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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-15 19:33:15 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-15 19:33:15 +0300 |
| commit | aabcf5fcd01b1841b2701e423a1e9c531e3e374d (patch) | |
| tree | c87010554d9f1df7a3bce1baca1ba6326613be9e | |
| parent | defc7d752265c2d8d212aee9fb499243260883e9 (diff) | |
| parent | 28ea06c46fbcab63fd9a55531387b7928a18a590 (diff) | |
| download | linux-aabcf5fcd01b1841b2701e423a1e9c531e3e374d.tar.xz | |
Merge tag 'gfs2-4.11-rc3.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2
Pull gfs2 fix from Bob Peterson:
"This is an emergency patch for 4.11-rc3
The GFS2 developers uncovered a really nasty problem that can lead to
random corruption and kernel panic, much like the last one. Andreas
Gruenbacher wrote a simple one-line patch to fix the problem."
* tag 'gfs2-4.11-rc3.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
gfs2: Avoid alignment hole in struct lm_lockname
| -rw-r--r-- | fs/gfs2/incore.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index c45084ac642d..511e1ed7e2de 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -207,7 +207,7 @@ struct lm_lockname { struct gfs2_sbd *ln_sbd; u64 ln_number; unsigned int ln_type; -}; +} __packed __aligned(sizeof(int)); #define lm_name_equal(name1, name2) \ (((name1)->ln_number == (name2)->ln_number) && \ |