Linux Filesystem Development
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- Re: [PATCH v2] nfsd: inherit required unset default acls from effective set, (continued)
- [PATCH v2 00/47] use refcount+RCU method to implement lockless slab shrink,
Qi Zheng
- [PATCH v2 01/47] mm: vmscan: move shrinker-related code into a separate file, Qi Zheng
- [PATCH v2 02/47] mm: shrinker: remove redundant shrinker_rwsem in debugfs operations, Qi Zheng
- [PATCH v2 03/47] mm: shrinker: add infrastructure for dynamically allocating shrinker, Qi Zheng
- [PATCH v2 04/47] kvm: mmu: dynamically allocate the x86-mmu shrinker, Qi Zheng
- [PATCH v2 05/47] binder: dynamically allocate the android-binder shrinker, Qi Zheng
- [PATCH v2 06/47] drm/ttm: dynamically allocate the drm-ttm_pool shrinker, Qi Zheng
- [PATCH v2 08/47] erofs: dynamically allocate the erofs-shrinker, Qi Zheng
- [PATCH v2 09/47] f2fs: dynamically allocate the f2fs-shrinker, Qi Zheng
- [PATCH v2 07/47] xenbus/backend: dynamically allocate the xen-backend shrinker, Qi Zheng
- [PATCH v2 10/47] gfs2: dynamically allocate the gfs2-glock shrinker, Qi Zheng
- [PATCH v2 11/47] gfs2: dynamically allocate the gfs2-qd shrinker, Qi Zheng
- [PATCH v2 12/47] NFSv4.2: dynamically allocate the nfs-xattr shrinkers, Qi Zheng
- [PATCH v2 13/47] nfs: dynamically allocate the nfs-acl shrinker, Qi Zheng
- [PATCH v2 14/47] nfsd: dynamically allocate the nfsd-filecache shrinker, Qi Zheng
- [PATCH v2 15/47] quota: dynamically allocate the dquota-cache shrinker, Qi Zheng
- [PATCH v2 16/47] ubifs: dynamically allocate the ubifs-slab shrinker, Qi Zheng
- [PATCH v2 17/47] rcu: dynamically allocate the rcu-lazy shrinker, Qi Zheng
- [PATCH v2 19/47] mm: thp: dynamically allocate the thp-related shrinkers, Qi Zheng
- [PATCH v2 18/47] rcu: dynamically allocate the rcu-kfree shrinker, Qi Zheng
- [PATCH v2 22/47] drm/i915: dynamically allocate the i915_gem_mm shrinker, Qi Zheng
- [PATCH v2 21/47] mm: workingset: dynamically allocate the mm-shadow shrinker, Qi Zheng
- [PATCH v2 23/47] drm/msm: dynamically allocate the drm-msm_gem shrinker, Qi Zheng
- [PATCH v2 24/47] drm/panfrost: dynamically allocate the drm-panfrost shrinker, Qi Zheng
- [PATCH v2 27/47] md/raid5: dynamically allocate the md-raid5 shrinker, Qi Zheng
- [PATCH v2 25/47] dm: dynamically allocate the dm-bufio shrinker, Qi Zheng
- [PATCH v2 26/47] dm zoned: dynamically allocate the dm-zoned-meta shrinker, Qi Zheng
- [PATCH v2 28/47] bcache: dynamically allocate the md-bcache shrinker, Qi Zheng
- [PATCH v2 29/47] vmw_balloon: dynamically allocate the vmw-balloon shrinker, Qi Zheng
- [PATCH v2 41/47] mm: shrinker: remove old APIs, Qi Zheng
- [PATCH v2 40/47] fs: super: dynamically allocate the s_shrink, Qi Zheng
- [PATCH v2 37/47] xfs: dynamically allocate the xfs-inodegc shrinker, Qi Zheng
- [PATCH v2 42/47] drm/ttm: introduce pool_shrink_rwsem, Qi Zheng
- [PATCH v2 43/47] mm: shrinker: add a secondary array for shrinker_info::{map, nr_deferred}, Qi Zheng
- [PATCH v2 20/47] sunrpc: dynamically allocate the sunrpc_cred shrinker, Qi Zheng
- [PATCH v2 45/47] mm: shrinker: make memcg slab shrink lockless, Qi Zheng
- [PATCH v2 44/47] mm: shrinker: make global slab shrink lockless, Qi Zheng
- [PATCH v2 31/47] mbcache: dynamically allocate the mbcache shrinker, Qi Zheng
- [PATCH v2 38/47] xfs: dynamically allocate the xfs-qm shrinker, Qi Zheng
- [PATCH v2 33/47] jbd2,ext4: dynamically allocate the jbd2-journal shrinker, Qi Zheng
- [PATCH v2 32/47] ext4: dynamically allocate the ext4-es shrinker, Qi Zheng
