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-rw-r--r--arch/x86/lib/copy_user_64.S4
-rw-r--r--arch/x86/lib/usercopy_32.c4
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
index 6ba0f7bb85ea..4be3c415b3e9 100644
--- a/arch/x86/lib/copy_user_64.S
+++ b/arch/x86/lib/copy_user_64.S
@@ -78,7 +78,7 @@ ENTRY(copy_to_user)
78ENDPROC(copy_to_user) 78ENDPROC(copy_to_user)
79 79
80/* Standard copy_from_user with segment limit checking */ 80/* Standard copy_from_user with segment limit checking */
81ENTRY(copy_from_user) 81ENTRY(_copy_from_user)
82 CFI_STARTPROC 82 CFI_STARTPROC
83 GET_THREAD_INFO(%rax) 83 GET_THREAD_INFO(%rax)
84 movq %rsi,%rcx 84 movq %rsi,%rcx
@@ -88,7 +88,7 @@ ENTRY(copy_from_user)
88 jae bad_from_user 88 jae bad_from_user
89 ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,copy_user_generic_unrolled,copy_user_generic_string 89 ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,copy_user_generic_unrolled,copy_user_generic_string
90 CFI_ENDPROC 90 CFI_ENDPROC
91ENDPROC(copy_from_user) 91ENDPROC(_copy_from_user)
92 92
93ENTRY(copy_user_generic) 93ENTRY(copy_user_generic)
94 CFI_STARTPROC 94 CFI_STARTPROC
diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
index 1f118d462acc..8498684e45b0 100644
--- a/arch/x86/lib/usercopy_32.c
+++ b/arch/x86/lib/usercopy_32.c
@@ -874,7 +874,7 @@ EXPORT_SYMBOL(copy_to_user);
874 * data to the requested size using zero bytes. 874 * data to the requested size using zero bytes.
875 */ 875 */
876unsigned long 876unsigned long
877copy_from_user(void *to, const void __user *from, unsigned long n) 877_copy_from_user(void *to, const void __user *from, unsigned long n)
878{ 878{
879 if (access_ok(VERIFY_READ, from, n)) 879 if (access_ok(VERIFY_READ, from, n))
880 n = __copy_from_user(to, from, n); 880 n = __copy_from_user(to, from, n);
@@ -882,4 +882,4 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
882 memset(to, 0, n); 882 memset(to, 0, n);
883 return n; 883 return n;
884} 884}
885EXPORT_SYMBOL(copy_from_user); 885EXPORT_SYMBOL(_copy_from_user);