From: Bharat Bhushan Date: Thu, 19 Sep 2013 06:02:42 +0000 (+0530) Subject: kvm: powerpc: allow guest control "E" attribute in mas2 X-Git-Tag: next-20131105~24^2~21 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=fd75cb51f261d77eadd83bcb88f2016f53f4af4a;p=karo-tx-linux.git 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 Signed-off-by: Alexander Graf --- 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)