summaryrefslogtreecommitdiff
path: root/arch/x86/lib/memcpy_64.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/lib/memcpy_64.S')
-rw-r--r--arch/x86/lib/memcpy_64.S6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
index 56313a326188..89b53c9968e7 100644
--- a/arch/x86/lib/memcpy_64.S
+++ b/arch/x86/lib/memcpy_64.S
@@ -53,6 +53,8 @@
.Lmemcpy_e_e:
.previous
+.weak memcpy
+
ENTRY(__memcpy)
ENTRY(memcpy)
CFI_STARTPROC
@@ -199,8 +201,8 @@ ENDPROC(__memcpy)
* only outcome...
*/
.section .altinstructions, "a"
- altinstruction_entry memcpy,.Lmemcpy_c,X86_FEATURE_REP_GOOD,\
+ altinstruction_entry __memcpy,.Lmemcpy_c,X86_FEATURE_REP_GOOD,\
.Lmemcpy_e-.Lmemcpy_c,.Lmemcpy_e-.Lmemcpy_c
- altinstruction_entry memcpy,.Lmemcpy_c_e,X86_FEATURE_ERMS, \
+ altinstruction_entry __memcpy,.Lmemcpy_c_e,X86_FEATURE_ERMS, \
.Lmemcpy_e_e-.Lmemcpy_c_e,.Lmemcpy_e_e-.Lmemcpy_c_e
.previous