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Commit a3e859fe authored by H. Peter Anvin's avatar H. Peter Anvin
Browse files

x86, extable: Remove open-coded exception table entries in arch/x86/ia32/ia32entry.S 



Remove open-coded exception table entries in arch/x86/ia32/ia32entry.S,
and replace them with _ASM_EXTABLE() macros; this will allow us to
change the format and type of the exception table entries.

This one was missed from the previous patch to this file.

Signed-off-by: default avatarH. Peter Anvin <hpa@zytor.com>
Cc: David Daney <david.daney@cavium.com>
Link: http://lkml.kernel.org/r/CA%2B55aFyijf43qSu3N9nWHEBwaGbb7T2Oq9A=9EyR=Jtyqfq_cQ@mail.gmail.com
parent 7a040a43

arch/x86/ia32/ia32entry.S

+1 −3
Original line number Original line Diff line number Diff line
@@ -302,9 +302,7 @@ ENTRY(ia32_cstar_target) 
	   32bit zero extended */ 

	   32bit zero extended */ 

	/* hardware stack frame is complete now */	

	/* hardware stack frame is complete now */	

1:	movl	(%r8),%r9d

1:	movl	(%r8),%r9d

	.section __ex_table,"a"

	_ASM_EXTABLE(1b,ia32_badarg)

	.quad 1b,ia32_badarg

	.previous	

	orl     $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)

	orl     $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)

	testl   $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)

	testl   $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)

	CFI_REMEMBER_STATE

	CFI_REMEMBER_STATE