Linux Ext4 Filesystem Development

• Date Index

• Potential Linux Crash: KASAN slab-out-of-bounds Read in ext4_find_extent in Linux kernel v6.13-rc5, Luka
• Potential Linux Crash: KASAN slab-use-after-free Read in ext4_find_extent in Linux kernel v6.13-rc5, Luka
• Potential Linux Crash: KASAN use-after-free Read in ext4_ext_remove_space in Linux kernel v6.13-rc5, Luka
• Potential Linux Crash: WARNING in ext4_invalidate_folio in Linux kernel v6.13-rc5, Luka
• [PATCH] ext4: Fix potential NULL pointer dereferences in test_mb_mark_used() and test_mb_free_blocks(), Qasim Ijaz
• [RFC] configs: Add support for central fs configs using sections, Ritesh Harjani (IBM)
• [PATCH v2 0/1] xfs/539: Ignore remount failures on v5 xfs, Nirjhar Roy (IBM)
  • [PATCH v2 1/1] xfs/539: Ignore remount failures on v5 xfs, Nirjhar Roy (IBM)
• [PATCH RESEND] ext4: Fix exception handling in parse_apply_sb_mount_options(), Markus Elfring
• [syzbot] [net?] [ext4?] BUG: corrupted list in __sk_destruct (2), syzbot
• [PATCH v4 00/12] large atomic writes for xfs with CoW, John Garry
  • [PATCH v4 01/12] xfs: Pass flags to xfs_reflink_allocate_cow(), John Garry
  • [PATCH v4 06/12] iomap: Lift blocksize restriction on atomic writes, John Garry
  • [PATCH v4 04/12] xfs: Refactor xfs_reflink_end_cow_extent(), John Garry
  • [PATCH v4 11/12] xfs: Update atomic write max size, John Garry
  • [PATCH v4 07/12] xfs: Reflink CoW-based atomic write support, John Garry
  • [PATCH v4 12/12] xfs: Allow block allocator to take an alignment hint, John Garry
  • [PATCH v4 09/12] xfs: Add xfs_file_dio_write_atomic(), John Garry
  • [PATCH v4 10/12] xfs: Commit CoW-based atomic writes atomically, John Garry
  • [PATCH v4 02/12] iomap: Rename IOMAP_ATOMIC -> IOMAP_ATOMIC_HW, John Garry
    • Re: [PATCH v4 02/12] iomap: Rename IOMAP_ATOMIC -> IOMAP_ATOMIC_HW, Carlos Maiolino
  • [PATCH v4 03/12] xfs: Switch atomic write size check in xfs_file_write_iter(), John Garry
  • [PATCH v4 05/12] iomap: Support SW-based atomic writes, John Garry
  • [PATCH v4 08/12] xfs: Iomap SW-based atomic write support, John Garry
• [BUG] Kernel BUG in ext4_write_inline_data (Ext4) on 6.14.0-rc4 - Possible Regression**, Strforexc yn
• Re: [PATCH 1/1] common: test statfs reporting with project quota, Zorro Lang
  • Re: [PATCH 1/1] common: test statfs reporting with project quota, Darrick J. Wong
• [PATCH v2 03/11] ext4: reorder capability check last, Christian Göttsche
  • Re: [PATCH v2 03/11] ext4: reorder capability check last, Jan Kara
• [PATCH] ext4: remove unnecessary checks for __GFP_NOFAIL allocation., Julian Sun
  • Re: [PATCH] ext4: remove unnecessary checks for __GFP_NOFAIL allocation., Baokun Li
    • Re: [PATCH] ext4: remove unnecessary checks for __GFP_NOFAIL allocation., Julian Sun
      • Re: [PATCH] ext4: remove unnecessary checks for __GFP_NOFAIL allocation., Theodore Ts'o
        • Re: [PATCH] ext4: remove unnecessary checks for __GFP_NOFAIL allocation., Julian Sun
  • Re: [PATCH] ext4: remove unnecessary checks for __GFP_NOFAIL allocation., Zhang Yi
• [PATCH v9 00/20] fs/dax: Fix ZONE_DEVICE page reference counts, Alistair Popple
  • [PATCH v9 01/20] fuse: Fix dax truncate/punch_hole fault path, Alistair Popple
  • [PATCH v9 02/20] fs/dax: Return unmapped busy pages from dax_layout_busy_page_range(), Alistair Popple
  • [PATCH v9 03/20] fs/dax: Don't skip locked entries when scanning entries, Alistair Popple
  • [PATCH v9 04/20] fs/dax: Refactor wait for dax idle page, Alistair Popple
  • [PATCH v9 05/20] fs/dax: Create a common implementation to break DAX layouts, Alistair Popple
  • [PATCH v9 06/20] fs/dax: Always remove DAX page-cache entries when breaking layouts, Alistair Popple
  • [PATCH v9 07/20] fs/dax: Ensure all pages are idle prior to filesystem unmount, Alistair Popple
  • [PATCH v9 08/20] fs/dax: Remove PAGE_MAPPING_DAX_SHARED mapping flag, Alistair Popple
  • [PATCH v9 09/20] mm/gup: Remove redundant check for PCI P2PDMA page, Alistair Popple
  • [PATCH v9 10/20] mm/mm_init: Move p2pdma page refcount initialisation to p2pdma, Alistair Popple
  • [PATCH v9 12/20] mm/memory: Enhance insert_page_into_pte_locked() to create writable mappings, Alistair Popple
  • [PATCH v9 11/20] mm: Allow compound zone device pages, Alistair Popple
  • [PATCH v9 13/20] mm/memory: Add vmf_insert_page_mkwrite(), Alistair Popple
  • [PATCH v9 14/20] mm/rmap: Add support for PUD sized mappings to rmap, Alistair Popple
  • [PATCH v9 15/20] mm/huge_memory: Add vmf_insert_folio_pud(), Alistair Popple
  • [PATCH v9 16/20] mm/huge_memory: Add vmf_insert_folio_pmd(), Alistair Popple
  • [PATCH v9 17/20] mm/gup: Don't allow FOLL_LONGTERM pinning of FS DAX pages, Alistair Popple
  • [PATCH v9 18/20] dcssblk: Mark DAX broken, remove FS_DAX_LIMITED support, Alistair Popple
  • [PATCH v9 20/20] device/dax: Properly refcount device dax pages when mapping, Alistair Popple
  • [PATCH v9 19/20] fs/dax: Properly refcount fs dax pages, Alistair Popple
    • Re: [PATCH v9 19/20] fs/dax: Properly refcount fs dax pages, David Hildenbrand
  • Re: [PATCH v9 00/20] fs/dax: Fix ZONE_DEVICE page reference counts, Alistair Popple
    • Re: [PATCH v9 00/20] fs/dax: Fix ZONE_DEVICE page reference counts, Andrew Morton
• [PATCH v3 00/12] large atomic writes for xfs with CoW, John Garry
  • [PATCH v3 04/12] xfs: Refactor xfs_reflink_end_cow_extent(), John Garry
  • [PATCH v3 01/12] xfs: Pass flags to xfs_reflink_allocate_cow(), John Garry
    • Re: [PATCH v3 01/12] xfs: Pass flags to xfs_reflink_allocate_cow(), Darrick J. Wong
  • [PATCH v3 05/12] iomap: Support SW-based atomic writes, John Garry
    • Re: [PATCH v3 05/12] iomap: Support SW-based atomic writes, Darrick J. Wong
  • [PATCH v3 07/12] xfs: Reflink CoW-based atomic write support, John Garry
  • [PATCH v3 06/12] iomap: Lift blocksize restriction on atomic writes, John Garry
  • [PATCH v3 08/12] xfs: Iomap SW-based atomic write support, John Garry
    • Re: [PATCH v3 08/12] xfs: Iomap SW-based atomic write support, Darrick J. Wong
    • Re: [PATCH v3 08/12] xfs: Iomap SW-based atomic write support, kernel test robot
  • [PATCH v3 10/12] xfs: Commit CoW-based atomic writes atomically, John Garry
    • Re: [PATCH v3 10/12] xfs: Commit CoW-based atomic writes atomically, Darrick J. Wong
  • [PATCH v3 12/12] xfs: Allow block allocator to take an alignment hint, John Garry
  • [PATCH v3 11/12] xfs: Update atomic write max size, John Garry
  • [PATCH v3 03/12] xfs: Switch atomic write size check in xfs_file_write_iter(), John Garry
  • [PATCH v3 02/12] iomap: Rename IOMAP_ATOMIC -> IOMAP_ATOMIC_HW, John Garry
  • [PATCH v3 09/12] xfs: Add xfs_file_dio_write_atomic(), John Garry
    • Re: [PATCH v3 09/12] xfs: Add xfs_file_dio_write_atomic(), Darrick J. Wong
      • Re: [PATCH v3 09/12] xfs: Add xfs_file_dio_write_atomic(), John Garry
        • Re: [PATCH v3 09/12] xfs: Add xfs_file_dio_write_atomic(), Darrick J. Wong
          • Re: [PATCH v3 09/12] xfs: Add xfs_file_dio_write_atomic(), John Garry
• [syzbot] [mm?] [ext4?] WARNING in get_dump_page, syzbot
• Doubt about race condition between fallocate() and writeback path, RSINGH
  • Re: Doubt about race condition between fallocate() and writeback path, rsingh
• [PATCH] ext4: Modify the comment about mb_optimize_scan, Zizhi Wo
