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| author | Paul Mundt <lethal@linux-sh.org> | 2009-10-14 06:51:28 +0400 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-10-14 06:51:28 +0400 |
| commit | d780613acc0eeea89e1b3a7d9db765e0f2a4a950 (patch) | |
| tree | 9161ee46a9ebe7383c05838cea9b090b04d6ba5c /Documentation/kernel-doc-nano-HOWTO.txt | |
| parent | 36c871992697eaaf88a3682c2c3003a41c54b8c0 (diff) | |
| download | linux-d780613acc0eeea89e1b3a7d9db765e0f2a4a950.tar.xz | |
sh: Only invalidate the I-cache range for secondary CPUs stack_start.
Secondary CPUs already take care of the D-cache bits through the common
cache initialization path, and the only thing that is necessary after
twiddling around with stack_start is ensuring that the I-cache changes
are visible (particularly since this tends to be the only part lacking
coherency).
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'Documentation/kernel-doc-nano-HOWTO.txt')
0 files changed, 0 insertions, 0 deletions