Files
Tiejun Chen 216fce53c4 powerpc: Add "memory" attribute for mfmsr()
commit b416c9a10b 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: Ben Hutchings <ben@decadent.org.uk>
2012-08-02 14:37:46 +01:00
..
2012-07-12 04:32:04 +01:00