Linux Kernel Memory Management
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[syzbot] [mm?] general protection fault in folio_flags (2), syzbot
[PATCH v2 0/2] mm: fix arithmetic for bdi min_ratio and,
Jingbo Xu
[linux-next:master 5497/9113] drivers/pwm/pwm-cros-ec.c:32: warning: Excess struct member 'dev' description in 'cros_ec_pwm_device', kernel test robot
[linux-next:master 8772/9113] lib/aolib.h:320:45: warning: 'struct tcp_ao_add' declared inside parameter list will not be visible outside of this definition or declaration, kernel test robot
[PATCH v5 0/4] mm/ksm: Add ksm advisor,
Stefan Roesch
[PATCH v4 00/11] mempolicy2, mbind2, and weighted interleave,
Gregory Price
Re: [PATCH v4 00/11] mempolicy2, mbind2, and weighted interleave, Huang, Ying
arch/sh/kernel/relocate_kernel.S:38: Error: invalid operands for opcode,
kernel test robot
Convert write_cache_pages() to an iterator v3,
Christoph Hellwig
- [PATCH 01/17] writeback: fix done_index when hitting the wbc->nr_to_write, Christoph Hellwig
- [PATCH 02/17] writeback: also update wbc->nr_to_write on writeback failure, Christoph Hellwig
- [PATCH 03/17] writeback: rework the loop termination condition in write_cache_pages, Christoph Hellwig
- [PATCH 04/17] writeback: only update ->writeback_index for range_cyclic writeback, Christoph Hellwig
- [PATCH 05/17] writeback: remove a duplicate prototype for tag_pages_for_writeback, Christoph Hellwig
- [PATCH 06/17] writeback: Factor out writeback_finish(), Christoph Hellwig
- [PATCH 07/17] writeback: Factor writeback_get_batch() out of write_cache_pages(), Christoph Hellwig
- [PATCH 08/17] writeback: Factor should_writeback_folio() out of write_cache_pages(), Christoph Hellwig
- [PATCH 09/17] writeback: Simplify the loops in write_cache_pages(), Christoph Hellwig
- [PATCH 10/17] pagevec: Add ability to iterate a queue, Christoph Hellwig
- [PATCH 11/17] writeback: Use the folio_batch queue iterator, Christoph Hellwig
- [PATCH 12/17] writeback: Factor writeback_iter_init() out of write_cache_pages(), Christoph Hellwig
- [PATCH 13/17] writeback: Factor writeback_get_folio() out of write_cache_pages(), Christoph Hellwig
- [PATCH 14/17] writeback: Factor writeback_iter_next() out of write_cache_pages(), Christoph Hellwig
- [PATCH 15/17] writeback: Add for_each_writeback_folio(), Christoph Hellwig
- [PATCH 16/17] writeback: Remove a use of write_cache_pages() from do_writepages(), Christoph Hellwig
- [PATCH 17/17] writeback: update the kerneldoc comment for tag_pages_for_writeback, Christoph Hellwig
- Re: Convert write_cache_pages() to an iterator v3, Dave Chinner
[linux-next:master 8322/9113] mm/zswap.c:644:9: error: too few arguments to function 'mem_cgroup_flush_stats',
kernel test robot
[PATCH 0/3] Three memory-failure fixes,
Matthew Wilcox (Oracle)
[PATCH v2] MAINTAINERS: Remove Ohad Ben-Cohen from hwspinlock subsystem,
Bagas Sanjaya
[linux-next:master 1595/9113] drivers/spi/spi-axi-spi-engine.c:106: warning: Function parameter or struct member 'p' not described in 'spi_engine_message_state', kernel test robot
[linux-next:master 8437/9113] lib/kunit/device.c:68: warning: Function parameter or struct member 'test' not described in 'kunit_driver_create',
kernel test robot
[PATCH v3 0/6] mm/zswap: dstmem reuse optimizations and cleanups,
Chengming Zhou
