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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen master] x86: drop PSE from XEN_MINIMAL_CR4
commit ca7f96c3b2b222177332a2488b226835701a6c66
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Thu Jun 25 14:58:39 2015 +0200
Commit: Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Thu Jun 25 14:58:39 2015 +0200
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 <andrew.cooper3@xxxxxxxxxx>
---
xen/include/asm-x86/processor.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/xen/include/asm-x86/processor.h b/xen/include/asm-x86/processor.h
index 2a3b3d9..b9a00aa 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| \
--
generated by git-patchbot for /home/xen/git/xen.git#master
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