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David Chinner 220ca310a5 [XFS] XFS: Check for valid transaction headers in recovery 
When we are about to add a new item to a transaction in recovery, we need
to check that it is valid first. Currently we just assert that header
magic number matches, but in production systems that is not present and we
add a corrupted transaction to the list to be processed. This results in a
kernel oops later when processing the corrupted transaction.

Instead, if we detect a corrupted transaction, abort recovery and leave
the user to clean up the mess that has occurred.

SGI-PV: 988145

SGI-Modid: xfs-linux-melb:xfs-kern:32356a

Signed-off-by: David Chinner <david@fromorbit.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
 		2008-11-10 18:01:50 +11:00
..
linux-2.6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/viro/bdev 2008-10-23 10:23:07 -07:00
quota [XFS] Use KM_NOFS for debug trace buffers 2008-08-13 16:51:57 +10:00
support
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Kconfig
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Makefile
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xfs.h
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xfs_acl.c [XFS] kill bhv_vnode_t 2008-08-13 16:22:40 +10:00
xfs_acl.h [XFS] kill bhv_vnode_t 2008-08-13 16:22:40 +10:00
xfs_ag.h
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xfs_alloc.c
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xfs_alloc.h
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xfs_alloc_btree.c
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xfs_alloc_btree.h
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xfs_arch.h [XFS] remove INT_GET and friends 2008-08-13 16:07:53 +10:00
xfs_attr.c [XFS] Move xfs_attr_rolltrans to xfs_trans_roll 2008-08-13 16:05:49 +10:00
xfs_attr.h [XFS] Move attr log alloc size calculator to another function. 2008-08-13 16:03:35 +10:00
xfs_attr_leaf.c [XFS] Move xfs_attr_rolltrans to xfs_trans_roll 2008-08-13 16:05:49 +10:00
xfs_attr_leaf.h [XFS] Move xfs_attr_rolltrans to xfs_trans_roll 2008-08-13 16:05:49 +10:00
xfs_attr_sf.h
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xfs_bit.c [XFS] Use the generic bitops rather than implementing them ourselves. 2008-08-13 15:41:12 +10:00
xfs_bit.h [XFS] Use the generic bitops rather than implementing them ourselves. 2008-08-13 15:41:12 +10:00
xfs_bmap.c [XFS] Make xfs_bmap_*_count_leaves void. 2008-08-13 16:52:25 +10:00
xfs_bmap.h
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xfs_bmap_btree.c
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xfs_bmap_btree.h
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xfs_btree.c [XFS] Use the same btree_cur union member for alloc and inobt trees. 2008-08-13 16:25:27 +10:00
xfs_btree.h [XFS] Use the same btree_cur union member for alloc and inobt trees. 2008-08-13 16:25:27 +10:00
xfs_buf_item.c [XFS] Fix use-after-free with buffers 2008-09-17 16:52:13 +10:00
xfs_buf_item.h
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xfs_clnt.h
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xfs_da_btree.c [XFS] Account for allocated blocks when expanding directories 2008-11-10 17:51:14 +11:00
xfs_da_btree.h
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xfs_dfrag.c [XFS] Prevent lockdep false positives when locking two inodes. 2008-09-17 16:51:21 +10:00
xfs_dfrag.h
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xfs_dinode.h
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xfs_dir2.c [XFS] Account for allocated blocks when expanding directories 2008-11-10 17:51:14 +11:00
xfs_dir2.h
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xfs_dir2_block.c
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xfs_dir2_block.h
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xfs_dir2_data.c
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xfs_dir2_data.h
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xfs_dir2_leaf.c
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xfs_dir2_leaf.h
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xfs_dir2_node.c
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xfs_dir2_node.h
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xfs_dir2_sf.c
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xfs_dir2_sf.h
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xfs_dir2_trace.c
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xfs_dir2_trace.h
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xfs_dmapi.h removed unused #include <linux/version.h>'s 2008-08-23 12:14:12 -07:00
