xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

KVM: MMU: move FNAME(is_rsvd_bits_set) to mmu.c

Browse Source 
FNAME(is_rsvd_bits_set) does not depend on guest mmu mode, move it
to mmu.c to stop being compiled multiple times

Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Xiao Guangrong
2015-08-05 12:04:20 +08:00
committed by Paolo Bonzini
parent 6f691251c0
commit d2b0f98125
2 changed files with 10 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
arch/x86/kvm/mmu.c
View File

@@ -3546,6 +3546,14 @@ static inline bool is_last_gpte(struct kvm_mmu *mmu, unsigned level, unsigned gp
return mmu->last_pte_bitmap & (1 << index);
}
static bool is_rsvd_bits_set(struct kvm_mmu *mmu, u64 gpte, int level)
{
int bit7 = (gpte >> 7) & 1, low6 = gpte & 0x3f;
return (gpte & mmu->rsvd_bits_mask[bit7][level-1]) |
((mmu->bad_mt_xwr & (1ull << low6)) != 0);
}
#define PTTYPE_EPT 18 /* arbitrary */
#define PTTYPE PTTYPE_EPT
#include "paging_tmpl.h"