- [PATCH v2 30/47] virtio_balloon: dynamically allocate the virtio-balloon shrinker, Qi Zheng
- [PATCH v2 39/47] zsmalloc: dynamically allocate the mm-zspool shrinker, Qi Zheng
- [PATCH v2 36/47] xfs: dynamically allocate the xfs-buf shrinker, Qi Zheng
- [PATCH v2 47/47] mm: shrinker: convert shrinker_rwsem to mutex, Qi Zheng
- [PATCH v2 34/47] nfsd: dynamically allocate the nfsd-client shrinker, Qi Zheng
- [PATCH v2 35/47] nfsd: dynamically allocate the nfsd-reply shrinker, Qi Zheng
- [PATCH v2 46/47] mm: shrinker: hold write lock to reparent shrinker nr_deferred, Qi Zheng
- [syzbot] Monthly overlayfs report (Jul 2023), syzbot
- [PATCH] fs/read_write: Enable copy_file_range for block device.,
Nitesh Shetty
- [PATCH 0/2] cifs: fix charset issue in reconnection,
Winston Wen
- [PATCH mm-hotfixes] shmem: minor fixes to splice-read implementation, Hugh Dickins
- [PATCH mm-hotfixes] tmpfs: fix Documentation of noswap and huge mount options,
Hugh Dickins
- [syzbot] [nilfs?] KASAN: slab-use-after-free Read in nilfs_load_inode_block (2),
syzbot
- [syzbot] [mm?] BUG: soft lockup in generic_file_write_iter (2), syzbot
- [syzbot] [gfs2?] kernel panic: hung_task: blocked tasks (2),
syzbot
- Kernel NULL pointer deref and data corruptions with xfs on 6.1,
Daniel Dao
- [PATCH] fs/locks: Fix typo,
Jakub Wilk
- [PATCH -next] perf/core: Rename perf_proc_update_handler for readability, Xiu Jianfeng
- [PATCH] Fix BUG: KASAN: use-after-free in trace_event_raw_event_filelock_lock,
Will Shiu
[syzbot] [fs?] general protection fault in iommu_deinit_device, syzbot
[syzbot] [ntfs3?] INFO: task hung in ni_readpage_cmpr, syzbot
Re: Re: fs/proc/task_mmu: Implement IOCTL for efficient page table scanning,
kernel test robot
[GIT PULL] iomap: bug fixes for 6.5,
Darrick J. Wong
[syzbot] [ntfs?] BUG: unable to handle kernel paging request in lookup_open,
syzbot
[RFC PATCH v1 0/5] Various Rust bindings for files,
Alice Ryhl
[PATCH] vboxsf: Use flexible arrays for trailing string member,
Kees Cook
allow building a kernel without buffer_heads,
Christoph Hellwig
[PATCH 6/6] fs: add CONFIG_BUFFER_HEAD, Christoph Hellwig
Re: allow building a kernel without buffer_heads, Bob Peterson
[PATCH] MAINTAINERS: change reiserfs status to obsolete,
Piotr Siminski
[syzbot] [ext4?] general protection fault in ep_poll_callback,
syzbot
Re: [syzbot] [btrfs?] kernel BUG in assertfail (2),
syzbot
[PATCH] fs/nls: make load_nls() take a const parameter,
Winston Wen
[PATCH] fstests: add helper to canonicalize devices used to enable persistent disks,
Luis Chamberlain
[syzbot] [f2fs?] UBSAN: array-index-out-of-bounds in f2fs_iget, syzbot
[syzbot] [apparmor?] [ext4?] general protection fault in common_perm_cond,
syzbot
[PATCH v3 0/7] Support negative dentries on case-insensitive ext4 and f2fs,
Gabriel Krisman Bertazi
[syzbot] Monthly kernfs report (Jul 2023), syzbot
[PATCH] nfsd: inherit required unset default acls from effective set,
Jeff Layton
[GIT PULL] fuse update for 6.5,
Miklos Szeredi
[syzbot] [kernfs?] possible deadlock in lookup_slow (3), syzbot
[syzbot] [overlayfs?] possible deadlock in seq_read_iter (2),
syzbot
[PATCH][next] fs: hfsplus: make extend error rate limited, Colin Ian King
[PATCH v2] ext4: fix the time handling macros when ext4 is using small inodes,
Jeff Layton
Re: [syzbot] [btrfs?] [netfilter?] BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (2),
syzbot
[PATCH] splice, net: Fix splice_to_socket() for O_NONBLOCK socket,
Jan Stancek
[PATCH v2 0/4] mm: convert to vma_is_initial_heap/stack(),
Kefeng Wang
