linux-kernel - Re: [GIT PULL] bcachefs fixes for 6.9

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Message-ID: <4u2imuisg3sxaomerwbss6p22vxyc2lk6esyn5asybytwgrhe3@tccxjeu5hqmq>
Date: Tue, 7 May 2024 11:10:44 -0400
From: Kent Overstreet <kent.overstreet@...ux.dev>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-bcachefs@...r.kernel.org, linux-fsdevel@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [GIT PULL] bcachefs fixes for 6.9

On Tue, May 07, 2024 at 10:43:11AM -0400, Kent Overstreet wrote:
> Hi Linus, another stack of fixes for you.

I have a report from a user that the sb-downgrade validation has an
issue, so that's been yanked.

The following changes since commit c258c08add1cc8fa7719f112c5db36c08c507f1e:

  bcachefs: fix integer conversion bug (2024-04-28 21:34:29 -0400)

are available in the Git repository at:

  https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-2024-05-07.2

for you to fetch changes up to 6e297a73bccf852e7716207caa8eb868737c7155:

  bcachefs: Add missing sched_annotate_sleep() in bch2_journal_flush_seq_async() (2024-05-07 11:02:37 -0400)

----------------------------------------------------------------
bcachefs fixes for 6.9

- Various syzbot fixes; mainly small gaps in validation
- Fix an integer overflow in fiemap() which was preventing filefrag from
  returning the full list of extents
- Fix a refcounting bug on the device refcount, turned up by new
  assertions in the development branch
- Fix a device removal/readd bug; write_super() was repeatedly dropping
  and retaking bch_dev->io_ref references

----------------------------------------------------------------
Kent Overstreet (19):
      bcachefs: Fix a scheduler splat in __bch2_next_write_buffer_flush_journal_buf()
      bcachefs: don't free error pointers
      bcachefs: bucket_pos_to_bp_noerror()
      bcachefs: Fix early error path in bch2_fs_btree_key_cache_exit()
      bcachefs: Inodes need extra padding for varint_decode_fast()
      bcachefs: Fix refcount put in sb_field_resize error path
      bcachefs: Initialize bch_write_op->failed in inline data path
      bcachefs: Fix bch2_dev_lookup() refcounting
      bcachefs: Fix lifetime issue in device iterator helpers
      bcachefs: Add a better limit for maximum number of buckets
      bcachefs: Fix assert in bch2_alloc_v4_invalid()
      bcachefs: Add missing validation for superblock section clean
      bcachefs: Guard against unknown k.k->type in __bkey_invalid()
      bcachefs: Fix shift-by-64 in bformat_needs_redo()
      bcachefs: Fix snapshot_t() usage in bch2_fs_quota_read_inode()
      bcachefs: Add missing skcipher_request_set_callback() call
      bcachefs: BCH_SB_LAYOUT_SIZE_BITS_MAX
      bcachefs: Fix race in bch2_write_super()
      bcachefs: Add missing sched_annotate_sleep() in bch2_journal_flush_seq_async()

Reed Riley (1):
      bcachefs: fix overflow in fiemap

 fs/bcachefs/alloc_background.c |  4 ++--
 fs/bcachefs/alloc_background.h |  8 +++++--
 fs/bcachefs/backpointers.c     |  2 +-
 fs/bcachefs/backpointers.h     | 14 ++++++++----
 fs/bcachefs/bcachefs_format.h  |  8 +++++++
 fs/bcachefs/bkey_methods.c     |  4 ++--
 fs/bcachefs/btree_key_cache.c  | 16 +++++++------
 fs/bcachefs/checksum.c         |  1 +
 fs/bcachefs/errcode.h          |  1 +
 fs/bcachefs/fs.c               |  2 +-
 fs/bcachefs/io_write.c         | 30 ++++++++++++++++---------
 fs/bcachefs/journal.c          |  8 +++++++
 fs/bcachefs/move.c             | 22 +++++++++++-------
 fs/bcachefs/quota.c            |  8 +++----
 fs/bcachefs/recovery.c         |  3 ++-
 fs/bcachefs/sb-clean.c         | 14 ++++++++++++
 fs/bcachefs/sb-members.c       |  6 ++---
 fs/bcachefs/sb-members.h       |  4 ++--
 fs/bcachefs/super-io.c         | 51 ++++++++++++++++++++++++++++--------------
 fs/bcachefs/super.c            | 15 ++++++++-----
 20 files changed, 150 insertions(+), 71 deletions(-)