From a9143296dd612dceb0765229ccfb13fd642e2840 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Sat, 8 Feb 2014 08:52:07 +0100 Subject: [PATCH] asmlinkage, x86: Fix 32bit memcpy for LTO These functions can be called implicitely from gcc, and thus need to be visible. Signed-off-by: Andi Kleen Link: http://lkml.kernel.org/r/1391845930-28580-11-git-send-email-ak@linux.intel.com Signed-off-by: H. Peter Anvin --- arch/x86/lib/memcpy_32.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/lib/memcpy_32.c b/arch/x86/lib/memcpy_32.c index e78761d6b7f8..a404b4b75533 100644 --- a/arch/x86/lib/memcpy_32.c +++ b/arch/x86/lib/memcpy_32.c @@ -4,7 +4,7 @@ #undef memcpy #undef memset -void *memcpy(void *to, const void *from, size_t n) +__visible void *memcpy(void *to, const void *from, size_t n) { #ifdef CONFIG_X86_USE_3DNOW return __memcpy3d(to, from, n); @@ -14,13 +14,13 @@ void *memcpy(void *to, const void *from, size_t n) } EXPORT_SYMBOL(memcpy); -void *memset(void *s, int c, size_t count) +__visible void *memset(void *s, int c, size_t count) { return __memset(s, c, count); } EXPORT_SYMBOL(memset); -void *memmove(void *dest, const void *src, size_t n) +__visible void *memmove(void *dest, const void *src, size_t n) { int d0,d1,d2,d3,d4,d5; char *ret = dest; -- 2.39.2