--- zzzz-none-000/linux-3.10.107/arch/x86/kernel/head32.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/x86/kernel/head32.c	2021-02-04 17:41:59.000000000 +0000
@@ -29,14 +29,15 @@
 	reserve_ebda_region();
 }
 
-void __init i386_start_kernel(void)
+asmlinkage __visible void __init i386_start_kernel(void)
 {
+	cr4_init_shadow();
 	sanitize_boot_params(&boot_params);
 
 	/* Call the subarch specific early setup function */
 	switch (boot_params.hdr.hardware_subarch) {
-	case X86_SUBARCH_MRST:
-		x86_mrst_early_setup();
+	case X86_SUBARCH_INTEL_MID:
+		x86_intel_mid_early_setup();
 		break;
 	case X86_SUBARCH_CE4100:
 		x86_ce4100_early_setup();