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| author |   Michal Simek <monstr@monstr.eu> | 2010-02-01 12:15:58 +0100 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2010-02-08 11:39:18 +0100 |
| commit | a6013411118a6c8c34f1bd8b047b36fdf9711590 (patch) | |
| tree | 80d178eb83ee66f259dde2b74db2fbccd6e2c73b /arch/microblaze | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 (diff) | |
| download | linux-dev-a6013411118a6c8c34f1bd8b047b36fdf9711590.tar.xz linux-dev-a6013411118a6c8c34f1bd8b047b36fdf9711590.zip | |
microblaze: Invalidate dcache before enabling it
We found that on write-trough kernel is necessary to do that invalidation.
One WB is possible to use invalidation too.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze')
| -rw-r--r-- | arch/microblaze/kernel/setup.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/microblaze/kernel/setup.c b/arch/microblaze/kernel/setup.c index 5372b24ad049..bb8c4b9ccb80 100644 --- a/arch/microblaze/kernel/setup.c +++ b/arch/microblaze/kernel/setup.c @@ -54,6 +54,7 @@ void __init setup_arch(char **cmdline_p) microblaze_cache_init(); + invalidate_dcache(); enable_dcache(); invalidate_icache(); |