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authorLinus Torvalds <torvalds@g5.osdl.org>2006-10-06 11:08:57 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-06 11:08:57 -0700
commit428929a234d2c4b8a6d0145d0dcf687fcfa27325 (patch)
treedd097eeabbd41c4713be5ea7663f52399183fd84 /arch
parent0cd61b68c340a4f901a06e8bb5e0dea4353161c0 (diff)
parent8c1addbc752660e95bbf2128d66b8e5bb38d5fc7 (diff)
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Fix breakage from irq change
Diffstat (limited to 'arch')
-rw-r--r--arch/ia64/kernel/irq.c5
-rw-r--r--arch/ia64/kernel/irq_ia64.c7
-rw-r--r--arch/ia64/sn/kernel/sn2/timer_interrupt.c2
3 files changed, 10 insertions, 4 deletions
diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c
index 7852382de2f..f07c0864b0b 100644
--- a/arch/ia64/kernel/irq.c
+++ b/arch/ia64/kernel/irq.c
@@ -194,8 +194,11 @@ void fixup_irqs(void)
*/
for (irq=0; irq < NR_IRQS; irq++) {
if (vectors_in_migration[irq]) {
+ struct pt_regs *old_regs = set_irq_regs(NULL);
+
vectors_in_migration[irq]=0;
- __do_IRQ(irq, NULL);
+ __do_IRQ(irq);
+ set_irq_regs(old_regs);
}
}
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index 7fd3ef9e064..68339dd0c9e 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -226,6 +226,8 @@ void ia64_process_pending_intr(void)
*/
while (vector != IA64_SPURIOUS_INT_VECTOR) {
if (!IS_RESCHEDULE(vector)) {
+ struct pt_regs *old_regs = set_irq_regs(NULL);
+
ia64_setreg(_IA64_REG_CR_TPR, vector);
ia64_srlz_d();
@@ -236,7 +238,8 @@ void ia64_process_pending_intr(void)
* Probably could shared code.
*/
vectors_in_migration[local_vector_to_irq(vector)]=0;
- __do_IRQ(local_vector_to_irq(vector), NULL);
+ __do_IRQ(local_vector_to_irq(vector));
+ set_irq_regs(old_regs);
/*
* Disable interrupts and send EOI
@@ -253,7 +256,7 @@ void ia64_process_pending_intr(void)
#ifdef CONFIG_SMP
-extern irqreturn_t handle_IPI (int irq, void *dev_id, struct pt_regs *regs);
+extern irqreturn_t handle_IPI (int irq, void *dev_id);
static struct irqaction ipi_irqaction = {
.handler = handle_IPI,
diff --git a/arch/ia64/sn/kernel/sn2/timer_interrupt.c b/arch/ia64/sn/kernel/sn2/timer_interrupt.c
index fa7f6994591..103d6ea8e94 100644
--- a/arch/ia64/sn/kernel/sn2/timer_interrupt.c
+++ b/arch/ia64/sn/kernel/sn2/timer_interrupt.c
@@ -36,7 +36,7 @@ extern irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs);
#define SN_LB_INT_WAR_INTERVAL 100
-void sn_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+void sn_timer_interrupt(int irq, void *dev_id)
{
/* LED blinking */
if (!pda->hb_count--) {