powerpc: Fixup oddity in entry_32.S

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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>

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Benjamin Herrenschmidt 2012-07-01 18:47:17 +00:00

parent 9778b696a0

commit 8bf8385b9c

1 changed files with 0 additions and 6 deletions

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arch/powerpc/kernel/entry_32.S

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