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author | Paul Mundt <lethal@linux-sh.org> | 2009-10-14 11:51:28 +0900 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2009-10-14 11:51:28 +0900 |
commit | d780613acc0eeea89e1b3a7d9db765e0f2a4a950 (patch) | |
tree | 9161ee46a9ebe7383c05838cea9b090b04d6ba5c /arch/sh/kernel/setup.c | |
parent | sh: Provide CALLER_ADDRx definitions even when ftrace is disabled. (diff) | |
download | linux-dev-d780613acc0eeea89e1b3a7d9db765e0f2a4a950.tar.xz linux-dev-d780613acc0eeea89e1b3a7d9db765e0f2a4a950.zip |
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 'arch/sh/kernel/setup.c')
0 files changed, 0 insertions, 0 deletions