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Thu, 12 Nov 2026 18:08:59 +0000 From: David Sterba To: torvalds@linux-foundation.org Cc: David Sterba , linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] Btrfs fixes for 7.4-rc3 Date: Thu, 12 Nov 2026 19:08:57 +0100 Message-ID: X-Mailer: git-send-email 2.56.0 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: C14A221FAF X-Spam-Level: X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Action: no action X-Spam-Flag: NO X-Spamd-Result: default: False [-12.01 / 50.00]; SUSE_INTERNAL_BYPASS(-9.00)[]; BAYES_HAM(-3.00)[100.00%]; NEURAL_HAM_LONG(-1.00)[-1.000]; MID_CONTAINS_FROM(1.00)[]; R_MISSING_CHARSET(0.50)[]; R_DKIM_ALLOW(-0.20)[suse.com:s=susede1]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; DKIM_SIGNED(0.00)[suse.com:s=susede1]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; MIME_TRACE(0.00)[0:+]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.com:dkim,imap1.dmz-prg2.suse.org:rdns,imap1.dmz-prg2.suse.org:helo]; FROM_EQ_ENVFROM(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; DKIM_TRACE(0.00)[suse.com:+] X-Spam-Score: -12.01 Hi, please pull a few fixes. Thanks. - zoned mode fixes - fix counting active zones after activation - redo zone reset after error - update device lock range during mount and zone loading to avoid lockdep warnings with device drivers (virtio) - space accounting and extent buffer handling fixes - fix keeping zstd workspace for the last level - in SUBVOL_SYNC ioctl handle a real case of a subvolume with 0 refs - properly handle case of zero num_stripes when reading chunk items - exclude reloc tree from xarray as it's special and it's key does not fit unsigned long on 32bit platforms - in tree-checker, handle extent item tree owner depending on the features (enabled in simple quota mode) - fix bio control structure leak when checksumming fails ---------------------------------------------------------------- The following changes since commit 8c66a6aa59a5df1d672d72b7cd379d897ff73200: btrfs: zoned: fix double free of bitmaps on clone failure (2026-10-30 23:17:16 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git tags/for-7.4-rc2-tag for you to fetch changes up to d27d0039bc1334be8a72c769e14c0b0c3efc317d: btrfs: fix bio counter and bioc leak when async checksumming fails (2026-11-09 18:50:58 +0100) ---------------------------------------------------------------- Cheng Yongkang (2): btrfs: reject refs=0 subvolume without DEAD in SUBVOL_SYNC_WAIT btrfs: handle zero num_stripes in btrfs_chunk_item_size() Filipe Manana (1): btrfs: zstd: prevent leak of workspace below maximum level Johannes Thumshirn (6): btrfs: zoned: only change active zone counter on successful (de)activation btrfs: zoned: fix possible UAF in wait_eb_writebacks() btrfs: zoned: requeue block group if zone reset bails out btrfs: zoned: avoid underflow of space info bytes_zone_unusable btrfs: zoned: don't wait for ordered extents in do_zone_finish() btrfs: zoned: fix lockdep splat on mount Mani Tofigh (1): btrfs: fix bio counter and bioc leak when async checksumming fails Qu Wenruo (1): btrfs: do not insert the data reloc tree into fs_roots_radix Siddharth Mishra (1): btrfs: tree-checker: reject extent owner ref without simple quota fs/btrfs/bio.c | 4 +++ fs/btrfs/block-group.c | 2 +- fs/btrfs/disk-io.c | 53 +++++++++++++++++++++++++++------ fs/btrfs/ioctl.c | 8 +++-- fs/btrfs/tree-checker.c | 6 +++- fs/btrfs/volumes.h | 5 ++-- fs/btrfs/zoned.c | 78 +++++++++++++++++++++++++++++++++++-------------- fs/btrfs/zstd.c | 3 +- 8 files changed, 120 insertions(+), 39 deletions(-)