The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable@xxxxxxxxxxxxxxx>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x e0391e92f9ab4fb3dbdeb139c967dcfa7ac4b115 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable@xxxxxxxxxxxxxxx>' --in-reply-to '2024081252-manmade-operator-f157@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: e0391e92f9ab ("btrfs: fix double inode unlock for direct IO sync writes") 56b7169f691c ("btrfs: use a btrfs_inode local variable at btrfs_sync_file()") e641e323abb3 ("btrfs: pass a btrfs_inode to btrfs_wait_ordered_range()") f13e01b89daf ("btrfs: ensure fast fsync waits for ordered extents after a write failure") 41044b41ad2c ("btrfs: add helper to get fs_info from struct inode pointer") b33d2e535f9b ("btrfs: add helpers to get fs_info from page/folio pointers") c8293894afa7 ("btrfs: add helpers to get inode from page/folio pointers") 4e00422ee626 ("btrfs: replace sb::s_blocksize by fs_info::sectorsize") dfba9f477306 ("btrfs: add set_folio_extent_mapped() helper") 418b09027743 ("btrfs: ensure fiemap doesn't race with writes when FIEMAP_FLAG_SYNC is given") b0ad381fa769 ("btrfs: fix deadlock with fiemap and extent locking") 6a69631ec9b1 ("btrfs: lzo: fix and simplify the inline extent decompression") 2c25716dcc25 ("btrfs: zlib: fix and simplify the inline extent decompression") 55151ea9ec1b ("btrfs: migrate subpage code to folio interfaces") 8d993618350c ("btrfs: migrate get_eb_page_index() and get_eb_offset_in_page() to folios") 13df3775efca ("btrfs: cleanup metadata page pointer usage") 082d5bb9b336 ("btrfs: migrate extent_buffer::pages[] to folio") 09e6cef19c9f ("btrfs: refactor alloc_extent_buffer() to allocate-then-attach method") ed9b50a13edf ("btrfs: cache that we don't have security.capability set") 397239ed6a6c ("btrfs: allow extent buffer helpers to skip cross-page handling") thanks, greg k-h ------------------ original commit in Linus's tree ------------------
