Long Li 362c490980 xfs: fix integer overflow in bmap intent sort comparator ... xfs_bmap_update_diff_items() sorts bmap intents by inode number using a subtraction of two xfs_ino_t (uint64_t) values, with the result truncated to int. This is incorrect when two inode numbers differ by more than INT_MAX (2^31 - 1), which is entirely possible on large XFS filesystems. Fix this by replacing the subtraction with cmp_int(). Cc: <stable@vger.kernel.org> # v4.9 Fixes: 9f3afb57d5 ("xfs: implement deferred bmbt map/unmap operations") Signed-off-by: Long Li <leo.lilong@huawei.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Carlos Maiolino <cem@kernel.org>		2026-03-11 13:21:42 +01:00
..
libxfs	xfs: fix returned valued from xfs_defer_can_append	2026-03-06 09:30:07 +01:00
scrub	xfs: fix copy-paste error in previous fix	2026-02-25 13:58:48 +01:00
Kconfig	…
Makefile	xfs: add media verification ioctl	2026-01-20 18:06:52 -08:00
xfs_acl.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_acl.h	…
xfs_aops.c	for-7.0/block-stable-pages-20260206	2026-02-09 18:14:52 -08:00
xfs_aops.h	…
xfs_attr_inactive.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_attr_item.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_attr_item.h	…
xfs_attr_list.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_bio_io.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_bmap_item.c	xfs: fix integer overflow in bmap intent sort comparator	2026-03-11 13:21:42 +01:00
xfs_bmap_item.h	…
xfs_bmap_util.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_bmap_util.h	…
xfs_buf.c	treewide: Replace kmalloc with kmalloc_obj for non-scalar types	2026-02-21 01:02:28 -08:00
xfs_buf.h	…
xfs_buf_item.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_buf_item.h	…
xfs_buf_item_recover.c	Convert 'alloc_obj' family to use the new default GFP_KERNEL argument	2026-02-21 17:09:51 -08:00
xfs_buf_mem.c	Convert 'alloc_flex' family to use the new default GFP_KERNEL argument	2026-02-21 17:09:51 -08:00
xfs_buf_mem.h	…
xfs_dahash_test.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_dahash_test.h	…
xfs_dir2_readdir.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_discard.c	Convert 'alloc_obj' family to use the new default GFP_KERNEL argument	2026-02-21 17:09:51 -08:00
xfs_discard.h	xfs: ignore discard return value	2025-12-16 08:49:56 +01:00
xfs_dquot.c	xfs: ensure dquot item is deleted from AIL only after log shutdown	2026-03-10 09:40:38 +01:00
xfs_dquot.h	…
xfs_dquot_item.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_dquot_item.h	…
xfs_dquot_item_recover.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_drain.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_drain.h	…
xfs_error.c	xfs: allow setting errortags at mount time	2026-01-30 10:41:42 +01:00
xfs_error.h	xfs: allow setting errortags at mount time	2026-01-30 10:41:42 +01:00
xfs_exchmaps_item.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_exchmaps_item.h	…
xfs_exchrange.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_exchrange.h	…
xfs_export.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_export.h	…
xfs_extent_busy.c	Convert 'alloc_obj' family to use the new default GFP_KERNEL argument	2026-02-21 17:09:51 -08:00
xfs_extent_busy.h	…
xfs_extfree_item.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_extfree_item.h	…
xfs_file.c	mm.git review status for linus..mm-stable	2026-02-18 20:50:32 -08:00
xfs_file.h	…
xfs_filestream.c	treewide: Replace kmalloc with kmalloc_obj for non-scalar types	2026-02-21 01:02:28 -08:00
xfs_filestream.h	…
xfs_fsmap.c	Convert 'alloc_obj' family to use the new default GFP_KERNEL argument	2026-02-21 17:09:51 -08:00
xfs_fsmap.h	…
xfs_fsops.c	xfs: Refactoring the nagcount and delta calculation	2026-02-25 13:58:48 +01:00
xfs_fsops.h	…
xfs_globals.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_handle.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_handle.h	…
xfs_health.c	xfs: don't report half-built inodes to fserror	2026-02-25 13:58:49 +01:00
xfs_healthmon.c	xfs: fix race between healthmon unmount and read_iter	2026-03-04 10:11:47 +01:00
xfs_healthmon.h	xfs: convey file I/O errors to the health monitor	2026-01-20 18:06:50 -08:00
xfs_hooks.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_hooks.h	…
xfs_icache.c	xfs: remove redundant set null for ip->i_itemp	2026-03-10 09:39:53 +01:00
xfs_icache.h	…
xfs_icreate_item.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_icreate_item.h	…
xfs_inode.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_inode.h	…
xfs_inode_item.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_inode_item.h	…
