https://lore.kernel.org/patchwork/patch/1156999/

pop-os · Dec 18, 2019 · 91bb1ff · 91bb1ff
1 parent bc3488b
commit 91bb1ff
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/x86/kernel/cpu/mce/amd.c b/arch/x86/kernel/cpu/mce/amd.c
@@ -266,7 +266,7 @@ static void smca_configure(unsigned int bank, unsigned int cpu)
 	smca_set_misc_banks_map(bank, cpu);
 
 	/* Return early if this bank was already initialized. */
-	if (smca_banks[bank].hwid)
+	if (smca_banks[bank].hwid && smca_banks[bank].hwid->hwid_mcatype != 0)
 		return;
 
 	if (rdmsr_safe_on_cpu(cpu, MSR_AMD64_SMCA_MCx_IPID(bank), &low, &high)) {