From ad3b6993b9c5482e8a2ec5aed181538c921fdcbd Mon Sep 17 00:00:00 2001 From: Russell King Date: Mon, 15 Nov 2010 09:42:08 +0000 Subject: ARM: SMP: pass an ipi number to smp_cross_call() This allows us to use smp_cross_call() to trigger a number of different software generated interrupts, rather than combining them all on one SGI. Recover the SGI number via do_IPI. Reviewed-by: Catalin Marinas Signed-off-by: Russell King --- arch/arm/kernel/entry-armv.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/kernel/entry-armv.S') diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index c09e3573c5de..955cf5f539ed 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -48,7 +48,7 @@ */ ALT_SMP(test_for_ipi r0, r6, r5, lr) ALT_UP_B(9997f) - movne r0, sp + movne r1, sp adrne lr, BSYM(1b) bne do_IPI -- cgit v1.2.3