[Xen-devel] [PATCH 5/8] xen/x86: Drop PSE from XEN_MINIMAL_CR4

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

CR4.PSE is ignored if CR4.PAE is set, which will unconditionally will be.

Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CC: Jan Beulich <JBeulich@xxxxxxxx>
---
 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 0255ee6..5fb340f 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|    \
-- 
1.7.10.4


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