diff options
Diffstat (limited to 'recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.2/0118-xfs-fix-endian-conversion-issue-in-discard-code.patch')
-rw-r--r-- | recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.2/0118-xfs-fix-endian-conversion-issue-in-discard-code.patch | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.2/0118-xfs-fix-endian-conversion-issue-in-discard-code.patch b/recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.2/0118-xfs-fix-endian-conversion-issue-in-discard-code.patch deleted file mode 100644 index 6a0feaa8..00000000 --- a/recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.2/0118-xfs-fix-endian-conversion-issue-in-discard-code.patch +++ /dev/null | |||
@@ -1,45 +0,0 @@ | |||
1 | From 1075b6106024e51af7a5108626091322d2e91710 Mon Sep 17 00:00:00 2001 | ||
2 | From: Dave Chinner <dchinner@redhat.com> | ||
3 | Date: Wed, 18 Jan 2012 14:41:45 -0600 | ||
4 | Subject: [PATCH 118/129] xfs: fix endian conversion issue in discard code | ||
5 | |||
6 | commit b1c770c273a4787069306fc82aab245e9ac72e9d upstream | ||
7 | |||
8 | When finding the longest extent in an AG, we read the value directly | ||
9 | out of the AGF buffer without endian conversion. This will give an | ||
10 | incorrect length, resulting in FITRIM operations potentially not | ||
11 | trimming everything that it should. | ||
12 | |||
13 | Signed-off-by: Dave Chinner <dchinner@redhat.com> | ||
14 | Reviewed-by: Christoph Hellwig <hch@lst.de> | ||
15 | Signed-off-by: Ben Myers <bpm@sgi.com> | ||
16 | Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ||
17 | --- | ||
18 | fs/xfs/xfs_discard.c | 4 ++-- | ||
19 | 1 file changed, 2 insertions(+), 2 deletions(-) | ||
20 | |||
21 | diff --git a/fs/xfs/xfs_discard.c b/fs/xfs/xfs_discard.c | ||
22 | index 8a24f0c..286a051 100644 | ||
23 | --- a/fs/xfs/xfs_discard.c | ||
24 | +++ b/fs/xfs/xfs_discard.c | ||
25 | @@ -68,7 +68,7 @@ xfs_trim_extents( | ||
26 | * Look up the longest btree in the AGF and start with it. | ||
27 | */ | ||
28 | error = xfs_alloc_lookup_le(cur, 0, | ||
29 | - XFS_BUF_TO_AGF(agbp)->agf_longest, &i); | ||
30 | + be32_to_cpu(XFS_BUF_TO_AGF(agbp)->agf_longest), &i); | ||
31 | if (error) | ||
32 | goto out_del_cursor; | ||
33 | |||
34 | @@ -84,7 +84,7 @@ xfs_trim_extents( | ||
35 | if (error) | ||
36 | goto out_del_cursor; | ||
37 | XFS_WANT_CORRUPTED_GOTO(i == 1, out_del_cursor); | ||
38 | - ASSERT(flen <= XFS_BUF_TO_AGF(agbp)->agf_longest); | ||
39 | + ASSERT(flen <= be32_to_cpu(XFS_BUF_TO_AGF(agbp)->agf_longest)); | ||
40 | |||
41 | /* | ||
42 | * Too small? Give up. | ||
43 | -- | ||
44 | 1.7.9.5 | ||
45 | |||