[PATCH v4 00/16] Transparent Contiguous PTEs for User Mappings,
Ryan Roberts
- [PATCH v4 01/16] mm: thp: Batch-collapse PMD with set_ptes(), Ryan Roberts
- [PATCH v4 02/16] mm: Batch-copy PTE ranges during fork(), Ryan Roberts
- [PATCH v4 03/16] mm: Batch-clear PTE ranges during zap_pte_range(), Ryan Roberts
- [PATCH v4 04/16] arm64/mm: set_pte(): New layer to manage contig bit, Ryan Roberts
- [PATCH v4 05/16] arm64/mm: set_ptes()/set_pte_at(): New layer to manage contig bit, Ryan Roberts
- [PATCH v4 06/16] arm64/mm: pte_clear(): New layer to manage contig bit, Ryan Roberts
- [PATCH v4 07/16] arm64/mm: ptep_get_and_clear(): New layer to manage contig bit, Ryan Roberts
- [PATCH v4 08/16] arm64/mm: ptep_test_and_clear_young(): New layer to manage contig bit, Ryan Roberts
- [PATCH v4 09/16] arm64/mm: ptep_clear_flush_young(): New layer to manage contig bit, Ryan Roberts
- [PATCH v4 10/16] arm64/mm: ptep_set_wrprotect(): New layer to manage contig bit, Ryan Roberts
- [PATCH v4 11/16] arm64/mm: ptep_set_access_flags(): New layer to manage contig bit, Ryan Roberts
- [PATCH v4 12/16] arm64/mm: ptep_get(): New layer to manage contig bit, Ryan Roberts
- [PATCH v4 13/16] arm64/mm: Split __flush_tlb_range() to elide trailing DSB, Ryan Roberts
- [PATCH v4 14/16] arm64/mm: Wire up PTE_CONT for user mappings, Ryan Roberts
- [PATCH v4 15/16] arm64/mm: Implement new helpers to optimize fork(), Ryan Roberts
- [PATCH v4 16/16] arm64/mm: Implement clear_ptes() to optimize exit, munmap, dontneed, Ryan Roberts
[syzbot] Monthly mm report (Dec 2023), syzbot
[PATCH v4 0/3] kvm: arm64: allow the VM to select DEVICE_* and NORMAL_NC for IO memory,
ankita
[PATCH -next v3 0/3] minor improvements for x86 mce processing,
Tong Tiangen
[PATCH v2 0/6] mm/zswap: dstmem reuse optimizations and cleanups,
Chengming Zhou
[PATCH v10 4/4] ACPI: APEI: handle synchronous exceptions in task work,
Shuai Xue
[PATCH v10 3/4] mm: memory-failure: move memory_failure() return value documentation to function declaration,
Shuai Xue
[PATCH v10 2/4] ACPI: APEI: send SIGBUS to current task if synchronous memory error not recovered,
Shuai Xue
[PATCH v10 1/4] ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on synchronous events,
Shuai Xue
[PATCH v10 0/4] ACPI: APEI: handle synchronous errors in task work with proper si_code, Shuai Xue
[linux-next:master 3871/8213] drivers/gpu/drm/bridge/aux-bridge.c:63: undefined reference to `auxiliary_device_init', kernel test robot
[PATCH] mm: fix arithmetic for bdi min_ratio and max_ratio,
Jingbo Xu
[linux-next:master 7609/8213] scripts/kernel-doc: drivers/ufs/host/ufshcd-pltfrm.c:289: warning: bad line: both the controller and the device, kernel test robot
[linux-next:master 7696/8213] drivers/bus/mhi/ep/main.c:519:22: warning: format '%ld' expects argument of type 'long int', but argument 5 has type 'size_t' {aka 'unsigned int'}, kernel test robot
[PATCH] slab: fix include indentation,
Parker, Amy
[linux-next:master 5175/8213] arch/x86/kvm/vmx/hyperv_evmcs.h:133:30: sparse: sparse: cast truncates bits from constant value (1b009b becomes 9b),
kernel test robot
[linux-next:master 6853/8213] csky-linux-ld: rotate.c:undefined reference to `__generic_xchg_called_with_bad_pointer', kernel test robot
[linux-next:master 8142/8213] riscv64-linux-ld: warning: orphan section `.bss..Lubsan_data632' from `kernel/ptrace.o' being placed in section `.bss..Lubsan_data632', kernel test robot
