[patch 16/50] i386: fix asm constraint in do_IRQ()

[Chris Wright]

-stable review patch.  If anyone has any objections, please let us know.
---------------------

From: Jan Beulich <jbeulich@xxxxxxxxxx>

upstream commit: 5065dbafc299507f16731434e95b91dadff03006

i386: fix asm constraint in do_IRQ()

Two prior changes resulted in the "ecx" clobber being lost.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
Signed-off-by: Chris Wright <chrisw@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 arch/x86/kernel/irq_32.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/x86/kernel/irq_32.c
+++ b/arch/x86/kernel/irq_32.c
@@ -134,7 +134,7 @@ unsigned int do_IRQ(struct pt_regs *regs
 			: "=a" (arg1), "=d" (arg2), "=b" (bx)
 			:  "0" (irq),   "1" (desc),  "2" (isp),
 			   "D" (desc->handle_irq)
-			: "memory", "cc"
+			: "memory", "cc", "ecx"
 		);
 	} else
 #endif

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