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| author | Bharat Bhushan <r65777@freescale.com> | 2013-09-19 11:32:42 +0530 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-10-17 14:49:37 +0200 |
| commit | fd75cb51f261d77eadd83bcb88f2016f53f4af4a (patch) | |
| tree | d6a9af687f4e2061191992ec37cb0b537615d3ed | |
| parent | c199efa295fc99c029bcbd88ed4ded3334493e95 (diff) | |
| download | lwn-fd75cb51f261d77eadd83bcb88f2016f53f4af4a.tar.gz lwn-fd75cb51f261d77eadd83bcb88f2016f53f4af4a.zip | |
kvm: powerpc: allow guest control "E" attribute in mas2
"E" bit in MAS2 bit indicates whether the page is accessed
in Little-Endian or Big-Endian byte order.
There is no reason to stop guest setting "E", so allow him."
Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
| -rw-r--r-- | 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 c2e5e98453a6..277cb1851afc 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_X0 | MAS2_X1 | MAS2_E) #define MAS3_ATTRIB_MASK \ (MAS3_U0 | MAS3_U1 | MAS3_U2 | MAS3_U3 \ | E500_TLB_USER_PERM_MASK | E500_TLB_SUPER_PERM_MASK) |