[linux-next:master 6261/8213] scripts/kernel-doc: drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:212: warning: Excess struct member 'debugfs_root' description in 'dpu_encoder_virt', kernel test robot
[PATCH] mm/khugepaged: Remove unnecessary try_to_freeze(),
Kevin Hao
[PATCH] MAINTAINERS: Remove Ohad Ben-Cohen from hwspinlock subsystem,
Bagas Sanjaya
[linux-next:master 6145/8213] arch/s390/kvm/kvm-s390.c:4315:5-8: Unneeded variable: "ret". Return " 0" on line 4327, kernel test robot
[PATCH v8 0/6] mm/gup: Introduce memfd_pin_folios() for pinning memfd folios (v8),
Vivek Kasireddy
[linux-next:master 7499/8213] drivers/net/ethernet/intel/ice/ice_base.c:525:16: error: variable 'desc' has initializer but incomplete type, kernel test robot
[PATCH] mm: page_alloc: Simplify __free_pages_ok(),
Yajun Deng
[PATCH 00/50] big header dependency cleanup targeting sched.h,
Kent Overstreet
- [PATCH 03/50] x86/lib/cache-smp.c: fix missing include, Kent Overstreet
- [PATCH 06/50] task_stack.h: add missing include, Kent Overstreet
- [PATCH 09/50] kmsan: add missing types.h dependency, Kent Overstreet
- [PATCH 07/50] nsproxy.h: add missing include, Kent Overstreet
- [PATCH 02/50] x86/kernel/fpu/bugs.c: fix missing include, Kent Overstreet
- [PATCH 08/50] kernel/fork.c: add missing include, Kent Overstreet
- [PATCH 11/50] nodemask: Split out include/linux/nodemask_types.h, Kent Overstreet
- [PATCH 15/50] kernel/numa.c: Move logging out of numa.h, Kent Overstreet
- [PATCH 16/50] sched.h: Move (spin|rwlock)_needbreak() to spinlock.h, Kent Overstreet
- [PATCH 18/50] hrtimers: Split out hrtimer_types.h, Kent Overstreet
- [PATCH 20/50] posix-cpu-timers: Split out posix-timers_types.h, Kent Overstreet
- [PATCH 14/50] arm64: Fix circular header dependency, Kent Overstreet
- [PATCH 13/50] timekeeping: Kill percpu.h dependency, Kent Overstreet
- [PATCH 17/50] ktime.h: move ktime_t to types.h, Kent Overstreet
- [PATCH 19/50] locking/mutex: split out mutex_types.h, Kent Overstreet
- [PATCH 12/50] prandom: Remove unused include, Kent Overstreet
- [PATCH 21/50] locking/seqlock: Split out seqlock_types.h, Kent Overstreet
- [PATCH 05/50] x86/include/asm/paravirt_types.h: fix missing include, Kent Overstreet
- [PATCH 44/50] restart_block: Trim includes, Kent Overstreet
- [PATCH 01/50] drivers/gpu/drm/i915/i915_memcpy.c: fix missing includes, Kent Overstreet
- [PATCH 33/50] Split out irqflags_types.h, Kent Overstreet
- [PATCH 40/50] seccomp: Split out seccomp_types.h, Kent Overstreet
- [PATCH 37/50] x86/signal: kill dependency on time.h, Kent Overstreet
- [PATCH 39/50] refcount: Split out refcount_types.h, Kent Overstreet
- [PATCH 41/50] uidgid: Split out uidgid_types.h, Kent Overstreet
- [PATCH 34/50] mm_types_task.h: Trim dependencies, Kent Overstreet
- [PATCH 43/50] lockdep: move held_lock to lockdep_types.h, Kent Overstreet
- [PATCH 42/50] sem: Split out sem_types.h, Kent Overstreet
- [PATCH 35/50] cpumask: Split out cpumask_types.h, Kent Overstreet
- [PATCH 38/50] uapi/linux/resource.h: fix include, Kent Overstreet
- [PATCH 36/50] syscall_user_dispatch.h: split out *_types.h, Kent Overstreet
- [PATCH 10/50] time_namespace.h: fix missing include, Kent Overstreet
- [PATCH 22/50] pid: Split out pid_types.h, Kent Overstreet
