+ if (MEM_ERROR(ec)) {
+ if (tt != 0 || ll != 1)
+ ret = false;
+
+ if (r4 == R4_IRD)
+ pr_cont("Data/tag array parity error for a tag hit.\n");
+ else if (r4 == R4_SNOOP)
+ pr_cont("Tag error during snoop/victimization.\n");
+ else
+ ret = false;
+ }
+ return ret;
+}
+
+static void amd_decode_ic_mce(struct mce *m)
+{
+ u16 ec = m->status & 0xffff;
+ u8 xec = (m->status >> 16) & 0xf;
+
+ pr_emerg(HW_ERR "Instruction Cache Error: ");
+
+ if (TLB_ERROR(ec))
+ pr_cont("%s TLB %s.\n", LL_MSG(ec),
+ (xec ? "multimatch" : "parity error"));
+ else if (BUS_ERROR(ec)) {
+ bool k8 = (boot_cpu_data.x86 == 0xf && (m->status & BIT(58)));
+
+ pr_cont("during %s.\n", (k8 ? "system linefill" : "NB data read"));
+ } else if (fam_ops->ic_mce(ec))
+ ;
+ else
+ pr_emerg(HW_ERR "Corrupted IC MCE info?\n");