xfs_dmops.c
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xfs_error.c [XFS] kill INDUCE_IO_ERROR 2008-08-13 16:17:37 +10:00
xfs_error.h [XFS] kill INDUCE_IO_ERROR 2008-08-13 16:17:37 +10:00
xfs_extfree_item.c
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xfs_extfree_item.h
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xfs_filestream.c [XFS] Use KM_NOFS for debug trace buffers 2008-08-13 16:51:57 +10:00
xfs_filestream.h
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xfs_fs.h
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xfs_fsops.c
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xfs_fsops.h
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xfs_ialloc.c
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xfs_ialloc.h
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xfs_ialloc_btree.c [XFS] Use the same btree_cur union member for alloc and inobt trees. 2008-08-13 16:25:27 +10:00
xfs_ialloc_btree.h
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xfs_iget.c [XFS] replace inode flush semaphore with a completion 2008-08-13 16:41:16 +10:00
xfs_imap.h
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xfs_inode.c [XFS] Wait for all I/O on truncate to zero file size 2008-11-10 17:51:00 +11:00
xfs_inode.h [XFS] update timestamp in xfs_ialloc manually 2008-08-13 16:44:15 +10:00
xfs_inode_item.c [XFS] replace inode flush semaphore with a completion 2008-08-13 16:41:16 +10:00
xfs_inode_item.h
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xfs_inum.h
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xfs_iomap.c
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xfs_iomap.h
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xfs_itable.c [XFS] remove some easy bhv_vnode_t instances 2008-08-13 16:22:09 +10:00
xfs_itable.h
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xfs_log.c [XFS] handle memory allocation failures during log initialisation 2008-11-10 17:57:06 +11:00
xfs_log.h [XFS] cleanup xfs_mountfs 2008-08-13 16:49:32 +10:00
xfs_log_priv.h [XFS] Move memory allocations for log tracing out of the critical path 2008-09-17 16:45:37 +10:00
xfs_log_recover.c [XFS] XFS: Check for valid transaction headers in recovery 2008-11-10 18:01:50 +11:00
xfs_log_recover.h
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xfs_mount.c [XFS] Fix use-after-free with log and quotas 2008-11-10 17:43:23 +11:00
xfs_mount.h [XFS] xfs_unmountfs should return void 2008-08-13 16:49:57 +10:00
xfs_mru_cache.c
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xfs_mru_cache.h
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xfs_qmops.c
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xfs_quota.h
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xfs_refcache.h
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xfs_rename.c
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xfs_rtalloc.c [XFS] Use the generic bitops rather than implementing them ourselves. 2008-08-13 15:41:12 +10:00
xfs_rtalloc.h
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xfs_rw.c [XFS] replace the XFS buf iodone semaphore with a completion 2008-08-13 16:36:11 +10:00
xfs_rw.h
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xfs_sb.h
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xfs_trans.c [XFS] remove shouting-indirection macros from xfs_trans.h 2008-08-13 16:10:52 +10:00
xfs_trans.h [XFS] remove shouting-indirection macros from xfs_trans.h 2008-08-13 16:10:52 +10:00
xfs_trans_ail.c
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xfs_trans_buf.c [XFS] remove shouting-indirection macros from xfs_trans.h 2008-08-13 16:10:52 +10:00
xfs_trans_extfree.c
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xfs_trans_inode.c
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xfs_trans_item.c [XFS] remove shouting-indirection macros from xfs_trans.h 2008-08-13 16:10:52 +10:00
xfs_trans_priv.h
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xfs_trans_space.h
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xfs_types.h
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xfs_utils.c [XFS] Avoid directly referencing the VFS inode. 2008-08-13 15:45:15 +10:00
xfs_utils.h [XFS] implement IHOLD/IRELE directly 2008-08-13 16:13:45 +10:00
xfs_vfsops.c [XFS] kill bhv_vnode_t 2008-08-13 16:22:40 +10:00
xfs_vfsops.h
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xfs_vnodeops.c [XFS] Don't do I/O beyond eof when unreserving space 2008-09-17 16:52:50 +10:00
xfs_vnodeops.h
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