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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-07-01 20:47:17 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-07-11 06:18:33 +0200 |
| commit | 8bf8385b9c3b7f6aaf892eb3141a5af0bbb2027e (patch) | |
| tree | aa61ca4de2469e3f06db45bac652bbc374fa625a /arch/powerpc/kernel/rtas-rtc.c | |
| parent | powerpc: Use CURRENT_THREAD_INFO instead of open coded assembly (diff) | |
| download | linux-8bf8385b9c3b7f6aaf892eb3141a5af0bbb2027e.tar.xz linux-8bf8385b9c3b7f6aaf892eb3141a5af0bbb2027e.zip | |
powerpc: Fixup oddity in entry_32.S
When I "fixed" the CONFIG_TRACE_IRQFLAGS case on interrupt entry,
I screwed up a little bit with the test for user space vs. kernel.
The code is fine, there's just some dead code around it. I basically
removed the test and always create the added stack frame whether
coming from user or kernel since in any case we do need to save
a bunch of volatile registers or bad things would happen (we can
take page faults in the kernel for example).
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/rtas-rtc.c')
0 files changed, 0 insertions, 0 deletions