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| author | Jack Steiner <steiner@sgi.com> | 2009-09-03 12:56:02 -0500 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2009-09-09 14:05:24 -0700 |
| commit | fa526d0d641b5365676a1fb821ce359e217c9b85 (patch) | |
| tree | fa08cded30f46df90fe103a750f412e306f2d53e /kernel/cpu.c | |
| parent | a269cca9926faf8e44b340b017be0d884203141b (diff) | |
| download | linux-fa526d0d641b5365676a1fb821ce359e217c9b85.tar.gz linux-fa526d0d641b5365676a1fb821ce359e217c9b85.tar.bz2 linux-fa526d0d641b5365676a1fb821ce359e217c9b85.zip | |
x86, pat: Fix cacheflush address in change_page_attr_set_clr()
Fix address passed to cpa_flush_range() when changing page
attributes from WB to UC. The address (*addr) is
modified by __change_page_attr_set_clr(). The result is that
the pages being flushed start at the _end_ of the changed range
instead of the beginning.
This should be considered for 2.6.30-stable and 2.6.31-stable.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Acked-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: Stable team <stable@kernel.org>
Diffstat (limited to 'kernel/cpu.c')
0 files changed, 0 insertions, 0 deletions