From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Mon, 22 Jan 2024 21:29:42 +0000 (-0800)
Subject: Merge tag 'for-6.8-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave... 
X-Git-Tag: v6.8-rc2~41
X-Git-Url: http://git.samba.org/samba.git/?a=commitdiff_plain;h=5d9248eed48054bf26b3d5ad3d7073a356a17d19;p=sfrench%2Fcifs-2.6.git

Merge tag 'for-6.8-rc1-tag' of git://git./linux/kernel/git/kdave/linux

Pull btrfs fixes from David Sterba:

 - zoned mode fixes:
     - fix slowdown when writing large file sequentially by looking up
       block groups with enough space faster
     - locking fixes when activating a zone

 - new mount API fixes:
     - preserve mount options for a ro/rw mount of the same subvolume

 - scrub fixes:
     - fix use-after-free in case the chunk length is not aligned to
       64K, this does not happen normally but has been reported on
       images converted from ext4
     - similar alignment check was missing with raid-stripe-tree

 - subvolume deletion fixes:
     - prevent calling ioctl on already deleted subvolume
     - properly track flag tracking a deleted subvolume

 - in subpage mode, fix decompression of an inline extent (zlib, lzo,
   zstd)

 - fix crash when starting writeback on a folio, after integration with
   recent MM changes this needs to be started conditionally

 - reject unknown flags in defrag ioctl

 - error handling, API fixes, minor warning fixes

* tag 'for-6.8-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: scrub: limit RST scrub to chunk boundary
  btrfs: scrub: avoid use-after-free when chunk length is not 64K aligned
  btrfs: don't unconditionally call folio_start_writeback in subpage
  btrfs: use the original mount's mount options for the legacy reconfigure
  btrfs: don't warn if discard range is not aligned to sector
  btrfs: tree-checker: fix inline ref size in error messages
  btrfs: zstd: fix and simplify the inline extent decompression
  btrfs: lzo: fix and simplify the inline extent decompression
  btrfs: zlib: fix and simplify the inline extent decompression
  btrfs: defrag: reject unknown flags of btrfs_ioctl_defrag_range_args
  btrfs: avoid copying BTRFS_ROOT_SUBVOL_DEAD flag to snapshot of subvolume being deleted
  btrfs: don't abort filesystem when attempting to snapshot deleted subvolume
  btrfs: zoned: fix lock ordering in btrfs_zone_activate()
  btrfs: fix unbalanced unlock of mapping_tree_lock
  btrfs: ref-verify: free ref cache before clearing mount opt
  btrfs: fix kvcalloc() arguments order in btrfs_ioctl_send()
  btrfs: zoned: optimize hint byte for zoned allocator
  btrfs: zoned: factor out prepare_allocation_zoned()
---

5d9248eed48054bf26b3d5ad3d7073a356a17d19