From: Tony Luck <tony.luck@intel.com>
Date: Tue, 17 Oct 2006 21:28:16 +0000 (-0700)
Subject: [IA64] perfmon fix for global IRQ fix
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=3bbe486b361b317ac7103378ed3d1aab4779715e;p=deliverable%2Flinux.git

[IA64] perfmon fix for global IRQ fix

Missed one piece of ia64 fallout from the global IRQ patch
 7d12e780e003f93433d49ce78cfedf4b4c52adc5

Perfmon interrupt handler needs to use get_irq_regs() too.

Acked-by: stephane eranian <eranian@hpl.hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---

diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 281004ff7b00..3aaede0d6981 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -5558,12 +5558,13 @@ report_spurious2:
 }
 
 static irqreturn_t
-pfm_interrupt_handler(int irq, void *arg, struct pt_regs *regs)
+pfm_interrupt_handler(int irq, void *arg)
 {
 	unsigned long start_cycles, total_cycles;
 	unsigned long min, max;
 	int this_cpu;
 	int ret;
+	struct pt_regs *regs = get_irq_regs();
 
 	this_cpu = get_cpu();
 	if (likely(!pfm_alt_intr_handler)) {