EDAC/mce_amd: Print !SMCA processor warning only once

This warning is output for every virtual CPU in a guest on an EPYC 2 system because kvm doesn't enable SMCA. Once is enough too. [ bp: Massage. ] Signed-off-by: Prarit Bhargava <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
josf · Feb 18, 2020 · 52cff04 · 52cff04
1 parent 11a48a5
commit 52cff04
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c
@@ -1239,7 +1239,7 @@ static int __init mce_amd_init(void)
 
 	case 0x17:
 	case 0x18:
-		pr_warn("Decoding supported only on Scalable MCA processors.\n");
+		pr_warn_once("Decoding supported only on Scalable MCA processors.\n");
 		return -EINVAL;
 
 	default: