From 01b572937b29bc666345b1754a1ea60f864274ef Mon Sep 17 00:00:00 2001 From: "Charles E. Youse" Date: Sun, 23 Jun 2019 20:09:33 +0000 Subject: [PATCH] arch/x86: remove CR4_PAE_DISABLE mask This is never used. The value is incorrect, in any case. Signed-off-by: Charles E. Youse --- arch/x86/include/kernel_arch_data.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/x86/include/kernel_arch_data.h b/arch/x86/include/kernel_arch_data.h index 2a2d03bce55..94963ae4be7 100644 --- a/arch/x86/include/kernel_arch_data.h +++ b/arch/x86/include/kernel_arch_data.h @@ -110,8 +110,6 @@ /* Enable paging and write protection */ #define CR0_PG_WP_ENABLE 0x80010000 -/* Clear the 5th bit in CR4 */ -#define CR4_PAE_DISABLE 0xFFFFFFEF /* Set the 5th bit in CR4 */ #define CR4_PAE_ENABLE 0x00000020