From ee841d0aff649164080e445e84885015958d8ff4 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 24 Oct 2016 21:20:35 -0700 Subject: sparc64: Convert U3copy_{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 --- arch/sparc/lib/U3copy_to_user.S | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/sparc/lib/U3copy_to_user.S') diff --git a/arch/sparc/lib/U3copy_to_user.S b/arch/sparc/lib/U3copy_to_user.S index 032b0c5419b0..c4ee858e352a 100644 --- a/arch/sparc/lib/U3copy_to_user.S +++ b/arch/sparc/lib/U3copy_to_user.S @@ -3,19 +3,19 @@ * Copyright (C) 1999, 2000, 2004 David S. Miller (davem@redhat.com) */ -#define EX_ST(x) \ +#define EX_ST(x,y) \ 98: x; \ .section __ex_table,"a";\ .align 4; \ - .word 98b, __retl_mone; \ + .word 98b, y; \ .text; \ .align 4; -#define EX_ST_FP(x) \ +#define EX_ST_FP(x,y) \ 98: x; \ .section __ex_table,"a";\ .align 4; \ - .word 98b, __retl_mone_fp;\ + .word 98b, y##_fp; \ .text; \ .align 4; -- cgit v1.2.1