  • Re: [PATCH] ext4: Modify the comment about mb_optimize_scan, Zhang Yi
  • Re: [PATCH] ext4: Modify the comment about mb_optimize_scan, Ojaswin Mujoo
  • Re: [PATCH] ext4: Modify the comment about mb_optimize_scan, Baokun Li
• ext4 crash on generic/437 on 6.14-rc3 on truncation, Luis Chamberlain
  • Re: ext4 crash on generic/437 on 6.14-rc3 on truncation, Matthew Wilcox
• [PATCH 0/2] ext2: convert to the new mount API, Eric Sandeen
  • [PATCH 1/2] ext2: convert to the new mount API, Eric Sandeen
    • Re: [PATCH 1/2] ext2: convert to the new mount API, Jan Kara
      • Re: [PATCH 1/2] ext2: convert to the new mount API, Eric Sandeen
        • Re: [PATCH 1/2] ext2: convert to the new mount API, Jan Kara
  • [PATCH 2/2] ext2: create ext2_msg_fc for use during parsing, Eric Sandeen
    • Re: [PATCH 2/2] ext2: create ext2_msg_fc for use during parsing, Jan Kara
• [PATCH 0/2] Fix a BUG_ON crashing the kernel in start_this_handle, Ojaswin Mujoo
  • [PATCH 1/2] ext4: only defer sb update on error if SB_ACTIVE, Ojaswin Mujoo
    • Re: [PATCH 1/2] ext4: only defer sb update on error if SB_ACTIVE, Jan Kara
      • Re: [PATCH 1/2] ext4: only defer sb update on error if SB_ACTIVE, Ojaswin Mujoo
        • Re: [PATCH 1/2] ext4: only defer sb update on error if SB_ACTIVE, Jan Kara
          • Re: [PATCH 1/2] ext4: only defer sb update on error if SB_ACTIVE, Ojaswin Mujoo
          • Re: [PATCH 1/2] ext4: only defer sb update on error if SB_ACTIVE, IBM
    • Re: [PATCH 1/2] ext4: only defer sb update on error if SB_ACTIVE, Baokun Li
      • Re: [PATCH 1/2] ext4: only defer sb update on error if SB_ACTIVE, Ojaswin Mujoo
        • Re: [PATCH 1/2] ext4: only defer sb update on error if SB_ACTIVE, Baokun Li
          • Re: [PATCH 1/2] ext4: only defer sb update on error if SB_ACTIVE, Ojaswin Mujoo
            • Re: [PATCH 1/2] ext4: only defer sb update on error if SB_ACTIVE, Baokun Li
              • Re: [PATCH 1/2] ext4: only defer sb update on error if SB_ACTIVE, Ojaswin Mujoo
  • [PATCH 2/2] ext4: Make sb update interval tunable, Ojaswin Mujoo
    • Re: [PATCH 2/2] ext4: Make sb update interval tunable, Ritesh Harjani (IBM)
    • Re: [PATCH 2/2] ext4: Make sb update interval tunable, Jan Kara
• [PATCH] kvm-xfstests: fix wget progress bar support, Ojaswin Mujoo
• [syzbot] Monthly ext4 report (Feb 2025), syzbot
• Re: [PATCH v1] ext4: add test case 061 for ext3 to ext4 conversion, Zorro Lang
• [PATCH RFC v2 00/12] mm: Remove pXX_devmap page table bit and pfn_t type, Alistair Popple
  • [PATCH RFC v2 02/12] mm: Convert pXd_devmap checks to vma_is_dax, Alistair Popple
  • [PATCH RFC v2 01/12] mm: Remove PFN_MAP, PFN_SG_CHAIN and PFN_SG_LAST, Alistair Popple
  • [PATCH RFC v2 03/12] mm/pagewalk: Skip dax pages in pagewalk, Alistair Popple
  • [PATCH RFC v2 04/12] mm: Convert vmf_insert_mixed() from using pte_devmap to pte_special, Alistair Popple
  • [PATCH RFC v2 05/12] mm: Remove remaining uses of PFN_DEV, Alistair Popple
  • [PATCH RFC v2 07/12] mm: Remove redundant pXd_devmap calls, Alistair Popple
  • [PATCH RFC v2 06/12] mm/gup: Remove pXX_devmap usage from get_user_pages(), Alistair Popple
  • [PATCH RFC v2 08/12] mm/khugepaged: Remove redundant pmd_devmap() check, Alistair Popple
  • [PATCH RFC v2 09/12] powerpc: Remove checks for devmap pages and PMDs/PUDs, Alistair Popple
  • [PATCH RFC v2 10/12] mm: Remove devmap related functions and page table bits, Alistair Popple
  • [PATCH RFC v2 11/12] mm: Remove callers of pfn_t functionality, Alistair Popple
  • [PATCH RFC v2 12/12] mm/memremap: Remove unused devmap_managed_key, Alistair Popple
• [PATCH v8 00/20] fs/dax: Fix ZONE_DEVICE page reference counts, Alistair Popple
  • [PATCH v8 01/20] fuse: Fix dax truncate/punch_hole fault path, Alistair Popple
  • [PATCH v8 02/20] fs/dax: Return unmapped busy pages from dax_layout_busy_page_range(), Alistair Popple
  • [PATCH v8 03/20] fs/dax: Don't skip locked entries when scanning entries, Alistair Popple
  • [PATCH v8 04/20] fs/dax: Refactor wait for dax idle page, Alistair Popple
  • [PATCH v8 08/20] fs/dax: Remove PAGE_MAPPING_DAX_SHARED mapping flag, Alistair Popple
  • [PATCH v8 10/20] mm/mm_init: Move p2pdma page refcount initialisation to p2pdma, Alistair Popple
  • [PATCH v8 09/20] mm/gup: Remove redundant check for PCI P2PDMA page, Alistair Popple
  • [PATCH v8 05/20] fs/dax: Create a common implementation to break DAX layouts, Alistair Popple
  • [PATCH v8 12/20] mm/memory: Enhance insert_page_into_pte_locked() to create writable mappings, Alistair Popple
  • [PATCH v8 06/20] fs/dax: Always remove DAX page-cache entries when breaking layouts, Alistair Popple
  • [PATCH v8 07/20] fs/dax: Ensure all pages are idle prior to filesystem unmount, Alistair Popple
  • [PATCH v8 14/20] mm/rmap: Add support for PUD sized mappings to rmap, Alistair Popple
  • [PATCH v8 17/20] mm/gup: Don't allow FOLL_LONGTERM pinning of FS DAX pages, Alistair Popple
  • [PATCH v8 11/20] mm: Allow compound zone device pages, Alistair Popple
  • [PATCH v8 13/20] mm/memory: Add vmf_insert_page_mkwrite(), Alistair Popple
  • [PATCH v8 15/20] mm/huge_memory: Add vmf_insert_folio_pud(), Alistair Popple
  • [PATCH v8 16/20] mm/huge_memory: Add vmf_insert_folio_pmd(), Alistair Popple
  • [PATCH v8 18/20] dcssblk: Mark DAX broken, remove FS_DAX_LIMITED support, Alistair Popple
  • [PATCH v8 19/20] fs/dax: Properly refcount fs dax pages, Alistair Popple
    • Re: [PATCH v8 19/20] fs/dax: Properly refcount fs dax pages, David Hildenbrand
      • Re: [PATCH v8 19/20] fs/dax: Properly refcount fs dax pages, Alistair Popple
        • Re: [PATCH v8 19/20] fs/dax: Properly refcount fs dax pages, David Hildenbrand
  • [PATCH v8 20/20] device/dax: Properly refcount device dax pages when mapping, Alistair Popple
    • Re: [PATCH v8 20/20] device/dax: Properly refcount device dax pages when mapping, Gerald Schaefer
      • Re: [PATCH v8 20/20] device/dax: Properly refcount device dax pages when mapping, Alistair Popple
• [PATCH] jbd2: fix off-by-one while erasing journal, Zhang Yi
  • Re: [PATCH] jbd2: fix off-by-one while erasing journal, Jan Kara
  • Re: [PATCH] jbd2: fix off-by-one while erasing journal, Baokun Li
• [tytso-ext4:test 13/15] fs/ext4/extents.c:4780 ext4_fallocate() warn: inconsistent returns '&inode->i_rwsem'., Dan Carpenter
• Re: [syzbot] [ocfs2?] [ext4?] WARNING in __find_get_block (2), syzbot
• [tytso-ext4:dev] BUILD SUCCESS 9e28059d56649a7212d5b3f8751ec021154ba3dd, kernel test robot
• [tytso-ext4:test] BUILD REGRESSION e5a9a1fce162be14c6f1ac325faac48b1a7dea9e, kernel test robot
• [tytso-ext4:dev] BUILD REGRESSION ab00acfcfc62ade16f642841d8807816b27b8944, kernel test robot
• [PATCH] ext4: Remove references to bh->b_page, Matthew Wilcox (Oracle)
  • Re: [PATCH] ext4: Remove references to bh->b_page, Jan Kara
• [PATCH] ext2: Remove reference to bh->b_page, Matthew Wilcox (Oracle)
  • Re: [PATCH] ext2: Remove reference to bh->b_page, Jan Kara
• [PATCH v2 00/11] large atomic writes for xfs with CoW, John Garry
  • [PATCH v2 02/11] xfs: Switch atomic write size check in xfs_file_write_iter(), John Garry
    • Re: [PATCH v2 02/11] xfs: Switch atomic write size check in xfs_file_write_iter(), Darrick J. Wong
