diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 949ab6bdfbadfda982c12b89ebc42234d54995a6..1b38c0150aec6f034289b5e1faead0727f8f5056 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -935,15 +935,17 @@ static int compat_vfp_set(struct task_struct *target,
 {
 	struct user_fpsimd_state *uregs;
 	compat_ulong_t fpscr;
-	int ret;
+	int ret, vregs_end_pos;
 
 	uregs = &target->thread.fpsimd_state.user_fpsimd;
 
+	vregs_end_pos = VFP_STATE_SIZE - sizeof(compat_ulong_t);
 	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, uregs, 0,
-				 VFP_STATE_SIZE - sizeof(compat_ulong_t));
+				 vregs_end_pos);
 
 	if (count && !ret) {
-		ret = get_user(fpscr, (compat_ulong_t *)ubuf);
+		ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &fpscr,
+					 vregs_end_pos, VFP_STATE_SIZE);
 		if (!ret) {
 			uregs->fpsr = fpscr & VFP_FPSCR_STAT_MASK;
 			uregs->fpcr = fpscr & VFP_FPSCR_CTRL_MASK;