- [PATCH 30/50] workqueue: Split out workqueue_types.h, Kent Overstreet
- [PATCH 27/50] timerqueue: Split out timerqueue_types.h, Kent Overstreet
- [PATCH 25/50] wait: Remove uapi header file from main header file, Kent Overstreet
- [PATCH 31/50] shm: Slim down dependencies, Kent Overstreet
- [PATCH 29/50] timers: Split out timer_types.h, Kent Overstreet
- [PATCH 26/50] rslib: kill bogus dependency on list.h, Kent Overstreet
- [PATCH 24/50] plist: Split out plist_types.h, Kent Overstreet
- [PATCH 23/50] sched.h: move pid helpers to pid.h, Kent Overstreet
- [PATCH 32/50] ipc: Kill bogus dependency on spinlock.h, Kent Overstreet
- [PATCH 28/50] signal: Kill bogus dependency on list.h, Kent Overstreet
- Re: [PATCH 22/50] pid: Split out pid_types.h, Christian Brauner
- [PATCH 04/50] x86/include/asm/debugreg.h: fix missing include, Kent Overstreet
[linux-next:master] BUILD REGRESSION 17cb8a20bde66a520a2ca7aad1063e1ce7382240, kernel test robot
filemap.c:(.text+0x4960): relocation truncated to fit: R_CKCORE_PCREL_IMM16BY4 against `__jump_table',
kernel test robot
[linux-next:pending-fixes] BUILD SUCCESS 501631e4f287a33cbadd40c7a8ae137a125b0ca1, kernel test robot
[linux-next:master 8203/8213] io.c:(.text+0x6): relocation truncated to fit: R_CKCORE_PCREL_IMM16BY4 against `__jump_table', kernel test robot
scripts/kernel-doc: kernel/gcov/fs.c:103: warning: Excess struct member 'buffer' description in 'gcov_iterator', kernel test robot
[linux-next:master 7961/8213] fs/bcachefs/btree_locking.c:309:36: sparse: sparse: incompatible types in comparison expression (different address spaces):, kernel test robot
[GIT PULL] hotfixes for 6.7-rc6,
Andrew Morton
[PATCH] mm: migrate: fix getting incorrect page mapping during page migration,
Baolin Wang
[linux-next:master 7414/8213] mm/ksm.c:344:13: warning: 'set_advisor_defaults' defined but not used,
kernel test robot
[akpm-mm:mm-unstable 315/342] mm/slub.c:1038:17: error: implicit declaration of function '__memset'; did you mean 'memset'?,
kernel test robot
[linux-next:master 3242/8213] scripts/kernel-doc: drivers/spi/spi-pl022.c:397: warning: Excess struct member 'cur_msg' description in 'pl022', kernel test robot
[PATCH] maple_tree: Avoid checking other gaps after getting the largest gap,
Peng Zhang
mm/DAMON: Profiling enhancements for DAMON,
Aravinda Prasad
[PATCH 1/1] mm: memory-failure: Re-split hw-poisoned huge page on -EAGAIN,
Qiuxu Zhuo
[PATCH v6 0/4] Add DAX ABI for memmap_on_memory,
Vishal Verma
[PATCH v4 0/4] supplement of slab allocator removal,
sxwjean
[PATCH net-next v11 0/3] skbuff: Optimize SKB coalescing for page pool,
Liang Chen
[PATCH] ARM64: Dynamically allocate cpumasks and increase supported CPUs to 512,
Christoph Lameter (Ampere)
[RESEND PATCH] mm: align larger anonymous mappings on THP boundaries,
Yang Shi
[PATCH v2] mm: remove redundant lru_add_drain() prior to unmapping pages,
Jianfeng Wang
kernel/gcov/fs.c:103: warning: Excess struct member 'buffer' description in 'gcov_iterator',
kernel test robot
[syzbot] [mm?] [hfs?] KASAN: slab-out-of-bounds Write in shmem_file_read_iter, syzbot
Re: [PATCH 4/9] hfs: remove ->writepage,
Matthew Wilcox
[PATCH v2] kunit: kasan_test: disable fortify string checker on kmalloc_oob_memset,
Nico Pache
[linux-next:master 1963/7726] drivers/gpu/drm/imagination/pvr_mmu.c:170: warning: Excess struct member 'pvr_dev' description in 'pvr_mmu_backing_page', kernel test robot