  • [PATCH v2 01/11] iomap: Rename IOMAP_ATOMIC -> IOMAP_ATOMIC_HW, John Garry
    • Re: [PATCH v2 01/11] iomap: Rename IOMAP_ATOMIC -> IOMAP_ATOMIC_HW, Darrick J. Wong
  • [PATCH v2 03/11] xfs: Refactor xfs_reflink_end_cow_extent(), John Garry
    • Re: [PATCH v2 03/11] xfs: Refactor xfs_reflink_end_cow_extent(), Darrick J. Wong
      • Re: [PATCH v2 03/11] xfs: Refactor xfs_reflink_end_cow_extent(), John Garry
        • Re: [PATCH v2 03/11] xfs: Refactor xfs_reflink_end_cow_extent(), Darrick J. Wong
  • [PATCH v2 04/11] iomap: Support CoW-based atomic writes, John Garry
    • Re: [PATCH v2 04/11] iomap: Support CoW-based atomic writes, Darrick J. Wong
      • Re: [PATCH v2 04/11] iomap: Support CoW-based atomic writes, John Garry
        • Re: [PATCH v2 04/11] iomap: Support CoW-based atomic writes, Darrick J. Wong
  • [PATCH v2 07/11] xfs: iomap CoW-based atomic write support, John Garry
    • Re: [PATCH v2 07/11] xfs: iomap CoW-based atomic write support, Darrick J. Wong
      • Re: [PATCH v2 07/11] xfs: iomap CoW-based atomic write support, John Garry
        • Re: [PATCH v2 07/11] xfs: iomap CoW-based atomic write support, Darrick J. Wong
          • Re: [PATCH v2 07/11] xfs: iomap CoW-based atomic write support, John Garry
  • [PATCH v2 06/11] xfs: Reflink CoW-based atomic write support, John Garry
    • Re: [PATCH v2 06/11] xfs: Reflink CoW-based atomic write support, Darrick J. Wong
      • Re: [PATCH v2 06/11] xfs: Reflink CoW-based atomic write support, John Garry
        • Re: [PATCH v2 06/11] xfs: Reflink CoW-based atomic write support, Darrick J. Wong
          • Re: [PATCH v2 06/11] xfs: Reflink CoW-based atomic write support, John Garry
  • [PATCH v2 05/11] iomap: Lift blocksize restriction on atomic writes, John Garry
  • [PATCH v2 08/11] xfs: Add xfs_file_dio_write_atomic(), John Garry
    • Re: [PATCH v2 08/11] xfs: Add xfs_file_dio_write_atomic(), Darrick J. Wong
  • [PATCH v2 10/11] xfs: Update atomic write max size, John Garry
    • Re: [PATCH v2 10/11] xfs: Update atomic write max size, Darrick J. Wong
      • Re: [PATCH v2 10/11] xfs: Update atomic write max size, John Garry
  • [PATCH v2 11/11] xfs: Allow block allocator to take an alignment hint, John Garry
    • Re: [PATCH v2 11/11] xfs: Allow block allocator to take an alignment hint, Darrick J. Wong
      • Re: [PATCH v2 11/11] xfs: Allow block allocator to take an alignment hint, John Garry
  • [PATCH v2 09/11] xfs: Commit CoW-based atomic writes atomically, John Garry
    • Re: [PATCH v2 09/11] xfs: Commit CoW-based atomic writes atomically, Darrick J. Wong
      • Re: [PATCH v2 09/11] xfs: Commit CoW-based atomic writes atomically, John Garry
        • Re: [PATCH v2 09/11] xfs: Commit CoW-based atomic writes atomically, Darrick J. Wong
          • Re: [PATCH v2 09/11] xfs: Commit CoW-based atomic writes atomically, John Garry
  • Re: [PATCH v2 00/11] large atomic writes for xfs with CoW, John Garry
• [PATCH] ext4: goto right label 'out_mmap_sem' in ext4_setattr(), libaokun
  • Re: [PATCH] ext4: goto right label 'out_mmap_sem' in ext4_setattr(), Brian Foster
    • Re: [PATCH] ext4: goto right label 'out_mmap_sem' in ext4_setattr(), Baokun Li
      • Re: [PATCH] ext4: goto right label 'out_mmap_sem' in ext4_setattr(), Brian Foster
  • Re: [PATCH] ext4: goto right label 'out_mmap_sem' in ext4_setattr(), Jan Kara
• [tytso-ext4:test 14/15] fs/ext4/namei.c:1602:13: error: no member named 's_encoding_flags' in 'struct super_block', kernel test robot
• [tytso-ext4:dev 15/15] include/linux/fs.h:1268:12: error: 'struct super_block' has no member named 's_encoding_flags', kernel test robot
• [next-20250212] FStests generic/451 on EXT4 FS resulting in kernel OOPs, Venkat Rao Bagalkote
  • Re: [next-20250212] FStests generic/451 on EXT4 FS resulting in kernel OOPs, Sourabh Jain
  • Re: [next-20250212] FStests generic/451 on EXT4 FS resulting in kernel OOPs, Theodore Ts'o
  • <Possible follow-ups>
  • Re: [next-20250212] FStests generic/451 on EXT4 FS resulting in kernel OOPs, Venkat
• [PATCH] ext4: introduce linear search for dentries, Theodore Ts'o
  • Re: [PATCH] ext4: introduce linear search for dentries, Gabriel Krisman Bertazi
  • [PATCH -v2] ext4: introduce linear search for dentries, Theodore Ts'o
    • Re: [PATCH -v2] ext4: introduce linear search for dentries, Eric Biggers
    • Re: [PATCH -v2] ext4: introduce linear search for dentries, Andreas Dilger
      • Re: [PATCH -v2] ext4: introduce linear search for dentries, Gabriel Krisman Bertazi
        • Re: [PATCH -v2] ext4: introduce linear search for dentries, Andreas Dilger
          • Re: [PATCH -v2] ext4: introduce linear search for dentries, Theodore Ts'o
• [PATCH v1 0/3] Add mount and remount related tests, Nirjhar Roy (IBM)
  • [PATCH v1 1/3] xfs/539: Skip noattr2 remount option on v5 filesystems, Nirjhar Roy (IBM)
    • Re: [PATCH v1 1/3] xfs/539: Skip noattr2 remount option on v5 filesystems, Dave Chinner
      • Re: [PATCH v1 1/3] xfs/539: Skip noattr2 remount option on v5 filesystems, Nirjhar Roy (IBM)
      • Re: [PATCH v1 1/3] xfs/539: Skip noattr2 remount option on v5 filesystems, Nirjhar Roy (IBM)
    • Re: [PATCH v1 1/3] xfs/539: Skip noattr2 remount option on v5 filesystems, Darrick J. Wong
  • [PATCH v1 2/3] common/xfs: Add a new helper function to check v5 XFS, Nirjhar Roy (IBM)
    • Re: [PATCH v1 2/3] common/xfs: Add a new helper function to check v5 XFS, Dave Chinner
  • [PATCH v1 3/3] xfs: Add a testcase to check remount with noattr2 on a v5 xfs, Nirjhar Roy (IBM)
    • Re: [PATCH v1 3/3] xfs: Add a testcase to check remount with noattr2 on a v5 xfs, Dave Chinner
      • Re: [PATCH v1 3/3] xfs: Add a testcase to check remount with noattr2 on a v5 xfs, Nirjhar Roy (IBM)
        • Re: [PATCH v1 3/3] xfs: Add a testcase to check remount with noattr2 on a v5 xfs, Dave Chinner
          • Re: [PATCH v1 3/3] xfs: Add a testcase to check remount with noattr2 on a v5 xfs, Nirjhar Roy (IBM)
            • Re: [PATCH v1 3/3] xfs: Add a testcase to check remount with noattr2 on a v5 xfs, Dave Chinner
              • Re: [PATCH v1 3/3] xfs: Add a testcase to check remount with noattr2 on a v5 xfs, Nirjhar Roy (IBM)
• [syzbot] [ext4?] WARNING in __ext4_iget, syzbot
• [syzbot] [ext4?] [net?] general protection fault in __dev_set_rx_mode, syzbot
• [PATCH v2 0/2] ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all(), Ye Bin
  • [PATCH v2 1/2] ext4: introduce ITAIL helper, Ye Bin
    • Re: [PATCH v2 1/2] ext4: introduce ITAIL helper, Jan Kara
  • [PATCH v2 2/2] ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all(), Ye Bin
    • Re: [PATCH v2 2/2] ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all(), Jan Kara
• [RESEND PATCH 0/2] ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all(), Ye Bin
  • [RESEND PATCH 2/2] ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all(), Ye Bin
    • Re: [RESEND PATCH 2/2] ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all(), Darrick J. Wong
      • Re: [RESEND PATCH 2/2] ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all(), yebin
        • Re: [RESEND PATCH 2/2] ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all(), Jan Kara
          • Re: [RESEND PATCH 2/2] ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all(), yebin
