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

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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: H. 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
This commit is contained in:
H. Peter Anvin 2012-04-20 16:51:50 -07:00
parent 7a040a4384
commit a3e859fed1
1 changed files with 1 additions and 3 deletions
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4
arch/x86/ia32/ia32entry.S
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@ -302,9 +302,7 @@ ENTRY(ia32_cstar_target)
32bit zero extended */
/* hardware stack frame is complete now */
1: movl (%r8),%r9d
.section __ex_table,"a"
.quad 1b,ia32_badarg
.previous
_ASM_EXTABLE(1b,ia32_badarg)
orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
CFI_REMEMBER_STATE