x86, cpu: Export AMD errata definitions

Exprot the AMD errata definitions, since they are needed by kvm_amd.ko
if that is built as a module.  Doing "make allmodconfig" during
testing would have caught this.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: Hans Rosenfeld <hans.rosenfeld@amd.com>
LKML-Reference: <1280336972-865982-1-git-send-email-hans.rosenfeld@amd.com>

arch/x86/kernel/cpu/amd.c

@@ -631,9 +631,11 @@ cpu_dev_register(amd_cpu_dev);
 const int amd_erratum_400[] =
 	AMD_OSVW_ERRATUM(1, AMD_MODEL_RANGE(0xf, 0x41, 0x2, 0xff, 0xf),
 			    AMD_MODEL_RANGE(0x10, 0x2, 0x1, 0xff, 0xf));
+EXPORT_SYMBOL_GPL(amd_erratum_400);
 
 const int amd_erratum_383[] =
 	AMD_OSVW_ERRATUM(3, AMD_MODEL_RANGE(0x10, 0, 0, 0xff, 0xf));
+EXPORT_SYMBOL_GPL(amd_erratum_383);
 
 bool cpu_has_amd_erratum(const int *erratum)
 {
@@ -676,3 +678,5 @@ bool cpu_has_amd_erratum(const int *erratum)
 
 	return false;
 }
+
+EXPORT_SYMBOL_GPL(cpu_has_amd_erratum);