  • [RESEND PATCH 1/2] ext4: introduce ITAIL helper, Ye Bin
    • Re: [RESEND PATCH 1/2] ext4: introduce ITAIL helper, Darrick J. Wong
• [PATCH] jbd2: remove redundant function jbd2_journal_has_csum_v2or3_feature, Eric Biggers
  • Re: [PATCH] jbd2: remove redundant function jbd2_journal_has_csum_v2or3_feature, Darrick J. Wong
• [PATCH] ext4: remove redundant function ext4_has_metadata_csum, Eric Biggers
  • Re: [PATCH] ext4: remove redundant function ext4_has_metadata_csum, Darrick J. Wong
• [syzbot] [ext4?] WARNING in inode_set_cached_link, syzbot
  • Re: [syzbot] [ext4?] WARNING in inode_set_cached_link, syzbot
    • Re: [syzbot] [ext4?] WARNING in inode_set_cached_link, Mateusz Guzik
• [PATCH 0/2] jbd2: Fix two annoyances in jbd2, Jan Kara
  • [PATCH 1/2] jbd2: Remove wrong sb->s_sequence check, Jan Kara
    • Re: [PATCH 1/2] jbd2: Remove wrong sb->s_sequence check, Zhang Yi
  • [PATCH 2/2] jbd2: Do not try to recover wiped journal, Jan Kara
    • Re: [PATCH 2/2] jbd2: Do not try to recover wiped journal, Zhang Yi
• [PATCH] ext4: Verify fast symlink length, Jan Kara
  • Re: [PATCH] ext4: Verify fast symlink length, Theodore Ts'o
    • Re: [PATCH] ext4: Verify fast symlink length, Eric Biggers
    • Re: [PATCH] ext4: Verify fast symlink length, Jan Kara
  • Re: [PATCH] ext4: Verify fast symlink length, Darrick J. Wong
  • Re: [PATCH] ext4: Verify fast symlink length, Baokun Li
• [syzbot] [ext4?] INFO: task hung in ext4_evict_ea_inode (3), syzbot
• Re: [PATCH] ext4: pass strlen() of the symlink instead of i_size to inode_set_cached_link(), Darrick J. Wong
  • Re: [PATCH] ext4: pass strlen() of the symlink instead of i_size to inode_set_cached_link(), Mateusz Guzik
    • Re: [PATCH] ext4: pass strlen() of the symlink instead of i_size to inode_set_cached_link(), Jan Kara
      • Re: [PATCH] ext4: pass strlen() of the symlink instead of i_size to inode_set_cached_link(), Mateusz Guzik
        • Re: [PATCH] ext4: pass strlen() of the symlink instead of i_size to inode_set_cached_link(), Christian Brauner
• [no subject], Unknown
• Inquiry about ext4 atomic write, 磊李
  • <Possible follow-ups>
  • Re: Inquiry about ext4 atomic write, IBM
• [PATCH v7 00/20] fs/dax: Fix ZONE_DEVICE page reference counts, Alistair Popple
  • [PATCH v7 01/20] fuse: Fix dax truncate/punch_hole fault path, Alistair Popple
    • Re: [PATCH v7 01/20] fuse: Fix dax truncate/punch_hole fault path, Balbir Singh
  • [PATCH v7 02/20] fs/dax: Return unmapped busy pages from dax_layout_busy_page_range(), Alistair Popple
    • Re: [PATCH v7 02/20] fs/dax: Return unmapped busy pages from dax_layout_busy_page_range(), Balbir Singh
  • [PATCH v7 03/20] fs/dax: Don't skip locked entries when scanning entries, Alistair Popple
  • [PATCH v7 04/20] fs/dax: Refactor wait for dax idle page, Alistair Popple
  • [PATCH v7 05/20] fs/dax: Create a common implementation to break DAX layouts, Alistair Popple
  • [PATCH v7 06/20] fs/dax: Always remove DAX page-cache entries when breaking layouts, Alistair Popple
  • [PATCH v7 07/20] fs/dax: Ensure all pages are idle prior to filesystem unmount, Alistair Popple
  • [PATCH v7 08/20] fs/dax: Remove PAGE_MAPPING_DAX_SHARED mapping flag, Alistair Popple
  • [PATCH v7 09/20] mm/gup: Remove redundant check for PCI P2PDMA page, Alistair Popple
  • [PATCH v7 10/20] mm/mm_init: Move p2pdma page refcount initialisation to p2pdma, Alistair Popple
  • [PATCH v7 11/20] mm: Allow compound zone device pages, Alistair Popple
  • [PATCH v7 12/20] mm/memory: Enhance insert_page_into_pte_locked() to create writable mappings, Alistair Popple
    • Re: [PATCH v7 12/20] mm/memory: Enhance insert_page_into_pte_locked() to create writable mappings, David Hildenbrand
  • [PATCH v7 13/20] mm/memory: Add vmf_insert_page_mkwrite(), Alistair Popple
    • Re: [PATCH v7 13/20] mm/memory: Add vmf_insert_page_mkwrite(), David Hildenbrand
  • [PATCH v7 14/20] rmap: Add support for PUD sized mappings to rmap, Alistair Popple
    • Re: [PATCH v7 14/20] rmap: Add support for PUD sized mappings to rmap, David Hildenbrand
  • [PATCH v7 15/20] huge_memory: Add vmf_insert_folio_pud(), Alistair Popple
    • Re: [PATCH v7 15/20] huge_memory: Add vmf_insert_folio_pud(), David Hildenbrand
  • [PATCH v7 16/20] huge_memory: Add vmf_insert_folio_pmd(), Alistair Popple
    • Re: [PATCH v7 16/20] huge_memory: Add vmf_insert_folio_pmd(), David Hildenbrand
      • Re: [PATCH v7 16/20] huge_memory: Add vmf_insert_folio_pmd(), Alistair Popple
        • Re: [PATCH v7 16/20] huge_memory: Add vmf_insert_folio_pmd(), David Hildenbrand
  • [PATCH v7 17/20] mm/gup: Don't allow FOLL_LONGTERM pinning of FS DAX pages, Alistair Popple
  • [PATCH v7 18/20] dcssblk: Mark DAX broken, remove FS_DAX_LIMITED support, Alistair Popple
  • [PATCH v7 19/20] fs/dax: Properly refcount fs dax pages, Alistair Popple
    • Re: [PATCH v7 19/20] fs/dax: Properly refcount fs dax pages, Guenter Roeck
    • Re: [PATCH v7 19/20] fs/dax: Properly refcount fs dax pages, David Hildenbrand
  • [PATCH v7 20/20] device/dax: Properly refcount device dax pages when mapping, Alistair Popple
• [no subject], Unknown
• [no subject], Unknown
• [LSF/MM/BPF TOPIC] xfstests: Centralizing filesystem configs and device configs, Ojaswin Mujoo
  • Re: [LSF/MM/BPF TOPIC] xfstests: Centralizing filesystem configs and device configs, Dave Chinner
    • Re: [LSF/MM/BPF TOPIC] xfstests: Centralizing filesystem configs and device configs, IBM
      • Re: [LSF/MM/BPF TOPIC] xfstests: Centralizing filesystem configs and device configs, Dave Chinner
        • Re: [LSF/MM/BPF TOPIC] xfstests: Centralizing filesystem configs and device configs, IBM
          • Re: [LSF/MM/BPF TOPIC] xfstests: Centralizing filesystem configs and device configs, IBM
          • Re: [LSF/MM/BPF TOPIC] xfstests: Centralizing filesystem configs and device configs, Dave Chinner
            • Re: [LSF/MM/BPF TOPIC] xfstests: Centralizing filesystem configs and device configs, IBM
              • Re: [LSF/MM/BPF TOPIC] xfstests: Centralizing filesystem configs and device configs, Dave Chinner
• A possible way to reduce free space fragmentation?, Artem S. Tashkinov
  • Re: A possible way to reduce free space fragmentation?, Andreas Dilger
    • Re: A possible way to reduce free space fragmentation?, Artem S. Tashkinov
      • Re: A possible way to reduce free space fragmentation?, Theodore Ts'o
• [LSF/MM/BPF TOPIC] extsize and forcealign design in filesystems for atomic writes, Ojaswin Mujoo
  • Re: [LSF/MM/BPF TOPIC] extsize and forcealign design in filesystems for atomic writes, John Garry
    • Re: [LSF/MM/BPF TOPIC] extsize and forcealign design in filesystems for atomic writes, Ojaswin Mujoo
      • Re: [LSF/MM/BPF TOPIC] extsize and forcealign design in filesystems for atomic writes, John Garry
        • Re: [LSF/MM/BPF TOPIC] extsize and forcealign design in filesystems for atomic writes, Ojaswin Mujoo
          • Re: [LSF/MM/BPF TOPIC] extsize and forcealign design in filesystems for atomic writes, John Garry
            • Re: [LSF/MM/BPF TOPIC] extsize and forcealign design in filesystems for atomic writes, Dave Chinner
            • Re: [LSF/MM/BPF TOPIC] extsize and forcealign design in filesystems for atomic writes, Ojaswin Mujoo
