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KVM: better readability of efer_reserved_bits 

use EFER_SCE, EFER_LME and EFER_LMA instead of magic numbers.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Lai Jiangshan 2011-02-21 11:51:35 +08:00 committed by Marcelo Tosatti
parent d170c41906
commit 1260edbe7d
1 changed files with 3 additions and 2 deletions
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5
arch/x86/kvm/x86.c
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@ -81,9 +81,10 @@
* - enable LME and LMA per default on 64 bit KVM
*/
#ifdef CONFIG_X86_64
static u64 __read_mostly efer_reserved_bits = 0xfffffffffffffafeULL;
static
u64 __read_mostly efer_reserved_bits = ~((u64)(EFER_SCE | EFER_LME | EFER_LMA));
#else
static u64 __read_mostly efer_reserved_bits = 0xfffffffffffffffeULL;
static u64 __read_mostly efer_reserved_bits = ~((u64)EFER_SCE);
#endif
#define VM_STAT(x) offsetof(struct kvm, stat.x), KVM_STAT_VM