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x86, extable: Remove open-coded exception table entries in arch/x86/xen/xen-asm_32.S

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Remove open-coded exception table entries in arch/x86/xen/xen-asm_32.S,
and replace them with _ASM_EXTABLE() macros; this will allow us to
change the format and type of the exception table entries.

Signed-off-by: H. Peter Anvin <[email protected]>
Cc: David Daney <[email protected]>
Cc: Konrad Rzeszutek Wilk <[email protected]>
Cc: Jeremy Fitzhardinge <[email protected]>
Link: http://lkml.kernel.org/r/CA%2B55aFyijf43qSu3N9nWHEBwaGbb7T2Oq9A=9EyR=Jtyqfq_cQ@mail.gmail.com
This commit is contained in:
H. Peter Anvin committed 2012-04-20 13:51:39 -07:00
1 parent f542c5d6e5
commit 8f6380b9ec
1 file changed
+2 -4
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arch/x86/xen/xen-asm_32.S
+2 -4
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@@ -14,6 +14,7 @@
#include <asm/thread_info.h>
#include <asm/processor-flags.h>
#include <asm/segment.h>
#include <asm/asm.h>
#include <xen/interface/xen.h>
@@ -137,10 +138,7 @@ iret_restore_end:
1: iret
xen_iret_end_crit:
.section __ex_table, "a"
.align 4
.long 1b, iret_exc
.previous
_ASM_EXTABLE(1b, iret_exc)
hyper_iret:
/* put this out of line since its very rarely used */