              • Re: [LSF/MM/BPF TOPIC] extsize and forcealign design in filesystems for atomic writes, John Garry
                • Re: [LSF/MM/BPF TOPIC] extsize and forcealign design in filesystems for atomic writes, Ojaswin Mujoo
• [PATCH v2 0/2] fs/ext4/xattr: Fix issues seen while deleting xattr inode(s), Bhupesh
  • [PATCH v2 1/2] fs/ext4/xattr: Ignore xattrs past end, Bhupesh
  • [PATCH v2 2/2] fs/ext4/xattr: Check for 'xattr_sem' inside 'ext4_xattr_delete_inode', Bhupesh
• remove _supported_fs v2, Christoph Hellwig
  • [PATCH 1/3] generic/363: remove _supported_fs xfs, Christoph Hellwig
    • Re: [PATCH 1/3] generic/363: remove _supported_fs xfs, Darrick J. Wong
      • Re: [PATCH 1/3] generic/363: remove _supported_fs xfs, Christoph Hellwig
  • [PATCH 2/3] common: remove the $FSYP check in _cleanup_dump, Christoph Hellwig
    • Re: [PATCH 2/3] common: remove the $FSYP check in _cleanup_dump, Darrick J. Wong
      • Re: [PATCH 2/3] common: remove the $FSYP check in _cleanup_dump, Christoph Hellwig
  • [PATCH 3/3] replace _supported_fs with _exclude_fs, Christoph Hellwig
    • Re: [PATCH 3/3] replace _supported_fs with _exclude_fs, Darrick J. Wong
      • Re: [PATCH 3/3] replace _supported_fs with _exclude_fs, Christoph Hellwig
    • Re: [PATCH 3/3] replace _supported_fs with _exclude_fs, Zorro Lang
      • Re: [PATCH 3/3] replace _supported_fs with _exclude_fs, Christoph Hellwig
        • Re: [PATCH 3/3] replace _supported_fs with _exclude_fs, Zorro Lang
• [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Nirjhar Roy (IBM)
  • Re: [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Darrick J. Wong
    • Re: [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Nirjhar Roy (IBM)
      • Re: [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Darrick J. Wong
        • Re: [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Nirjhar Roy (IBM)
          • Re: [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Darrick J. Wong
            • Re: [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Zorro Lang
              • Re: [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Nirjhar Roy (IBM)
                • Re: [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Zorro Lang
                  • Re: [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Nirjhar Roy (IBM)
                    • Re: [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Zorro Lang
                      • Re: [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Nirjhar Roy (IBM)
            • Re: [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Nirjhar Roy (IBM)
              • Re: [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Darrick J. Wong
                • Re: [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Nirjhar Roy (IBM)
  • Re: [PATCH v2] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Zorro Lang
• [syzbot] [ext4?] kernel BUG in ext4_es_cache_extent (2), syzbot
• [PATCH 0/2] ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all(), Ye Bin
  • [PATCH 1/2] ext4: introduce ITAIL helper, Ye Bin
  • [PATCH 2/2] ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all(), Ye Bin
• [PATCH 6.6.y] ext4: fix access to uninitialised lock in fc replay path, Imkanmod Khan
• [syzbot] [ext4?] INFO: rcu detected stall in sys_mkdir (9), syzbot
• [PATCH 1/3] misc: deduplicate log2/log10 functions, Andreas Dilger
  • [PATCH 2/3] journal: increase revoke block hash size, Andreas Dilger
• [PATCH] debugfs: byteswap dirsearch dirent buf on big endian systems, Brian Foster
  • Re: [PATCH] debugfs: byteswap dirsearch dirent buf on big endian systems, Brian Foster
    • Re: [PATCH] debugfs: byteswap dirsearch dirent buf on big endian systems, Darrick J. Wong
• Security Vulnerability Report: Cross-filesystem ACL Permissions Issue in Different File Systems (EXT4, XFS, NTFS, etc.), 李溢林
  • Re: Security Vulnerability Report: Cross-filesystem ACL Permissions Issue in Different File Systems (EXT4, XFS, NTFS, etc.), Theodore Ts'o
• [PATCH v2 0/3] Fix and cleanups to ext4 namei.c, Kemeng Shi
  • [PATCH v2 1/3] ext4: add missing brelse() for bh2 in ext4_dx_add_entry(), Kemeng Shi
  • [PATCH v2 3/3] ext4: remove unused input "inode" in ext4_find_dest_de, Kemeng Shi
  • [PATCH v2 2/3] ext4: remove unneeded forward declaration in namei.c, Kemeng Shi
• [PATCH v2 0/6] Minor cleanups to jbd2, Kemeng Shi
  • [PATCH v2 3/6] jbd2: remove unused return value of do_readahead, Kemeng Shi
  • [PATCH v2 6/6] jbd2: Correct stale comment of release_buffer_page, Kemeng Shi
  • [PATCH v2 5/6] jbd2: correct stale function name in comment, Kemeng Shi
  • [PATCH v2 1/6] jbd2: remove unused h_jdata flag of handle, Kemeng Shi
  • [PATCH v2 4/6] jbd2: remove stale comment of update_t_max_wait, Kemeng Shi
  • [PATCH v2 2/6] jbd2: remove unused return value of jbd2_journal_cancel_revoke, Kemeng Shi
• [syzbot] [ext4?] KASAN: slab-out-of-bounds Read in filldir64, syzbot
• [PATCH v2 0/7] ext4: correct behaviors under errors=remount-ro mode, libaokun
  • [PATCH v2 1/7] ext4: convert EXT4_FLAGS_* defines to enum, libaokun
  • [PATCH v2 6/7] ext4: show 'emergency_ro' when EXT4_FLAGS_EMERGENCY_RO is set, libaokun
  • [PATCH v2 3/7] ext4: add ext4_emergency_state() helper function, libaokun
  • [PATCH v2 2/7] ext4: add EXT4_FLAGS_EMERGENCY_RO bit, libaokun
  • [PATCH v2 5/7] ext4: correct behavior under errors=remount-ro mode, libaokun
    • Re: [PATCH v2 5/7] ext4: correct behavior under errors=remount-ro mode, Jan Kara
  • [PATCH v2 7/7] ext4: show 'shutdown' hint when ext4 is forced to shutdown, libaokun
  • [PATCH v2 4/7] ext4: add more ext4_emergency_state() checks around sb_rdonly(), libaokun
    • Re: [PATCH v2 4/7] ext4: add more ext4_emergency_state() checks around sb_rdonly(), Jan Kara
• [PATCH v3 0/9] ext4: fix issues caused by data write-back failures, libaokun
  • [PATCH v3 2/9] ext4: do not convert the unwritten extents if data writeback fails, libaokun
  • [PATCH v3 3/9] ext4: reject the 'data_err=abort' option in nojournal mode, libaokun
  • [PATCH v3 5/9] ext4: abort journal on data writeback failure if in data_err=abort mode, libaokun
  • [PATCH v3 7/9] ext4: update the descriptions of data_err=abort and data_err=ignore, libaokun
  • [PATCH v3 6/9] jbd2: drop JBD2_ABORT_ON_SYNCDATA_ERR, libaokun
  • [PATCH v3 9/9] ext4: pack holes in ext4_inode_info, libaokun
  • [PATCH v3 8/9] ext4: remove unused member 'i_unwritten' from 'ext4_inode_info', libaokun
  • [PATCH v3 1/9] ext4: replace opencoded ext4_end_io_end() in ext4_put_io_end(), libaokun
  • [PATCH v3 4/9] ext4: extract ext4_has_journal_option() from __ext4_fill_super(), libaokun
• [syzbot] [ext4?] BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2), syzbot
• [PATCH v2] jbd2: Avoid long replay times due to high number or revoke blocks, Jan Kara
  • Re: [PATCH v2] jbd2: Avoid long replay times due to high number or revoke blocks, Zhang Yi
  • Re: [PATCH v2] jbd2: Avoid long replay times due to high number or revoke blocks, Andreas Dilger
  • Re: [PATCH v2] jbd2: Avoid long replay times due to high number or revoke blocks, Theodore Ts'o
• Is it possible to make ext4 images reproducible even after filesystem operations ?, Adithya.Balakumar
  • Re: Is it possible to make ext4 images reproducible even after filesystem operations ?, Andreas Dilger
