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i386/xen: add proper unwind annotations to xen_sysenter_target

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Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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Jan Beulich 2008-07-18 13:32:23 +01:00 committed by H. Peter Anvin
parent 95c7c23b06
commit 2ddf9b7b3e
1 changed files with 1 additions and 0 deletions
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arch/x86/kernel/entry_32.S
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@ -1024,6 +1024,7 @@ ENDPROC(kernel_thread_helper)
ENTRY(xen_sysenter_target)
RING0_INT_FRAME
addl $5*4, %esp /* remove xen-provided frame */
CFI_ADJUST_CFA_OFFSET -5*4
jmp sysenter_past_esp
CFI_ENDPROC