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0f295a2 xfs: check magic numbers in dir3 leaf verifier first
a30b036 xfs: fix some minor sparse warnings
e9fbbad xfs: fix endian warning in xlog_recover_get_buf_lsn()
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commit 0f295a214bb7658ca37bd61a8a1f0cd4a9d86c1f
Author: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Tue Sep 3 10:06:58 2013 +1000
xfs: check magic numbers in dir3 leaf verifier first
Calling xfs_dir3_leaf_hdr_from_disk() in a verifier before
validating the magic numbers in the buffer results in ASSERT
failures due to mismatching magic numbers when a corruption occurs.
Seeing as the verifier is supposed to catch the corruption and pass
it back to the caller, having the verifier assert fail on error
defeats the purpose of detecting the errors in the first place.
Check the magic numbers direct from the buffer before decoding the
header.
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Ben Myers <bpm@xxxxxxx>
commit a30b0367978f75a2659c71b33739e5e445a363c8
Author: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Mon Sep 2 20:49:36 2013 +1000
xfs: fix some minor sparse warnings
A couple of simple locking annotations and 0 vs NULL warnings.
Nothing that changes any code behaviour, just removes build noise.
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Ben Myers <bpm@xxxxxxx>
commit e9fbbad8d8b2cbd6df7f237e0b4de02d63837ce1
Author: Dave Chinner <dchinner@xxxxxxxxxx>
Date: Mon Sep 2 13:22:58 2013 +1000
xfs: fix endian warning in xlog_recover_get_buf_lsn()
sparse reports:
fs/xfs/xfs_log_recover.c:2017:24: sparse: cast to restricted __be64
Because I used the wrong structure for the on-disk superblock cast
in 50d5c8d ("xfs: check LSN ordering for v5 superblocks during
recovery"). Fix it.
Reported-by: kbuild test robot
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Ben Myers <bpm@xxxxxxx>
-----------------------------------------------------------------------
Summary of changes:
fs/xfs/xfs_bmap.c | 2 +-
fs/xfs/xfs_dir2_leaf.c | 20 +++++++++++++-------
fs/xfs/xfs_dquot_item.c | 3 ++-
fs/xfs/xfs_extent_busy.c | 3 ++-
fs/xfs/xfs_ioctl.c | 2 +-
fs/xfs/xfs_itable.c | 5 +++--
fs/xfs/xfs_log.c | 3 ++-
fs/xfs/xfs_log_recover.c | 2 +-
8 files changed, 25 insertions(+), 15 deletions(-)
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