From: Christoph Egger Date: Thu, 11 Apr 2013 08:11:44 +0000 (+0200) Subject: x86: allow AMD MSRs injected via xen-mceinj X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~7048^2~23 X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=b0b42dc9a5d097ad515c749d4d121d839b8d083e;p=xen.git x86: allow AMD MSRs injected via xen-mceinj Signed-off-by: Christoph Egger --- diff --git a/xen/arch/x86/cpu/mcheck/mce.c b/xen/arch/x86/cpu/mcheck/mce.c index 1c69e4e194..a22ea48322 100644 --- a/xen/arch/x86/cpu/mcheck/mce.c +++ b/xen/arch/x86/cpu/mcheck/mce.c @@ -1117,6 +1117,15 @@ static int x86_mc_msrinject_verify(struct xen_mc_msrinject *mci) case MSR_IA32_MCG_STATUS: break; + case MSR_F10_MC4_MISC1: + case MSR_F10_MC4_MISC2: + case MSR_F10_MC4_MISC3: + if (c->x86_vendor != X86_VENDOR_AMD) + reason = "only supported on AMD"; + else if (c->x86 < 0x10) + reason = "only supported on AMD Fam10h+"; + break; + /* MSRs that the HV will take care of */ case MSR_K8_HWCR: if (c->x86_vendor == X86_VENDOR_AMD)