[Xen-changelog] [xen master] x86: allow AMD MSRs injected via xen-mceinj

[patchbot@xxxxxxx]

commit b0b42dc9a5d097ad515c749d4d121d839b8d083e
Author:     Christoph Egger <chegger@xxxxxxxxx>
AuthorDate: Thu Apr 11 10:11:44 2013 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Thu Apr 11 10:11:44 2013 +0200

    x86: allow AMD MSRs injected via xen-mceinj
    
    Signed-off-by: Christoph Egger <chegger@xxxxxxxxx>
---
 xen/arch/x86/cpu/mcheck/mce.c |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/xen/arch/x86/cpu/mcheck/mce.c b/xen/arch/x86/cpu/mcheck/mce.c
index 1c69e4e..a22ea48 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)
--
generated by git-patchbot for /home/xen/git/xen.git#master

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