diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h
index dae15455914d..a2ab74478d1d 100644
--- a/arch/x86/include/asm/fpu/internal.h
+++ b/arch/x86/include/asm/fpu/internal.h
@@ -326,7 +326,7 @@ static inline void os_xrstor(struct xregs_state *xstate, u64 mask)
  * backward compatibility for old applications which don't understand
  * compacted format of xsave area.
  */
-static inline int copy_xregs_to_user(struct xregs_state __user *buf)
+static inline int xsave_to_user_sigframe(struct xregs_state __user *buf)
 {
 	u64 mask = xfeatures_mask_user();
 	u32 lmask = mask;
@@ -351,7 +351,7 @@ static inline int copy_xregs_to_user(struct xregs_state __user *buf)
 /*
  * Restore xstate from user space xsave area.
  */
-static inline int copy_user_to_xregs(struct xregs_state __user *buf, u64 mask)
+static inline int xrstor_from_user_sigframe(struct xregs_state __user *buf, u64 mask)
 {
 	struct xregs_state *xstate = ((__force struct xregs_state *)buf);
 	u32 lmask = mask;
diff --git a/arch/x86/kernel/fpu/signal.c b/arch/x86/kernel/fpu/signal.c
index 33675b3dad0e..4fe632f56697 100644
--- a/arch/x86/kernel/fpu/signal.c
+++ b/arch/x86/kernel/fpu/signal.c
@@ -129,7 +129,7 @@ static inline int copy_fpregs_to_sigframe(struct xregs_state __user *buf)
 	int err;
 
 	if (use_xsave())
-		err = copy_xregs_to_user(buf);
+		err = xsave_to_user_sigframe(buf);
 	else if (use_fxsr())
 		err = copy_fxregs_to_user((struct fxregs_state __user *) buf);
 	else
@@ -266,7 +266,7 @@ static int copy_user_to_fpregs_zeroing(void __user *buf, u64 xbv, int fx_only)
 		} else {
 			init_bv = xfeatures_mask_user() & ~xbv;
 
-			r = copy_user_to_xregs(buf, xbv);
+			r = xrstor_from_user_sigframe(buf, xbv);
 			if (!r && unlikely(init_bv))
 				os_xrstor(&init_fpstate.xsave, init_bv);
 			return r;