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sparc64: fix FP corruption in user copy functions
[cascardo/linux.git]
/
arch
/
sparc
/
lib
/
NG2copy_from_user.S
diff --git
a/arch/sparc/lib/NG2copy_from_user.S
b/arch/sparc/lib/NG2copy_from_user.S
index
119ccb9
..
d5242b8
100644
(file)
--- a/
arch/sparc/lib/NG2copy_from_user.S
+++ b/
arch/sparc/lib/NG2copy_from_user.S
@@
-11,6
+11,14
@@
.text; \
.align 4;
+#define EX_LD_FP(x) \
+98: x; \
+ .section __ex_table,"a";\
+ .align 4; \
+ .word 98b, __retl_one_asi_fp;\
+ .text; \
+ .align 4;
+
#ifndef ASI_AIUS
#define ASI_AIUS 0x11
#endif