diff options
| author | Liu Yu <yu.liu@freescale.com> | 2009-03-17 16:57:46 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2009-03-24 11:03:15 +0200 |
| commit | 046a48b35baa7c66d0d0331256ba12ca51665411 (patch) | |
| tree | ffb60208848c2b4337fa6d7963acc53acbc5f9a7 /arch/powerpc/kvm/e500_tlb.h | |
| parent | bc35cbc85cd78213590761618a13da6a9707652c (diff) | |
KVM: ppc: e500: Fix the bug that KVM is unstable in SMP
TLB entry should enable memory coherence in SMP.
And like commit 631fba9dd3aca519355322cef035730609e91593,
remove guard attribute to enable the prefetch of guest memory.
Signed-off-by: Liu Yu <yu.liu@freescale.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/powerpc/kvm/e500_tlb.h')
| -rw-r--r-- | arch/powerpc/kvm/e500_tlb.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kvm/e500_tlb.h b/arch/powerpc/kvm/e500_tlb.h index 4d5cc0f7d79..45b064b7690 100644 --- a/arch/powerpc/kvm/e500_tlb.h +++ b/arch/powerpc/kvm/e500_tlb.h @@ -38,7 +38,7 @@ #define E500_TLB_USER_PERM_MASK (MAS3_UX|MAS3_UR|MAS3_UW) #define E500_TLB_SUPER_PERM_MASK (MAS3_SX|MAS3_SR|MAS3_SW) #define MAS2_ATTRIB_MASK \ - (MAS2_X0 | MAS2_X1 | MAS2_W | MAS2_I | MAS2_M | MAS2_G | MAS2_E) + (MAS2_X0 | MAS2_X1) #define MAS3_ATTRIB_MASK \ (MAS3_U0 | MAS3_U1 | MAS3_U2 | MAS3_U3 \ | E500_TLB_USER_PERM_MASK | E500_TLB_SUPER_PERM_MASK) |