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| author | David S. Miller <davem@davemloft.net> | 2016-10-25 04:58:05 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-25 04:58:05 +0300 |
| commit | 95707704800988093a9b9a27e0f2f67f5b4bf2fa (patch) | |
| tree | e910ba46194a2fbb5d5b6693b2c17514d8fbd8b3 /arch/sparc/lib/NG4copy_from_user.S | |
| parent | cb736fdbb208eb3420f1a2eb2bfc024a6e9dcada (diff) | |
| download | linux-95707704800988093a9b9a27e0f2f67f5b4bf2fa.tar.xz | |
sparc64: Convert NG4copy_{from,to}_user to accurate exception reporting.
Report the exact number of bytes which have not been successfully
copied when an exception occurs, using the running remaining length.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/lib/NG4copy_from_user.S')
| -rw-r--r-- | arch/sparc/lib/NG4copy_from_user.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/sparc/lib/NG4copy_from_user.S b/arch/sparc/lib/NG4copy_from_user.S index f9746e7cf25e..16a286c1a528 100644 --- a/arch/sparc/lib/NG4copy_from_user.S +++ b/arch/sparc/lib/NG4copy_from_user.S @@ -3,19 +3,19 @@ * Copyright (C) 2012 David S. Miller (davem@davemloft.net) */ -#define EX_LD(x) \ +#define EX_LD(x, y) \ 98: x; \ .section __ex_table,"a";\ .align 4; \ - .word 98b, __retl_mone_asi;\ + .word 98b, y; \ .text; \ .align 4; -#define EX_LD_FP(x) \ +#define EX_LD_FP(x,y) \ 98: x; \ .section __ex_table,"a";\ .align 4; \ - .word 98b, __retl_mone_asi_fp;\ + .word 98b, y##_fp; \ .text; \ .align 4; |