte(), David Hildenbrand
- [PATCH v1 05/39] mm/rmap: introduce and use hugetlb_try_share_anon_rmap(), David Hildenbrand
- [PATCH v1 25/39] mm/huge_memory: page_remove_rmap() -> folio_remove_rmap_pmd(), David Hildenbrand
- [PATCH v1 13/39] mm/rmap: factor out adding folio mappings into __folio_add_rmap(), David Hildenbrand
- [PATCH v1 38/39] mm: convert page_try_share_anon_rmap() to folio_try_share_anon_rmap_[pte|pmd](), David Hildenbrand
- [PATCH v1 07/39] mm/rmap: convert folio_add_file_rmap_range() into folio_add_file_rmap_[pte|ptes|pmd](), David Hildenbrand
- [PATCH v1 15/39] mm/huge_memory: batch rmap operations in __split_huge_pmd_locked(), David Hildenbrand
- [PATCH v1 03/39] mm/rmap: introduce and use hugetlb_add_file_rmap(), David Hildenbrand
- [PATCH v1 12/39] mm/rmap: remove page_add_file_rmap(), David Hildenbrand
- [PATCH v1 23/39] mm/rmap: introduce folio_remove_rmap_[pte|ptes|pmd](), David Hildenbrand
- [PATCH v1 37/39] mm/rmap: remove page_try_dup_anon_rmap(), David Hildenbrand
- [PATCH v1 08/39] mm/memory: page_add_file_rmap() -> folio_add_file_rmap_[pte|pmd](), David Hildenbrand
[PATCH] vmstat: don't auto expand the sysfs files,
Pasha Tatashin
[PATCH V3 0/1] Add swappiness argument to memory.reclaim,
Dan Schatzberg
[PATCH AUTOSEL 6.1 29/29] LoongArch: Preserve syscall nr across execve(), Sasha Levin
[PATCH AUTOSEL 6.6 47/47] LoongArch: Preserve syscall nr across execve(), Sasha Levin
Patch "cifs: Fix flushing, invalidation and file size with FICLONE" has been added to the 6.1-stable tree, gregkh
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