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| author | Tiejun Chen <tiejun.chen@windriver.com> | 2012-07-11 14:22:46 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-09 08:27:33 -0700 |
| commit | 93487ce8d6edc7c550b1449770df5e44715f520f (patch) | |
| tree | 3de2fb856535fa71ab23f30ce8098e56ed9806d5 /drivers/target | |
| parent | a8ed5765b5a8bf44a86284d80afd24f37a23e369 (diff) | |
powerpc: Add "memory" attribute for mfmsr()
commit b416c9a10baae6a177b4f9ee858b8d309542fbef upstream.
Add "memory" attribute in inline assembly language as a compiler
barrier to make sure 4.6.x GCC don't reorder mfmsr().
Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/target')
0 files changed, 0 insertions, 0 deletions