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Subject[tip:x86/extable] x86, extable: Remove open-coded exception table entries in arch/x86/xen/xen-asm_32.S
Commit-ID:  8f6380b9ec1cc4bed9b38144f739b87dd2cddb1d
Gitweb: http://git.kernel.org/tip/8f6380b9ec1cc4bed9b38144f739b87dd2cddb1d
Author: H. Peter Anvin <hpa@zytor.com>
AuthorDate: Fri, 20 Apr 2012 12:19:52 -0700
Committer: H. Peter Anvin <hpa@zytor.com>
CommitDate: Fri, 20 Apr 2012 13:51:39 -0700

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

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 <hpa@zytor.com>
Cc: David Daney <david.daney@cavium.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Link: http://lkml.kernel.org/r/CA%2B55aFyijf43qSu3N9nWHEBwaGbb7T2Oq9A=9EyR=Jtyqfq_cQ@mail.gmail.com
---
arch/x86/xen/xen-asm_32.S | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
index b040b0e..f9643fc 100644
--- a/arch/x86/xen/xen-asm_32.S
+++ b/arch/x86/xen/xen-asm_32.S
@@ -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 */
--
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