diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 01ccf9b71473ce18ffe0cccf5fa09fd379dcf4cf..623f288374763286ec9e58aa66ecabb4e3fc2f6b 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -316,7 +316,6 @@ ret_from_exception:
 	preempt_stop(CLBR_ANY)
 ret_from_intr:
 	GET_THREAD_INFO(%ebp)
-resume_userspace_sig:
 #ifdef CONFIG_VM86
 	movl PT_EFLAGS(%esp), %eax	# mix EFLAGS and CS
 	movb PT_CS(%esp), %al
@@ -615,9 +614,13 @@ work_notifysig:				# deal with pending signals and
 					# vm86-space
 	TRACE_IRQS_ON
 	ENABLE_INTERRUPTS(CLBR_NONE)
+	movb PT_CS(%esp), %bl
+	andb $SEGMENT_RPL_MASK, %bl
+	cmpb $USER_RPL, %bl
+	jb resume_kernel
 	xorl %edx, %edx
 	call do_notify_resume
-	jmp resume_userspace_sig
+	jmp resume_userspace
 
 	ALIGN
 work_notifysig_v86:
@@ -630,9 +633,13 @@ work_notifysig_v86:
 #endif
 	TRACE_IRQS_ON
 	ENABLE_INTERRUPTS(CLBR_NONE)
+	movb PT_CS(%esp), %bl
+	andb $SEGMENT_RPL_MASK, %bl
+	cmpb $USER_RPL, %bl
+	jb resume_kernel
 	xorl %edx, %edx
 	call do_notify_resume
-	jmp resume_userspace_sig
+	jmp resume_userspace
 END(work_pending)
 
 	# perform syscall exit tracing
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index e8a89374d3565af7b1a64189244ce39e1ea0d70c..21af737053aad05fb726a0e1023dfad428064518 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -737,16 +737,6 @@ static void do_signal(struct pt_regs *regs)
 	siginfo_t info;
 	int signr;
 
-	/*
-	 * We want the common case to go fast, which is why we may in certain
-	 * cases get here from kernel mode. Just return without doing anything
-	 * if so.
-	 * X86_32: vm86 regs switched out by assembly code before reaching
-	 * here, so testing against kernel CS suffices.
-	 */
-	if (!user_mode(regs))
-		return;
-
 	signr = get_signal_to_deliver(&info, &ka, regs, NULL);
 	if (signr > 0) {
 		/* Whee! Actually deliver the signal.  */