[syzbot] [kernfs?] possible deadlock in walk_component (2), syzbot
[RFC PATCH v11 00/29] KVM: guest_memfd() and per-page attributes,
Sean Christopherson
- [RFC PATCH v11 01/29] KVM: Wrap kvm_gfn_range.pte in a per-action union, Sean Christopherson
- [RFC PATCH v11 02/29] KVM: Tweak kvm_hva_range and hva_handler_t to allow reusing for gfn ranges, Sean Christopherson
- [RFC PATCH v11 03/29] KVM: Use gfn instead of hva for mmu_notifier_retry, Sean Christopherson
- [RFC PATCH v11 05/29] KVM: Convert KVM_ARCH_WANT_MMU_NOTIFIER to CONFIG_KVM_GENERIC_MMU_NOTIFIER, Sean Christopherson
- [RFC PATCH v11 04/29] KVM: PPC: Drop dead code related to KVM_ARCH_WANT_MMU_NOTIFIER, Sean Christopherson
- [RFC PATCH v11 06/29] KVM: Introduce KVM_SET_USER_MEMORY_REGION2, Sean Christopherson
- [RFC PATCH v11 07/29] KVM: Add KVM_EXIT_MEMORY_FAULT exit, Sean Christopherson
- [RFC PATCH v11 08/29] KVM: Introduce per-page memory attributes, Sean Christopherson
- [RFC PATCH v11 09/29] KVM: x86: Disallow hugepages when memory attributes are mixed, Sean Christopherson
- [RFC PATCH v11 10/29] mm: Add AS_UNMOVABLE to mark mapping as completely unmovable, Sean Christopherson
- [RFC PATCH v11 11/29] security: Export security_inode_init_security_anon() for use by KVM, Sean Christopherson
- [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory, Sean Christopherson
- Re: [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory, Vishal Annapurve
- Re: [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory, Xiaoyao Li
- Re: [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory, Isaku Yamahata
- Re: [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory, Yuan Yao
- Re: [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory, Xiaoyao Li
- Re: [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory, Paolo Bonzini
- RE: [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory, Wang, Wei W
- Re: [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory, Elliot Berman
- Re: [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory, Fuad Tabba
- Re: [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory, Ryan Afranji
- Re: [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory, Ackerley Tng
- Re: [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory, Binbin Wu
- [RFC PATCH v11 13/29] KVM: Add transparent hugepage support for dedicated guest memory, Sean Christopherson
- [RFC PATCH v11 14/29] KVM: x86/mmu: Handle page fault for private memory, Sean Christopherson
- [RFC PATCH v11 16/29] KVM: Allow arch code to track number of memslot address spaces per VM, Sean Christopherson
- [RFC PATCH v11 15/29] KVM: Drop superfluous __KVM_VCPU_MULTIPLE_ADDRESS_SPACE macro, Sean Christopherson
- [RFC PATCH v11 18/29] KVM: selftests: Drop unused kvm_userspace_memory_region_find() helper, Sean Christopherson
- [RFC PATCH v11 17/29] KVM: x86: Add support for "protected VMs" that can utilize private memory, Sean Christopherson
- [RFC PATCH v11 19/29] KVM: selftests: Convert lib's mem regions to KVM_SET_USER_MEMORY_REGION2, Sean Christopherson
- [RFC PATCH v11 20/29] KVM: selftests: Add support for creating private memslots, Sean Christopherson
- [RFC PATCH v11 26/29] KVM: selftests: Add KVM_SET_USER_MEMORY_REGION2 helper, Sean Christopherson
- [RFC PATCH v11 25/29] KVM: selftests: Add x86-only selftest for private memory conversions, Sean Christopherson
- [RFC PATCH v11 22/29] KVM: selftests: Add helpers to do KVM_HC_MAP_GPA_RANGE hypercalls (x86), Sean Christopherson
