x86, extable: Remove open-coded exception table entries in arch/x86/um/checksum_32.S
Remove open-coded exception table entries in arch/x86/um/checksum_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: Richard Weinberger <richard@nod.at>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Link: http://lkml.kernel.org/r/CA%2B55aFyijf43qSu3N9nWHEBwaGbb7T2Oq9A=9EyR=Jtyqfq_cQ@mail.gmail.com
diff --git a/arch/x86/um/checksum_32.S b/arch/x86/um/checksum_32.S
index f058d2f..8d0c420 100644
--- a/arch/x86/um/checksum_32.S
+++ b/arch/x86/um/checksum_32.S
@@ -26,6 +26,7 @@
*/
#include <asm/errno.h>
+#include <asm/asm.h>
/*
* computes a partial checksum, e.g. for TCP/UDP fragments
@@ -232,15 +233,11 @@
#define SRC(y...) \
9999: y; \
- .section __ex_table, "a"; \
- .long 9999b, 6001f ; \
- .previous
+ _ASM_EXTABLE(9999b, 6001f)
#define DST(y...) \
9999: y; \
- .section __ex_table, "a"; \
- .long 9999b, 6002f ; \
- .previous
+ _ASM_EXTABLE(9999b, 6002f)
.align 4