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Commit 1cbd8b3f authored by Jan Beulich's avatar Jan Beulich Committed by Ingo Molnar
Browse files

x86: add two missing unwind annotations 



Impact: improve debuginfo

Signed-off-by: default avatarJan Beulich <jbeulich@novell.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent e946217e

arch/x86/kernel/entry_64.S

+2 −0
Original line number Diff line number Diff line
@@ -255,6 +255,7 @@ ENTRY(ret_from_fork) 
	call schedule_tail

	GET_THREAD_INFO(%rcx)

	testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT),TI_flags(%rcx)

	CFI_REMEMBER_STATE

	jnz rff_trace

rff_action:	

	RESTORE_REST
@@ -264,6 +265,7 @@ rff_action: 
	jnz  int_ret_from_sys_call

	RESTORE_TOP_OF_STACK %rdi,ARGOFFSET

	jmp ret_from_sys_call

	CFI_RESTORE_STATE

rff_trace:

	movq %rsp,%rdi

	call syscall_trace_leave