Hi Linus, Please pull this branch with changes for xfs for 6.6-rc3. The changes are limited to only bug fixes whose summary is provided below. I did a test-merge with the main upstream branch as of a few minutes ago and didn't see any conflicts. Please let me know if you encounter any problems. The following changes since commit 0bb80ecc33a8fb5a682236443c1e740d5c917d1d: Linux 6.6-rc1 (2023-09-10 16:28:41 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git xfs-6.6-fixes-1 for you to fetch changes up to 8b010acb3154b669e52f0eef4a6d925e3cc1db2f: xfs: use roundup_pow_of_two instead of ffs during xlog_find_tail (2023-09-13 10:38:20 +0530) ---------------------------------------------------------------- Bug fixes for 6.6-rc3: * Fix an integer overflow bug when processing an fsmap call. * Fix crash due to CPU hot remove event racing with filesystem mount operation. * During read-only mount, XFS does not allow the contents of the log to be recovered when there are one or more unrecognized rcompat features in the primary superblock, since the log might have intent items which the kernel does not know how to process. * During recovery of log intent items, XFS now reserves log space sufficient for one cycle of a permanent transaction to execute. Otherwise, this could lead to livelocks due to non-availability of log space. * On an fs which has an ondisk unlinked inode list, trying to delete a file or allocating an O_TMPFILE file can cause the fs to the shutdown if the first inode in the ondisk inode list is not present in the inode cache. The bug is solved by explicitly loading the first inode in the ondisk unlinked inode list into the inode cache if it is not already cached. A similar problem arises when the uncached inode is present in the middle of the ondisk unlinked inode list. This second bug is triggered when executing operations like quotacheck and bulkstat. In this case, XFS now reads in the entire ondisk unlinked inode list. * Enable LARP mode only on recent v5 filesystems. * Fix a out of bounds memory access in scrub. * Fix a performance bug when locating the tail of the log during mounting a filesystem. Signed-off-by: Chandan Babu R <chandanbabu@xxxxxxxxxx> ---------------------------------------------------------------- Chandan Babu R (8): Merge tag 'fix-fsmap-6.6_2023-09-12' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.6-fixesA Merge tag 'fix-percpu-lists-6.6_2023-09-12' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.6-fixesA Merge tag 'fix-ro-mounts-6.6_2023-09-12' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.6-fixesA Merge tag 'fix-efi-recovery-6.6_2023-09-12' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.6-fixesA Merge tag 'fix-iunlink-6.6_2023-09-12' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.6-fixesA Merge tag 'fix-iunlink-list-6.6_2023-09-12' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.6-fixesA Merge tag 'fix-larp-requirements-6.6_2023-09-12' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.6-fixesA Merge tag 'fix-scrub-6.6_2023-09-12' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.6-fixesA Darrick J. Wong (14): xfs: fix per-cpu CIL structure aggregation racing with dying cpus xfs: fix an agbno overflow in __xfs_getfsmap_datadev xfs: use per-mount cpumask to track nonempty percpu inodegc lists xfs: remove the all-mounts list xfs: remove CPU hotplug infrastructure xfs: use i_prev_unlinked to distinguish inodes that are not on the unlinked list xfs: allow inode inactivation during a ro mount log recovery xfs: reload entire unlinked bucket lists xfs: fix log recovery when unknown rocompat bits are set xfs: reserve less log space when recovering log intent items xfs: load uncached unlinked inodes into memory on demand xfs: make inode unlinked bucket recovery work with quotacheck xfs: require a relatively recent V5 filesystem for LARP mode xfs: only call xchk_stats_merge after validating scrub inputs Lukas Bulwahn (1): xfs: fix select in config XFS_ONLINE_SCRUB_STATS Wang Jianchao (1): xfs: use roundup_pow_of_two instead of ffs during xlog_find_tail fs/xfs/Kconfig | 2 +- fs/xfs/libxfs/xfs_log_recover.h | 22 +++++ fs/xfs/libxfs/xfs_sb.c | 3 +- fs/xfs/scrub/scrub.c | 4 +- fs/xfs/scrub/stats.c | 5 +- fs/xfs/xfs_attr_inactive.c | 1 - fs/xfs/xfs_attr_item.c | 7 +- fs/xfs/xfs_bmap_item.c | 4 +- fs/xfs/xfs_export.c | 6 ++ fs/xfs/xfs_extfree_item.c | 4 +- fs/xfs/xfs_fsmap.c | 25 +++-- fs/xfs/xfs_icache.c | 80 ++++++--------- fs/xfs/xfs_icache.h | 1 - fs/xfs/xfs_inode.c | 209 +++++++++++++++++++++++++++++++++++++--- fs/xfs/xfs_inode.h | 34 ++++++- fs/xfs/xfs_itable.c | 9 ++ fs/xfs/xfs_log.c | 17 ---- fs/xfs/xfs_log_cil.c | 52 +++------- fs/xfs/xfs_log_priv.h | 14 ++- fs/xfs/xfs_log_recover.c | 4 +- fs/xfs/xfs_mount.h | 17 +++- fs/xfs/xfs_qm.c | 7 ++ fs/xfs/xfs_refcount_item.c | 6 +- fs/xfs/xfs_rmap_item.c | 6 +- fs/xfs/xfs_super.c | 86 +---------------- fs/xfs/xfs_trace.h | 45 +++++++++ fs/xfs/xfs_xattr.c | 11 +++ include/linux/cpuhotplug.h | 1 - 28 files changed, 441 insertions(+), 241 deletions(-)