xfs_inode_item_recover.c	treewide: Replace kmalloc with kmalloc_obj for non-scalar types	2026-02-21 01:02:28 -08:00
xfs_ioctl.c	Convert 'alloc_obj' family to use the new default GFP_KERNEL argument	2026-02-21 17:09:51 -08:00
xfs_ioctl.h	…
xfs_ioctl32.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_ioctl32.h	…
xfs_iomap.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_iomap.h	…
xfs_iops.c	xfs: new patches for Linux 7.0	2026-02-09 16:11:27 -08:00
xfs_iops.h	…
xfs_itable.c	treewide: Replace kmalloc with kmalloc_obj for non-scalar types	2026-02-21 01:02:28 -08:00
xfs_itable.h	…
xfs_iunlink_item.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_iunlink_item.h	…
xfs_iwalk.c	treewide: Replace kmalloc with kmalloc_obj for non-scalar types	2026-02-21 01:02:28 -08:00
xfs_iwalk.h	…
xfs_log.c	xfs: fix undersized l_iclog_roundoff values	2026-03-10 16:19:31 +01:00
xfs_log.h	xfs: move struct xfs_log_vec to xfs_log_priv.h	2026-01-21 12:57:16 +01:00
xfs_log_cil.c	treewide: Replace kmalloc with kmalloc_obj for non-scalar types	2026-02-21 01:02:28 -08:00
xfs_log_priv.h	xfs: move struct xfs_log_vec to xfs_log_priv.h	2026-01-21 12:57:16 +01:00
xfs_log_recover.c	treewide: Replace kmalloc with kmalloc_obj for non-scalar types	2026-02-21 01:02:28 -08:00
xfs_message.c	xfs: promote metadata directories and large block support	2026-01-21 12:57:17 +01:00
xfs_message.h	xfs: promote metadata directories and large block support	2026-01-21 12:57:17 +01:00
xfs_mount.c	xfs: autonomous self healing of filesystems [v7]	2026-01-28 10:02:20 +01:00
xfs_mount.h	xfs: fix potential pointer access race in xfs_healthmon_get	2026-02-25 13:58:49 +01:00
xfs_mru_cache.c	treewide: Replace kmalloc with kmalloc_obj for non-scalar types	2026-02-21 01:02:28 -08:00
xfs_mru_cache.h	…
xfs_notify_failure.c	xfs: fix xfs_group release bug in xfs_dax_notify_dev_failure	2026-02-25 13:58:49 +01:00
xfs_notify_failure.h	…
xfs_platform.h	xfs: Add comments for usages of some macros.	2026-02-25 13:58:49 +01:00
xfs_pnfs.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_pnfs.h	…
xfs_pwork.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_pwork.h	…
xfs_qm.c	treewide: Replace kmalloc with kmalloc_obj for non-scalar types	2026-02-21 01:02:28 -08:00
xfs_qm.h	…
xfs_qm_bhv.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_qm_syscalls.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_quota.h	…
xfs_quotaops.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_refcount_item.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_refcount_item.h	…
xfs_reflink.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_reflink.h	…
xfs_rmap_item.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_rmap_item.h	…
xfs_rtalloc.c	xfs: Update lazy counters in xfs_growfs_rt_bmblock()	2026-02-25 13:58:49 +01:00
xfs_rtalloc.h	…
xfs_stats.c	xfs: remove metafile inodes from the active inode stat	2026-02-25 13:58:48 +01:00
xfs_stats.h	xfs: remove metafile inodes from the active inode stat	2026-02-25 13:58:48 +01:00
xfs_super.c	xfs: cleanup inode counter stats	2026-02-25 13:58:48 +01:00
xfs_super.h	…
xfs_symlink.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_symlink.h	…
xfs_sysctl.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_sysctl.h	…
xfs_sysfs.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_sysfs.h	…
xfs_trace.c	xfs: autonomous self healing of filesystems [v7]	2026-01-28 10:02:20 +01:00
xfs_trace.h	xfs: improve shortform attr performance [2/3]	2026-01-28 10:16:12 +01:00
xfs_trans.c	xfs: fix incorrect context handling in xfs_trans_roll	2026-01-21 12:59:10 +01:00
xfs_trans.h	xfs: fix incorrect context handling in xfs_trans_roll	2026-01-21 12:59:10 +01:00
xfs_trans_ail.c	treewide: Replace kmalloc with kmalloc_obj for non-scalar types	2026-02-21 01:02:28 -08:00
xfs_trans_buf.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_trans_dquot.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_trans_priv.h	…
xfs_verify_media.c	xfs: fix xfs_group release bug in xfs_verify_report_losses	2026-02-25 13:58:48 +01:00
xfs_verify_media.h	xfs: add media verification ioctl	2026-01-20 18:06:52 -08:00
xfs_xattr.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_xattr.h	…
xfs_zone_alloc.c	xfs: Replace &rtg->rtg_group with rtg_group()	2026-02-25 13:58:48 +01:00
xfs_zone_alloc.h	…
xfs_zone_gc.c	xfs: remove scratch field from struct xfs_gc_bio	2026-03-04 09:34:12 +01:00
xfs_zone_info.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00
xfs_zone_priv.h	xfs: always allocate the free zone with the lowest index	2026-01-21 12:57:17 +01:00
xfs_zone_space_resv.c	xfs: directly include xfs_platform.h	2026-01-21 12:57:16 +01:00