diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-02-09 23:24:08 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-02-09 23:24:08 +0100 |
| commit | 3701d863b43d05ffeb223d269583398f914fb5d3 (patch) | |
| tree | 9cc8547cd8402436beea7fc95df830f9570fe0b9 /arch/x86/kernel/entry_32.S | |
| parent | 1ec7fd50ba4f845d1cf6b67acabd774577ef13b6 (diff) | |
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>
Diffstat (limited to 'arch/x86/kernel/entry_32.S')
| -rw-r--r-- | arch/x86/kernel/entry_32.S | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S index be5c31d0488..824e21b80aa 100644 --- a/arch/x86/kernel/entry_32.S +++ b/arch/x86/kernel/entry_32.S @@ -409,7 +409,8 @@ restore_nocheck_notrace: 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 @@ iret_exc: .previous .section __ex_table,"a" .align 4 - .long 1b,iret_exc + .long irq_return,iret_exc .previous CFI_RESTORE_STATE @@ -865,20 +866,16 @@ nmi_espfix_stack: 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) |