- [RFC PATCH v11 21/29] KVM: selftests: Add helpers to convert guest memory b/w private and shared, Sean Christopherson
- [RFC PATCH v11 27/29] KVM: selftests: Expand set_memory_region_test to validate guest_memfd(), Sean Christopherson
- [RFC PATCH v11 28/29] KVM: selftests: Add basic selftest for guest_memfd(), Sean Christopherson
- [RFC PATCH v11 29/29] KVM: selftests: Test KVM exit behavior for private memory/access, Sean Christopherson
- [RFC PATCH v11 23/29] KVM: selftests: Introduce VM "shape" to allow tests to specify the VM type, Sean Christopherson
- [RFC PATCH v11 24/29] KVM: selftests: Add GUEST_SYNC[1-6] macros for synchronizing more data, Sean Christopherson
- Re: [RFC PATCH v11 00/29] KVM: guest_memfd() and per-page attributes, Nikunj A. Dadhania
[PATCH] fs: export emergency_sync,
Rob Barnes
Using userfaultfd with KVM's async page fault handling causes processes to hung waiting for mmap_lock to be released,
Dimitris Siakavaras
[PATCH] ext4: fix the time handling macros when ext4 is using small inodes,
Jeff Layton
[syzbot] [wireguard?] [jfs?] KASAN: slab-use-after-free Read in wg_noise_keypair_get,
syzbot
[PATCH v4 0/5] io_uring getdents,
Hao Xu
[syzbot] [hfs?] kernel BUG in hfsplus_show_options,
syzbot
[syzbot] [hfs?] kernel BUG in hfs_show_options,
syzbot
[syzbot] [fs?] possible deadlock in inode_add_bytes, syzbot
[PATCH v2] xarray: Document necessary flag in alloc functions, Philipp Stanner
[syzbot] [ext4?] INFO: task hung in sync_inodes_sb (5), syzbot
linux-next ext4 inode size 128 corrupted,
Hugh Dickins
[GIT PULL] Create large folios in iomap buffered write path, Matthew Wilcox
[ANNOUNCE] xfs-linux: vfs-for-next updated to 59ba4fdd2d1f, Darrick J. Wong
[ANNOUNCE] xfs-linux: iomap-for-next updated to efa96cc99793, Darrick J. Wong
[PATCH 1/1] fs/ntfs3: Check fields while reading,
Lee Jones
[PATCH V5 0/6] shmem: Add user and group quota support for tmpfs,
cem
[syzbot] [ntfs3?] kernel BUG in __blockdev_direct_IO, syzbot
[PATCH] fs/filesystems.c: ERROR: "(foo*)" should be "(foo *)",
wuyonggang001
Re: [PATCH 6.4 000/800] 6.4.4-rc1 review,
Naresh Kamboju
[PATCH 00/35] arm64/gcs: Provide support for GCS at EL0,
Mark Brown
- [PATCH 01/35] prctl: arch-agnostic prctl for shadow stack, Mark Brown
- [PATCH 02/35] prctl: Add flag for shadow stack writeability and push/pop, Mark Brown
- [PATCH 03/35] arm64: Document boot requirements for Guarded Control Stacks, Mark Brown
- [PATCH 04/35] arm64/gcs: Document the ABI for Guarded Control Stacks, Mark Brown
- [PATCH 05/35] arm64/sysreg: Add new system registers for GCS, Mark Brown
- [PATCH 06/35] arm64/sysreg: Add definitions for architected GCS caps, Mark Brown
- [PATCH 07/35] arm64/gcs: Add manual encodings of GCS instructions, Mark Brown
- [PATCH 08/35] arm64/gcs: Provide copy_to_user_gcs(), Mark Brown
- [PATCH 09/35] arm64/cpufeature: Runtime detection of Guarded Control Stack (GCS), Mark Brown
- [PATCH 12/35] arm64/mm: Map pages for guarded control stack, Mark Brown
- [PATCH 11/35] mm: Define VM_SHADOW_STACK for arm64 when we support GCS, Mark Brown
- [PATCH 13/35] KVM: arm64: Manage GCS registers for guests, Mark Brown
- [PATCH 14/35] arm64: Disable traps for GCS usage at EL0 and EL1, Mark Brown
- [PATCH 10/35] arm64/mm: Allocate PIE slots for EL0 guarded control stack, Mark Brown
- [PATCH 16/35] arm64/hwcap: Add hwcap for GCS, Mark Brown
- [PATCH 15/35] arm64/idreg: Add overrride for GCS, Mark Brown
- [PATCH 18/35] arm64/mm: Handle GCS data aborts, Mark Brown
- [PATCH 17/35] arm64/traps: Handle GCS exceptions, Mark Brown
