MCOUNT will disable the regparm parameters of the i386 compile
options. When doing so, this breaks the prototype of do_IRQ
where the fastcall must be explicitly called.
Also fixed some whitespace damage in the call to do_IRQ.
Signed-off-by: Steven Rostedt <srostedt@xxxxxxxxxx>
---
arch/x86/kernel/irq_32.c | 2 +-
include/asm-x86/irq_32.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
Index: linux-compile.git/arch/x86/kernel/irq_32.c
===================================================================
--- linux-compile.git.orig/arch/x86/kernel/irq_32.c 2007-12-20 00:20:29.000000000 -0500
+++ linux-compile.git/arch/x86/kernel/irq_32.c 2007-12-20 00:21:55.000000000 -0500
@@ -67,7 +67,7 @@ static union irq_ctx *softirq_ctx[NR_CPU
* handlers).
*/
fastcall unsigned int do_IRQ(struct pt_regs *regs)
-{
+{
struct pt_regs *old_regs;
/* high bit used in ret_from_ code */
int irq = ~regs->orig_eax;
Index: linux-compile.git/include/asm-x86/irq_32.h
===================================================================
--- linux-compile.git.orig/include/asm-x86/irq_32.h 2007-12-20 00:20:29.000000000 -0500
+++ linux-compile.git/include/asm-x86/irq_32.h 2007-12-20 00:21:55.000000000 -0500
@@ -41,7 +41,7 @@ extern int irqbalance_disable(char *str)
extern void fixup_irqs(cpumask_t map);
#endif
-unsigned int do_IRQ(struct pt_regs *regs);
+fastcall unsigned int do_IRQ(struct pt_regs *regs);
void init_IRQ(void);
void __init native_init_IRQ(void);
--
-
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