[PATCH] sparc64 pt_regs fixes
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index 4e64724..ce05deb 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -547,9 +547,11 @@
void handler_irq(int irq, struct pt_regs *regs)
{
struct ino_bucket *bucket;
+ struct pt_regs *old_regs;
clear_softint(1 << irq);
+ old_regs = set_irq_regs(regs);
irq_enter();
/* Sliiiick... */
@@ -558,12 +560,13 @@
struct ino_bucket *next = __bucket(bucket->irq_chain);
bucket->irq_chain = 0;
- __do_IRQ(bucket->virt_irq, regs);
+ __do_IRQ(bucket->virt_irq);
bucket = next;
}
irq_exit();
+ set_irq_regs(old_regs);
}
struct sun5_timer {