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| author | Chris Metcalf <[email protected]> | 2012-06-16 20:53:06 +0000 |
|---|---|---|
| committer | Chris Metcalf <[email protected]> | 2012-06-16 20:56:13 +0000 |
| commit | 6699c8cda36f296e315068ed9bbe4f03e6ed4044 (patch) | |
| tree | 5efaceb0e8cae2fee56c751e53c716b7859d0a13 /fs/jbd2/commit.c | |
| parent | Linux 3.5-rc2 (diff) | |
| download | kernel-6699c8cda36f296e315068ed9bbe4f03e6ed4044.tar.gz kernel-6699c8cda36f296e315068ed9bbe4f03e6ed4044.zip | |
tile: fix bug in get_user() for 4-byte values
The definition of 32-bit values in the 64-bit tilegx architecture is that
they should be sign-extended regardless of whether they are considered
signed or unsigned by the compiler. Accordingly, we need to use an
"ld4s" rather than "ld4u" to load and sign-extend for get_user().
This fixes glibc bug 14238 (see http://sourceware.org/bugzilla),
introduced during the 3.5 merge window.
Signed-off-by: Chris Metcalf <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions