| Message ID | 1375355558-19187-4-git-send-email-Bharat.Bhushan@freescale.com |
|---|---|
| State | New, archived |
| Headers | show |
On 08/01/2013 07:12 PM, Bharat Bhushan wrote: > "G" bit in MAS2 indicates whether the page is Guarded. > There is no reason to stop guest setting "E", so allow him. Could we merge patch 2 and 3 into only one. Tiejun > > Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com> > --- > v1->v2 > - no change > > arch/powerpc/kvm/e500.h | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/arch/powerpc/kvm/e500.h b/arch/powerpc/kvm/e500.h > index 277cb18..4fd9650 100644 > --- a/arch/powerpc/kvm/e500.h > +++ b/arch/powerpc/kvm/e500.h > @@ -117,7 +117,7 @@ static inline struct kvmppc_vcpu_e500 *to_e500(struct kvm_vcpu *vcpu) > #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_E) > + (MAS2_X0 | MAS2_X1 | MAS2_E | MAS2_G) > #define MAS3_ATTRIB_MASK \ > (MAS3_U0 | MAS3_U1 | MAS3_U2 | MAS3_U3 \ > | E500_TLB_USER_PERM_MASK | E500_TLB_SUPER_PERM_MASK) > -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/powerpc/kvm/e500.h b/arch/powerpc/kvm/e500.h index 277cb18..4fd9650 100644 --- a/arch/powerpc/kvm/e500.h +++ b/arch/powerpc/kvm/e500.h @@ -117,7 +117,7 @@ static inline struct kvmppc_vcpu_e500 *to_e500(struct kvm_vcpu *vcpu) #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_E) + (MAS2_X0 | MAS2_X1 | MAS2_E | MAS2_G) #define MAS3_ATTRIB_MASK \ (MAS3_U0 | MAS3_U1 | MAS3_U2 | MAS3_U3 \ | E500_TLB_USER_PERM_MASK | E500_TLB_SUPER_PERM_MASK)
"G" bit in MAS2 indicates whether the page is Guarded. There is no reason to stop guest setting "E", so allow him. Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com> --- v1->v2 - no change arch/powerpc/kvm/e500.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)