powerpc/pasemi: Use raw spinlock in SMP TB sync

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spin_lock() can hang if called while the timebase is frozen,
so use a raw lock instead, also disable interrupts while
at it.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Benjamin Herrenschmidt 2009-06-16 16:42:51 +00:00

parent c4007a2fbf

commit 6893ce6c1c

1 changed files with 10 additions and 5 deletions

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arch/powerpc/platforms/pasemi/setup.c

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