    • Re: Is it possible to make ext4 images reproducible even after filesystem operations ?, Adithya.Balakumar
    • Re: Is it possible to make ext4 images reproducible even after filesystem operations ?, Theodore Ts'o
      • Re: Is it possible to make ext4 images reproducible even after filesystem operations ?, Andreas Dilger
• [PATCH v2 0/8] ext4: fix issues caused by data write-back failures, libaokun
  • [PATCH v2 1/8] ext4: replace opencoded ext4_end_io_end() in ext4_put_io_end(), libaokun
  • [PATCH v2 3/8] ext4: reject the 'data_err=abort' option in nojournal mode, libaokun
    • Re: [PATCH v2 3/8] ext4: reject the 'data_err=abort' option in nojournal mode, Jan Kara
      • Re: [PATCH v2 3/8] ext4: reject the 'data_err=abort' option in nojournal mode, Baokun Li
  • [PATCH v2 2/8] ext4: do not convert the unwritten extents if data writeback fails, libaokun
  • [PATCH v2 4/8] ext4: extract ext4_check_nojournal_options() from __ext4_fill_super(), libaokun
    • Re: [PATCH v2 4/8] ext4: extract ext4_check_nojournal_options() from __ext4_fill_super(), Jan Kara
      • Re: [PATCH v2 4/8] ext4: extract ext4_check_nojournal_options() from __ext4_fill_super(), Baokun Li
  • [PATCH v2 6/8] ext4: update the descriptions of data_err=abort and data_err=ignore, libaokun
    • Re: [PATCH v2 6/8] ext4: update the descriptions of data_err=abort and data_err=ignore, Jan Kara
  • [PATCH v2 5/8] ext4: abort journal on data writeback failure if in data_err=abort mode, libaokun
    • Re: [PATCH v2 5/8] ext4: abort journal on data writeback failure if in data_err=abort mode, Jan Kara
      • Re: [PATCH v2 5/8] ext4: abort journal on data writeback failure if in data_err=abort mode, Baokun Li
  • [PATCH v2 8/8] ext4: pack holes in ext4_inode_info, libaokun
  • [PATCH v2 7/8] ext4: remove unused member 'i_unwritten' from 'ext4_inode_info', libaokun
• [syzbot] Monthly ext4 report (Jan 2025), syzbot
• Transparent compression with ext4 - especially with zstd, Gerhard Wiesinger
  • Re: Transparent compression with ext4 - especially with zstd, Theodore Ts'o
    • Re: Transparent compression with ext4 - especially with zstd, Artem Blagodarenko
    • Re: Transparent compression with ext4 - especially with zstd, Gerhard Wiesinger
      • Re: Transparent compression with ext4 - especially with zstd, Theodore Ts'o
        • Re: Transparent compression with ext4 - especially with zstd, Kiselev, Oleg
          • Re: Transparent compression with ext4 - especially with zstd, Gerhard Wiesinger
        • Re: Transparent compression with ext4 - especially with zstd, Gerhard Wiesinger
          • Re: Transparent compression with ext4 - especially with zstd, Christoph Hellwig
            • Re: Transparent compression with ext4 - especially with zstd, Theodore Ts'o
              • Re: Transparent compression with ext4 - especially with zstd, Christoph Hellwig
      • Re: Transparent compression with ext4 - especially with zstd, Dave Chinner
        • Re: Transparent compression with ext4 - especially with zstd, Gerhard Wiesinger
• [PATCH 0/7] ext4: correct behaviors under errors=remount-ro mode, libaokun
  • [PATCH 1/7] ext4: convert EXT4_FLAGS_* defines to enum, libaokun
    • Re: [PATCH 1/7] ext4: convert EXT4_FLAGS_* defines to enum, Jan Kara
      • Re: [PATCH 1/7] ext4: convert EXT4_FLAGS_* defines to enum, Baokun Li
  • [PATCH 2/7] ext4: add EXT4_FLAGS_EMERGENCY_RO bit, libaokun
    • Re: [PATCH 2/7] ext4: add EXT4_FLAGS_EMERGENCY_RO bit, Jan Kara
      • Re: [PATCH 2/7] ext4: add EXT4_FLAGS_EMERGENCY_RO bit, Baokun Li
  • [PATCH 3/7] ext4: add ext4_is_emergency() helper function, libaokun
    • Re: [PATCH 3/7] ext4: add ext4_is_emergency() helper function, Jan Kara
      • Re: [PATCH 3/7] ext4: add ext4_is_emergency() helper function, Baokun Li
  • [PATCH 6/7] ext4: show 'emergency_ro' when EXT4_FLAGS_EMERGENCY_RO is set, libaokun
    • Re: [PATCH 6/7] ext4: show 'emergency_ro' when EXT4_FLAGS_EMERGENCY_RO is set, Jan Kara
  • [PATCH 4/7] ext4: add ext4_sb_rdonly() helper function, libaokun
    • Re: [PATCH 4/7] ext4: add ext4_sb_rdonly() helper function, Jan Kara
      • Re: [PATCH 4/7] ext4: add ext4_sb_rdonly() helper function, Baokun Li
  • [PATCH 5/7] ext4: correct behavior under errors=remount-ro mode, libaokun
  • [PATCH 7/7] ext4: show 'shutdown' hint when ext4 is forced to shutdown, libaokun
    • Re: [PATCH 7/7] ext4: show 'shutdown' hint when ext4 is forced to shutdown, Jan Kara
• [PATCH 1/2] misc: deduplicate log2/log10 functions, Andreas Dilger
  • [PATCH 2/2] journal: increase revoke block hash size, Andreas Dilger
  • Re: [PATCH 1/2] misc: deduplicate log2/log10 functions, Theodore Ts'o
• [RFC PATCH v2 0/8] fallocate: introduce FALLOC_FL_WRITE_ZEROES flag, Zhang Yi
  • [RFC PATCH v2 2/8] nvme: set BLK_FEAT_WRITE_ZEROES_UNMAP if device supports DEAC bit, Zhang Yi
    • Re: [RFC PATCH v2 2/8] nvme: set BLK_FEAT_WRITE_ZEROES_UNMAP if device supports DEAC bit, Christoph Hellwig
      • Re: [RFC PATCH v2 2/8] nvme: set BLK_FEAT_WRITE_ZEROES_UNMAP if device supports DEAC bit, Zhang Yi
  • [RFC PATCH v2 1/8] block: introduce BLK_FEAT_WRITE_ZEROES_UNMAP to queue limits features, Zhang Yi
    • Re: [RFC PATCH v2 1/8] block: introduce BLK_FEAT_WRITE_ZEROES_UNMAP to queue limits features, Christoph Hellwig
    • Re: [RFC PATCH v2 1/8] block: introduce BLK_FEAT_WRITE_ZEROES_UNMAP to queue limits features, John Garry
      • Re: [RFC PATCH v2 1/8] block: introduce BLK_FEAT_WRITE_ZEROES_UNMAP to queue limits features, Zhang Yi
        • Re: [RFC PATCH v2 1/8] block: introduce BLK_FEAT_WRITE_ZEROES_UNMAP to queue limits features, Zhang Yi
  • [RFC PATCH v2 4/8] dm: add BLK_FEAT_WRITE_ZEROES_UNMAP support, Zhang Yi
    • Re: [RFC PATCH v2 4/8] dm: add BLK_FEAT_WRITE_ZEROES_UNMAP support, Benjamin Marzinski
      • Re: [RFC PATCH v2 4/8] dm: add BLK_FEAT_WRITE_ZEROES_UNMAP support, Zhang Yi
        • Re: [RFC PATCH v2 4/8] dm: add BLK_FEAT_WRITE_ZEROES_UNMAP support, Benjamin Marzinski
  • [RFC PATCH v2 3/8] scsi: sd: set BLK_FEAT_WRITE_ZEROES_UNMAP if device supports unmap zeroing mode, Zhang Yi
    • Re: [RFC PATCH v2 3/8] scsi: sd: set BLK_FEAT_WRITE_ZEROES_UNMAP if device supports unmap zeroing mode, Christoph Hellwig
  • [RFC PATCH v2 6/8] block: add FALLOC_FL_WRITE_ZEROES support, Zhang Yi
  • [RFC PATCH v2 7/8] block: factor out common part in blkdev_fallocate(), Zhang Yi
  • [RFC PATCH v2 5/8] fs: introduce FALLOC_FL_WRITE_ZEROES to fallocate, Zhang Yi
  • [RFC PATCH v2 8/8] ext4: add FALLOC_FL_WRITE_ZEROES support, Zhang Yi
  • Re: [RFC PATCH v2 0/8] fallocate: introduce FALLOC_FL_WRITE_ZEROES flag, Chaitanya Kulkarni
    • Re: [RFC PATCH v2 0/8] fallocate: introduce FALLOC_FL_WRITE_ZEROES flag, Zhang Yi
• Two questions on sparse files, Andreas Wagner
  • Re: Two questions on sparse files, Simon Richter
• [PATCH] misc: fix --without-libarchive build failure, Li Dongyang
• "WARNING in ext4_destroy_inode" in Linux Kernel v6.12-rc4, cheung wall
  • Re: "WARNING in ext4_destroy_inode" in Linux Kernel v6.12-rc4, Theodore Ts'o
• Re: e2fsck max blocks for huge non-extent file, Theodore Ts'o
  • Re: e2fsck max blocks for huge non-extent file, Darrick J. Wong
    • Re: e2fsck max blocks for huge non-extent file, Theodore Ts'o