- [PATCH 21/35] arm64/gcs: Implement shadow stack prctl() interface, Mark Brown
- [PATCH 19/35] arm64/gcs: Context switch GCS registers for EL0, Mark Brown
- [PATCH 20/35] arm64/gcs: Allocate a new GCS for threads with GCS enabled, Mark Brown
- [PATCH 27/35] kselftest/arm64: Verify the GCS hwcap, Mark Brown
- [PATCH 25/35] arm64/ptrace: Expose GCS via ptrace and core files, Mark Brown
- [PATCH 22/35] arm64/mm: Implement map_shadow_stack(), Mark Brown
- [PATCH 31/35] kselftest/arm64: Always run signals tests with GCS enabled, Mark Brown
- [PATCH 23/35] arm64/signal: Set up and restore the GCS context for signal handlers, Mark Brown
- [PATCH 26/35] arm64: Add Kconfig for Guarded Control Stack (GCS), Mark Brown
- [PATCH 30/35] kselftest/arm64: Allow signals tests to specify an expected si_code, Mark Brown
- [PATCH 24/35] arm64/signal: Expose GCS state in signal frames, Mark Brown
- [PATCH 34/35] selftests/arm64: Add GCS signal tests, Mark Brown
- [PATCH 32/35] kselftest/arm64: Add very basic GCS test program, Mark Brown
- [PATCH 29/35] kselftest/arm64: Add framework support for GCS to signal handling tests, Mark Brown
- [PATCH 28/35] kselftest/arm64: Add GCS as a detected feature in the signal tests, Mark Brown
- [PATCH 33/35] kselftest/arm64: Add a GCS test program built with the system libc, Mark Brown
- [PATCH 35/35] kselftest/arm64: Enable GCS for the FP stress tests, Mark Brown
[PATCH 6.1 512/591] afs: Fix accidental truncation when storing data, Greg Kroah-Hartman
[PATCH 6.4 706/800] afs: Fix accidental truncation when storing data, Greg Kroah-Hartman
[PATCH 6.4 018/800] splice: Fix filemap_splice_read() to use the correct inode, Greg Kroah-Hartman
[syzbot] [btrfs?] WARNING in btrfs_finish_one_ordered,
syzbot
[PATCH 1/2] fs: select: reduce stack usage in do_select(),
Chao Yu
Re: [syzbot] [jfs?] UBSAN: array-index-out-of-bounds in xtSearch,
syzbot
[syzbot] [ext4?] [reiserfs?] kernel BUG in __phys_addr (2),
syzbot
[PATCH v2] fs: inode: return proper error code in bmap(),
Leesoo Ahn
Re: [PATCH v2] fs: inode: return proper error code in bmap(), Matthew Wilcox
Re: [PATCH v2] fs: inode: return proper error code in bmap(), Dave Chinner
Re: [syzbot] [afs?] general protection fault in skb_queue_tail (3), syzbot
[PATCH 6.1 0/4] xfs inodegc fixes for 6.1.y (from v6.4),
Amir Goldstein
[PATCH] fs: inode: return proper errno on bmap(),
Leesoo Ahn
[PATCH] affs: Remove writepage implementation,
Matthew Wilcox (Oracle)
[PATCH mm-unstable fix] mm: userfaultfd: check for start + len overflow in validate_range: fix,
Axel Rasmussen
[syzbot] [ext4?] KASAN: out-of-bounds Read in ext4_ext_remove_space,
syzbot
[syzbot] [udf?] WARNING in udf_add_free_space (2), syzbot
[PATCH 1/2] iomap: fix a regression for partial write errors,
Christoph Hellwig
[PATCH] exfat: release s_lock before calling dir_emit(),
Sungjong Seo
[PATCH] VFS: Fix seven errors in bitmap.c,
huzhi001
[PATCH] proc: Fix four errors in kmsg.c,
huzhi001
Mount option "atime" cause all common filesystems to fail, Qu Wenruo
[PATCH] fs/proc: Fix four errors in array.c, huzhi001
[fstests PATCH] generic: add a test for multigrain timestamps,
Jeff Layton
[PATCH v5 0/8] fs: implement multigrain timestamps,
Jeff Layton
[syzbot] [fat?] possible deadlock in lock_mm_and_find_vma, syzbot
[syzbot] [btrfs?] general protection fault in btrfs_finish_ordered_extent,
syzbot
[syzbot] [ext4?] INFO: task hung in find_inode_fast (2),
syzbot
[PATCH 1/1] xarray: Document necessary flag in alloc-functions,
Philipp Stanner
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