Subject: [PATCH] btrfs: Fix data race in log_conflicting_inodes From: Hao-ran Zheng To: clm@fb.com, josef@toxicpanda.com, dsterba@suse.com, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org Cc: baijiaju1990@gmail.com, zhenghaoran@buaa.edu.cn, 21371365@buaa.edu.cn Date: Fri, 1 Nov 2024 11:51:33 +0800 . Subject: fix a few zoned append issues From: Christoph Hellwig To: Jens Axboe , Chris Mason , Josef Bacik , David Sterba , Damien Le Moal Cc: linux-block@vger.kernel.org, linux-btrfs@vger.kernel.org Date: Fri, 1 Nov 2024 06:21:43 +0100 . Subject: [PATCH] btrfs: a new test case to verify mount behavior with background remounting From: Qu Wenruo To: linux-btrfs@vger.kernel.org, fstests@vger.kernel.org Date: Fri, 1 Nov 2024 15:37:43 +1030 . Subject: [PATCH v2] btrfs: a new test case to verify mount behavior with background remounting From: Qu Wenruo To: linux-btrfs@vger.kernel.org, fstests@vger.kernel.org Date: Fri, 1 Nov 2024 20:59:56 +1030 . Subject: [GIT PULL] Btrfs fixes for 6.12-rc6 From: David Sterba To: torvalds@linux-foundation.org Cc: David Sterba , linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 1 Nov 2024 16:33:19 +0100 Hi, please pull a few more stability fixes. There's one patch adding export of MIPS cmpxchg helper, used in the error propagation fix. - fix error propagation from split bios to the original btrfs bio - fix merging of adjacent extents (normal operation, defragmentation) - fix potential use after free after freeing btrfs device structures ---------------------------------------------------------------- The following changes since commit 75f49c3dc7b7423d3734f2e4dabe3dac8d064338: btrfs: fix passing 0 to ERR_PTR in btrfs_search_dir_index_item() (2024-10-22 16:10:55 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git tags/for-6.12-rc5-tag for you to fetch changes up to 77b0d113eec49a7390ff1a08ca1923e89f5f86c6: btrfs: fix defrag not merging contiguous extents due to merged extent maps (2024-10-31 16:46:41 +0100) ---------------------------------------------------------------- David Sterba (1): MIPS: export __cmpxchg_small() Filipe Manana (2): btrfs: fix extent map merging not happening for adjacent extents btrfs: fix defrag not merging contiguous extents due to merged extent maps Naohiro Aota (1): btrfs: fix error propagation of split bios Zhihao Cheng (1): btrfs: fix use-after-free of block device file in __btrfs_free_extra_devids() arch/mips/kernel/cmpxchg.c | 1 + fs/btrfs/bio.c | 37 +++++++++++++------------------------ fs/btrfs/bio.h | 3 +++ fs/btrfs/defrag.c | 10 +++++----- fs/btrfs/extent_map.c | 7 ++++++- fs/btrfs/volumes.c | 1 + 6 files changed, 29 insertions(+), 30 deletions(-) .