      • Re: e2fsck max blocks for huge non-extent file, Catalin Patulea
• [syzbot] [ext4?] possible deadlock in wait_transaction_locked (2), syzbot
• [PATCH] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Nirjhar Roy (IBM)
  • Re: [PATCH] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, IBM
    • Re: [PATCH] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Nirjhar Roy (IBM)
      • Re: [PATCH] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, IBM
        • Re: [PATCH] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Nirjhar Roy (IBM)
  • Re: [PATCH] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Zorro Lang
    • Re: [PATCH] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Nirjhar Roy (IBM)
      • Re: [PATCH] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Zorro Lang
        • Re: [PATCH] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, IBM
          • Re: [PATCH] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Nirjhar Roy (IBM)
        • Re: [PATCH] check: Fix fs specfic imports when $FSTYPE!=$OLD_FSTYPE, Nirjhar Roy (IBM)
• Do sparse files save HDD-space and are the blocks in random order?, Andreas Wagner
• [PATCH] ext4: Fix potential null dereference in ext4 kunit test, Charles Han
• [RFC 0/5] Add support for central fsconfig and -q <n> unconditional loop, Nirjhar Roy (IBM)
  • [RFC 1/5] tests/selftest: Add a new pseudo flaky test., Nirjhar Roy (IBM)
    • Re: [RFC 1/5] tests/selftest: Add a new pseudo flaky test., Darrick J. Wong
  • [RFC 2/5] check: Add -q <n> option to support unconditional looping., Nirjhar Roy (IBM)
    • Re: [RFC 2/5] check: Add -q <n> option to support unconditional looping., Theodore Ts'o
      • Re: [RFC 2/5] check: Add -q <n> option to support unconditional looping., IBM
  • [RFC 3/5] check: Improve pass/fail metrics and section config output, Nirjhar Roy (IBM)
  • [RFC 4/5] check,common/config: Add support for central fsconfig, Nirjhar Roy (IBM)
    • Re: [RFC 4/5] check,common/config: Add support for central fsconfig, Theodore Ts'o
    • Re: [RFC 4/5] check,common/config: Add support for central fsconfig, Anand Jain
      • Re: [RFC 4/5] check,common/config: Add support for central fsconfig, IBM
        • Re: [RFC 4/5] check,common/config: Add support for central fsconfig, Anand Jain
  • [RFC 5/5] configs: Add a couple of xfs and ext4 configuration templates., Nirjhar Roy (IBM)
• [PATCH v6 00/26] fs/dax: Fix ZONE_DEVICE page reference counts, Alistair Popple
  • [PATCH v6 01/26] fuse: Fix dax truncate/punch_hole fault path, Alistair Popple
    • Re: [PATCH v6 01/26] fuse: Fix dax truncate/punch_hole fault path, Vivek Goyal
      • Re: [PATCH v6 01/26] fuse: Fix dax truncate/punch_hole fault path, Dan Williams
        • Re: [PATCH v6 01/26] fuse: Fix dax truncate/punch_hole fault path, Asahi Lina
          • Re: [PATCH v6 01/26] fuse: Fix dax truncate/punch_hole fault path, Dan Williams
            • Re: [PATCH v6 01/26] fuse: Fix dax truncate/punch_hole fault path, Asahi Lina
        • Re: [PATCH v6 01/26] fuse: Fix dax truncate/punch_hole fault path, Vivek Goyal
          • Re: [PATCH v6 01/26] fuse: Fix dax truncate/punch_hole fault path, Stefan Hajnoczi
            • Re: [PATCH v6 01/26] fuse: Fix dax truncate/punch_hole fault path, Albert Esteve
              • Re: [PATCH v6 01/26] fuse: Fix dax truncate/punch_hole fault path, Stefan Hajnoczi
              • Re: [PATCH v6 01/26] fuse: Fix dax truncate/punch_hole fault path, David Hildenbrand
                • Re: [PATCH v6 01/26] fuse: Fix dax truncate/punch_hole fault path, Albert Esteve
  • [PATCH v6 02/26] fs/dax: Return unmapped busy pages from dax_layout_busy_page_range(), Alistair Popple
  • [PATCH v6 03/26] fs/dax: Don't skip locked entries when scanning entries, Alistair Popple
  • [PATCH v6 04/26] fs/dax: Refactor wait for dax idle page, Alistair Popple
  • [PATCH v6 05/26] fs/dax: Create a common implementation to break DAX layouts, Alistair Popple
    • Re: [PATCH v6 05/26] fs/dax: Create a common implementation to break DAX layouts, Darrick J. Wong
      • Re: [PATCH v6 05/26] fs/dax: Create a common implementation to break DAX layouts, Alistair Popple
        • Re: [PATCH v6 05/26] fs/dax: Create a common implementation to break DAX layouts, Darrick J. Wong
    • Re: [PATCH v6 05/26] fs/dax: Create a common implementation to break DAX layouts, Dan Williams
    • Re: [PATCH v6 05/26] fs/dax: Create a common implementation to break DAX layouts, Dan Williams
    • Re: [PATCH v6 05/26] fs/dax: Create a common implementation to break DAX layouts, Dan Williams
  • [PATCH v6 06/26] fs/dax: Always remove DAX page-cache entries when breaking layouts, Alistair Popple
    • Re: [PATCH v6 06/26] fs/dax: Always remove DAX page-cache entries when breaking layouts, Dan Williams
  • [PATCH v6 07/26] fs/dax: Ensure all pages are idle prior to filesystem unmount, Alistair Popple
    • Re: [PATCH v6 07/26] fs/dax: Ensure all pages are idle prior to filesystem unmount, Darrick J. Wong
      • Re: [PATCH v6 07/26] fs/dax: Ensure all pages are idle prior to filesystem unmount, Alistair Popple
        • Re: [PATCH v6 07/26] fs/dax: Ensure all pages are idle prior to filesystem unmount, Darrick J. Wong
          • Re: [PATCH v6 07/26] fs/dax: Ensure all pages are idle prior to filesystem unmount, Alistair Popple
            • Re: [PATCH v6 07/26] fs/dax: Ensure all pages are idle prior to filesystem unmount, Darrick J. Wong
    • Re: [PATCH v6 07/26] fs/dax: Ensure all pages are idle prior to filesystem unmount, Dan Williams
  • [PATCH v6 08/26] fs/dax: Remove PAGE_MAPPING_DAX_SHARED mapping flag, Alistair Popple
    • Re: [PATCH v6 08/26] fs/dax: Remove PAGE_MAPPING_DAX_SHARED mapping flag, Dan Williams
      • Re: [PATCH v6 08/26] fs/dax: Remove PAGE_MAPPING_DAX_SHARED mapping flag, Alistair Popple
        • Re: [PATCH v6 08/26] fs/dax: Remove PAGE_MAPPING_DAX_SHARED mapping flag, Dan Williams
          • Re: [PATCH v6 08/26] fs/dax: Remove PAGE_MAPPING_DAX_SHARED mapping flag, Alistair Popple
    • Re: [PATCH v6 08/26] fs/dax: Remove PAGE_MAPPING_DAX_SHARED mapping flag, David Hildenbrand
  • [PATCH v6 10/26] mm/mm_init: Move p2pdma page refcount initialisation to p2pdma, Alistair Popple
    • Re: [PATCH v6 10/26] mm/mm_init: Move p2pdma page refcount initialisation to p2pdma, David Hildenbrand
  • [PATCH v6 09/26] mm/gup: Remove redundant check for PCI P2PDMA page, Alistair Popple
  • [PATCH v6 11/26] mm: Allow compound zone device pages, Alistair Popple
    • Re: [PATCH v6 11/26] mm: Allow compound zone device pages, David Hildenbrand
      • Re: [PATCH v6 11/26] mm: Allow compound zone device pages, Alistair Popple
  • [PATCH v6 12/26] mm/memory: Enhance insert_page_into_pte_locked() to create writable mappings, Alistair Popple
    • Re: [PATCH v6 12/26] mm/memory: Enhance insert_page_into_pte_locked() to create writable mappings, Dan Williams
      • Re: [PATCH v6 12/26] mm/memory: Enhance insert_page_into_pte_locked() to create writable mappings, Alistair Popple
    • Re: [PATCH v6 12/26] mm/memory: Enhance insert_page_into_pte_locked() to create writable mappings, David Hildenbrand
  • [PATCH v6 13/26] mm/memory: Add vmf_insert_page_mkwrite(), Alistair Popple
