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[PATCH] minimal alpha pt_regs fixes

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro
2006-10-07 14:17:31 +01:00
committed by Linus Torvalds
parent 2850bc2737
commit 8774cb815f
5 changed files with 14 additions and 6 deletions
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5
arch/alpha/kernel/irq.c
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@ -129,6 +129,7 @@ unlock:
void
handle_irq(int irq, struct pt_regs * regs)
{
struct pt_regs *old_regs;
/*
* We ack quickly, we don't want the irq controller
* thinking we're snobs just because some other CPU has
@ -149,6 +150,7 @@ handle_irq(int irq, struct pt_regs * regs)
return;
}
old_regs = set_irq_regs(regs);
irq_enter();
/*
* __do_IRQ() must be called with IPL_MAX. Note that we do not
@ -157,6 +159,7 @@ handle_irq(int irq, struct pt_regs * regs)
* at IPL 0.
*/
local_irq_disable();
__do_IRQ(irq, regs);
__do_IRQ(irq);
irq_exit();
set_irq_regs(old_regs);
}