From ca7f96c3b2b222177332a2488b226835701a6c66 Mon Sep 17 00:00:00 2001 From: Andrew Cooper Date: Thu, 25 Jun 2015 14:58:39 +0200 Subject: [PATCH] x86: drop PSE from XEN_MINIMAL_CR4 CR4.PSE is ignored if CR4.PAE is set, which will unconditionally will be. Signed-off-by: Andrew Cooper --- xen/include/asm-x86/processor.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/include/asm-x86/processor.h b/xen/include/asm-x86/processor.h index 2a3b3d99b5..b9a00aaabe 100644 --- a/xen/include/asm-x86/processor.h +++ b/xen/include/asm-x86/processor.h @@ -143,7 +143,7 @@ #define PFEC_page_paged (1U<<5) #define PFEC_page_shared (1U<<6) -#define XEN_MINIMAL_CR4 (X86_CR4_PSE | X86_CR4_PGE | X86_CR4_PAE) +#define XEN_MINIMAL_CR4 (X86_CR4_PGE | X86_CR4_PAE) #define XEN_SYSCALL_MASK (X86_EFLAGS_AC|X86_EFLAGS_VM|X86_EFLAGS_RF| \ X86_EFLAGS_NT|X86_EFLAGS_DF|X86_EFLAGS_IF| \ -- 2.30.2