    • Re: [PATCH v6 13/26] mm/memory: Add vmf_insert_page_mkwrite(), Dan Williams
    • Re: [PATCH v6 13/26] mm/memory: Add vmf_insert_page_mkwrite(), David Hildenbrand
      • Re: [PATCH v6 13/26] mm/memory: Add vmf_insert_page_mkwrite(), Alistair Popple
  • [PATCH v6 14/26] rmap: Add support for PUD sized mappings to rmap, Alistair Popple
    • Re: [PATCH v6 14/26] rmap: Add support for PUD sized mappings to rmap, Dan Williams
  • [PATCH v6 15/26] huge_memory: Add vmf_insert_folio_pud(), Alistair Popple
    • Re: [PATCH v6 15/26] huge_memory: Add vmf_insert_folio_pud(), Dan Williams
    • Re: [PATCH v6 15/26] huge_memory: Add vmf_insert_folio_pud(), David Hildenbrand
      • Re: [PATCH v6 15/26] huge_memory: Add vmf_insert_folio_pud(), Alistair Popple
  • [PATCH v6 17/26] memremap: Add is_devdax_page() and is_fsdax_page() helpers, Alistair Popple
    • Re: [PATCH v6 17/26] memremap: Add is_devdax_page() and is_fsdax_page() helpers, Dan Williams
  • [PATCH v6 16/26] huge_memory: Add vmf_insert_folio_pmd(), Alistair Popple
    • Re: [PATCH v6 16/26] huge_memory: Add vmf_insert_folio_pmd(), Dan Williams
    • Re: [PATCH v6 16/26] huge_memory: Add vmf_insert_folio_pmd(), David Hildenbrand
      • Re: [PATCH v6 16/26] huge_memory: Add vmf_insert_folio_pmd(), Dan Williams
        • Re: [PATCH v6 16/26] huge_memory: Add vmf_insert_folio_pmd(), Alistair Popple
  • [PATCH v6 18/26] mm/gup: Don't allow FOLL_LONGTERM pinning of FS DAX pages, Alistair Popple
    • Re: [PATCH v6 18/26] mm/gup: Don't allow FOLL_LONGTERM pinning of FS DAX pages, Dan Williams
  • [PATCH v6 19/26] proc/task_mmu: Mark devdax and fsdax pages as always unpinned, Alistair Popple
    • Re: [PATCH v6 19/26] proc/task_mmu: Mark devdax and fsdax pages as always unpinned, Dan Williams
      • Re: [PATCH v6 19/26] proc/task_mmu: Mark devdax and fsdax pages as always unpinned, David Hildenbrand
        • Re: [PATCH v6 19/26] proc/task_mmu: Mark devdax and fsdax pages as always unpinned, Alistair Popple
  • [PATCH v6 21/26] fs/dax: Properly refcount fs dax pages, Alistair Popple
    • Re: [PATCH v6 21/26] fs/dax: Properly refcount fs dax pages, Darrick J. Wong
      • Re: [PATCH v6 21/26] fs/dax: Properly refcount fs dax pages, Alistair Popple
    • Re: [PATCH v6 21/26] fs/dax: Properly refcount fs dax pages, Dan Williams
      • Re: [PATCH v6 21/26] fs/dax: Properly refcount fs dax pages, Alistair Popple
        • Re: [PATCH v6 21/26] fs/dax: Properly refcount fs dax pages, Dan Williams
          • Re: [PATCH v6 21/26] fs/dax: Properly refcount fs dax pages, Alistair Popple
  • [PATCH v6 22/26] device/dax: Properly refcount device dax pages when mapping, Alistair Popple
    • Re: [PATCH v6 22/26] device/dax: Properly refcount device dax pages when mapping, Dan Williams
      • Re: [PATCH v6 22/26] device/dax: Properly refcount device dax pages when mapping, Alistair Popple
  • [PATCH v6 20/26] mm/mlock: Skip ZONE_DEVICE PMDs during mlock, Alistair Popple
    • Re: [PATCH v6 20/26] mm/mlock: Skip ZONE_DEVICE PMDs during mlock, Dan Williams
      • Re: [PATCH v6 20/26] mm/mlock: Skip ZONE_DEVICE PMDs during mlock, Alistair Popple
  • [PATCH v6 23/26] mm: Remove pXX_devmap callers, Alistair Popple
    • Re: [PATCH v6 23/26] mm: Remove pXX_devmap callers, Dan Williams
      • Re: [PATCH v6 23/26] mm: Remove pXX_devmap callers, Alistair Popple
        • Re: [PATCH v6 23/26] mm: Remove pXX_devmap callers, Dan Williams
          • Re: [PATCH v6 23/26] mm: Remove pXX_devmap callers, Alistair Popple
  • [PATCH v6 24/26] mm: Remove devmap related functions and page table bits, Alistair Popple
    • Re: [PATCH v6 24/26] mm: Remove devmap related functions and page table bits, Huacai Chen
    • Re: [PATCH v6 24/26] mm: Remove devmap related functions and page table bits, Dan Williams
  • [PATCH v6 26/26] Revert "LoongArch: Add ARCH_HAS_PTE_DEVMAP support", Alistair Popple
  • [PATCH v6 25/26] Revert "riscv: mm: Add support for ZONE_DEVICE", Alistair Popple
    • Re: [PATCH v6 25/26] Revert "riscv: mm: Add support for ZONE_DEVICE", Dan Williams
  • Re: [PATCH v6 00/26] fs/dax: Fix ZONE_DEVICE page reference counts, Dan Williams
    • Re: [PATCH v6 00/26] fs/dax: Fix ZONE_DEVICE page reference counts, Andrew Morton
      • Re: [PATCH v6 00/26] fs/dax: Fix ZONE_DEVICE page reference counts, Dan Williams
        • Re: [PATCH v6 00/26] fs/dax: Fix ZONE_DEVICE page reference counts, Alistair Popple
• [syzbot] [ext4?] [udf?] [block?] kernel BUG in set_blocksize (2), syzbot
• [RFC 0/4] mm: Remove pfn_t type, Alistair Popple
  • [RFC 1/4] mm: Remove PFN_MAP, PFN_SG_CHAIN and PFN_SG_LAST, Alistair Popple
    • Re: [RFC 1/4] mm: Remove PFN_MAP, PFN_SG_CHAIN and PFN_SG_LAST, Christoph Hellwig
  • [RFC 2/4] mm: Remove uses of PFN_DEV, Alistair Popple
    • Re: [RFC 2/4] mm: Remove uses of PFN_DEV, Christoph Hellwig
  • [RFC 3/4] mm: Remove callers of pfn_t functionality, Alistair Popple
    • Re: [RFC 3/4] mm: Remove callers of pfn_t functionality, Christoph Hellwig
  • [RFC 4/4] mm: Remove include/linux/pfn_t.h, Alistair Popple
    • Re: [RFC 4/4] mm: Remove include/linux/pfn_t.h, Christoph Hellwig
  • Re: [RFC 0/4] mm: Remove pfn_t type, Dan Williams
• KASAN: slab-use-after-free Read in ext4_search_dir, reveliofuzzing
• [PATCH e2fsprogs] e2image.8: add missing comma, Jakub Wilk
  • Re: [PATCH e2fsprogs] e2image.8: add missing comma, Darrick J. Wong
• [PATCH v2 0/5] Some cleanups and refactoring of the inline data code, Julian Sun
  • [PATCH v2 1/5] ext4: Remove a redundant return statement, Julian Sun
  • [PATCH v2 2/5] ext4: Don't set EXT4_STATE_MAY_INLINE_DATA for ea inodes, Julian Sun
  • [PATCH v2 3/5] ext4: Introduce a new helper function ext4_generic_write_inline_data(), Julian Sun
  • [PATCH v2 4/5] ext4: Replace ext4_da_write_inline_data_begin() with ext4_generic_write_inline_data()., Julian Sun
    • Re: [PATCH v2 4/5] ext4: Replace ext4_da_write_inline_data_begin() with ext4_generic_write_inline_data()., Jan Kara
  • [PATCH v2 5/5] ext4: Refactor out ext4_try_to_write_inline_data(), Julian Sun
• [PATCH v5 00/25] fs/dax: Fix ZONE_DEVICE page reference counts, Alistair Popple
  • [PATCH v5 01/25] fuse: Fix dax truncate/punch_hole fault path, Alistair Popple
    • Re: [PATCH v5 01/25] fuse: Fix dax truncate/punch_hole fault path, Dan Williams
      • Re: [PATCH v5 01/25] fuse: Fix dax truncate/punch_hole fault path, Alistair Popple
  • [PATCH v5 02/25] fs/dax: Return unmapped busy pages from dax_layout_busy_page_range(), Alistair Popple
    • Re: [PATCH v5 02/25] fs/dax: Return unmapped busy pages from dax_layout_busy_page_range(), Dan Williams
  • [PATCH v5 03/25] fs/dax: Don't skip locked entries when scanning entries, Alistair Popple
    • Re: [PATCH v5 03/25] fs/dax: Don't skip locked entries when scanning entries, Dan Williams
      • Re: [PATCH v5 03/25] fs/dax: Don't skip locked entries when scanning entries, Alistair Popple
  • [PATCH v5 04/25] fs/dax: Refactor wait for dax idle page, Alistair Popple
  • [PATCH v5 05/25] fs/dax: Create a common implementation to break DAX layouts, Alistair Popple
    • Re: [PATCH v5 05/25] fs/dax: Create a common implementation to break DAX layouts, Dan Williams
      • Re: [PATCH v5 05/25] fs/dax: Create a common implementation to break DAX layouts, Alistair Popple