[POWERPC] PS3: Fix system slowdown

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The PS3 HV will deliver soft-disabled interrupts at the next HV call or
interrupt.  Add an HV call to local_irq_restore() to force the timely
delivery of any pending interrupts.

This fixes the system slowdown bug reported here
http://bugzilla.kernel.org/show_bug.cgi?id=8260

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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Takao Shinohara 2007-05-01 07:01:07 +10:00 • committed by Paul Mackerras

parent dc4f60c25a

commit 0874dd40bf

1 changed files with 11 additions and 0 deletions

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arch/powerpc/kernel/irq.c

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