x86: fixup more paravirt fallout
Use a common irq_return entry point for all the iret places, which
need the paravirt INTERRUPT return wrapper.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index be5c31d..824e21b 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -409,7 +409,8 @@
RESTORE_REGS
addl $4, %esp # skip orig_eax/error_code
CFI_ADJUST_CFA_OFFSET -4
-1: INTERRUPT_RETURN
+ENTRY(irq_return)
+ INTERRUPT_RETURN
.section .fixup,"ax"
iret_exc:
pushl $0 # no error code
@@ -418,7 +419,7 @@
.previous
.section __ex_table,"a"
.align 4
- .long 1b,iret_exc
+ .long irq_return,iret_exc
.previous
CFI_RESTORE_STATE
@@ -865,20 +866,16 @@
RESTORE_REGS
lss 12+4(%esp), %esp # back to espfix stack
CFI_ADJUST_CFA_OFFSET -24
-1: INTERRUPT_RETURN
+ jmp irq_return
CFI_ENDPROC
-.section __ex_table,"a"
- .align 4
- .long 1b,iret_exc
-.previous
KPROBE_END(nmi)
#ifdef CONFIG_PARAVIRT
ENTRY(native_iret)
-1: iret
+ iret
.section __ex_table,"a"
.align 4
- .long 1b,iret_exc
+ .long native_iret, iret_exc
.previous
END(native_iret)