[PATCH v1] selftests/mm: Log run_vmtests.sh results in TAP format,
Ryan Roberts
[linux-next:master 7458/7726] htmldocs: ./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c:663: warning: Excess function parameter 'crtc_state' description in 'amdgpu_dm_verify_lut3d_size', kernel test robot
[linux-next:master 7458/7726] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_color.c:663: warning: Function parameter or member 'plane_state' not described in 'amdgpu_dm_verify_lut3d_size', kernel test robot
[PATCH v5 bpf-next 0/5] mm, security, bpf: Fine-grained control over memory policy adjustments with lsm bpf,
Yafang Shao
- [PATCH v5 bpf-next 1/5] mm, doc: Add doc for MPOL_F_NUMA_BALANCING, Yafang Shao
- [PATCH v5 bpf-next 2/5] mm: mempolicy: Revise comment regarding mempolicy mode flags, Yafang Shao
- [PATCH v5 bpf-next 4/5] security: selinux: Implement set_mempolicy hook, Yafang Shao
- [PATCH v5 bpf-next 5/5] selftests/bpf: Add selftests for set_mempolicy with a lsm prog, Yafang Shao
- [PATCH v5 bpf-next 3/5] mm, security: Add lsm hook for memory policy adjustment, Yafang Shao
- Re: [PATCH v5 bpf-next 0/5] mm, security, bpf: Fine-grained control over memory policy adjustments with lsm bpf, Paul Moore
Convert write_cache_pages() to an iterator v2,
Christoph Hellwig
- [PATCH 01/11] writeback: Factor out writeback_finish(), Christoph Hellwig
- [PATCH 02/11] writeback: Factor writeback_get_batch() out of write_cache_pages(), Christoph Hellwig
- [PATCH 03/11] writeback: Factor should_writeback_folio() out of write_cache_pages(), Christoph Hellwig
- [PATCH 05/11] pagevec: Add ability to iterate a queue, Christoph Hellwig
- [PATCH 04/11] writeback: Simplify the loops in write_cache_pages(), Christoph Hellwig
- [PATCH 11/11] writeback: Remove a use of write_cache_pages() from do_writepages(), Christoph Hellwig
- [PATCH 08/11] writeback: Factor writeback_get_folio() out of write_cache_pages(), Christoph Hellwig
- [PATCH 06/11] writeback: Use the folio_batch queue iterator, Christoph Hellwig
- [PATCH 09/11] writeback: Factor writeback_iter_next() out of write_cache_pages(), Christoph Hellwig
- [PATCH 10/11] writeback: Add for_each_writeback_folio(), Christoph Hellwig
- [PATCH 07/11] writeback: Factor writeback_iter_init() out of write_cache_pages(), Christoph Hellwig
Re: [PATCH v2] Documentation, mm/unaccepted: document accept_memory kernel parameter, Vlastimil Babka
[linux-next:master 7445/7726] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_crtc.c:312: warning: expecting prototype for drm_crtc_additional_color_mgmt(). Prototype was for dm_crtc_additional_color_mgmt() instead, kernel test robot
[PATCH] selftests: secretmem: Floor the memory size to the multiple of page_size,
Muhammad Usama Anjum
[linux-next:master 7233/7300] powerpc64-linux-ld: warning: orphan section `.bss..Lubsan_data241' from `kernel/ptrace.o' being placed in section `.bss..Lubsan_data241', kernel test robot
[PATCH] mm/memory: Replace kmap() with kmap_local_page(),
Fabio M. De Francesco
[PATCH v5 0/4] Add DAX ABI for memmap_on_memory,
Vishal Verma
[PATCH 00/13] kmsan: Enable on powerpc,
Nicholas Miehlbradt
Message not available
Message not available
Re: [PATCH 00/13] kmsan: Enable on powerpc, Christophe Leroy
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