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Re: [Xen-devel] [PATCH] x86/emulator: workaround for AMD erratum 573



--- a/xen/include/asm-x86/amd.h
+++ b/xen/include/asm-x86/amd.h
@@ -134,6 +134,12 @@
      AMD_OSVW_ERRATUM(3, AMD_MODEL_RANGE(0x10, 0x2, 0x1, 0xff, 0xf),   \
                        AMD_MODEL_RANGE(0x12, 0x0, 0x0, 0x1, 0x0))

+#define AMD_ERRATUM_573                                                        
\
+    AMD_LEGACY_ERRATUM(AMD_MODEL_RANGE(0x0f, 0x0, 0x0, 0xff, 0xf),     \
+                       AMD_MODEL_RANGE(0x10, 0x0, 0x0, 0xff, 0xf),     \
+                       AMD_MODEL_RANGE(0x11, 0x0, 0x0, 0xff, 0xf),     \
+                       AMD_MODEL_RANGE(0x12, 0x0, 0x0, 0xff, 0xf))

Families 0xf and 0x11 are not affected by erratum 573.

-boris


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