EDAC, MCE, AMD: Add an MCE signature for new Fam15h models

Add a new error signature for Family 15h, models 30h-3fh. Patch has been
tested on Fam15h using mce_amd_inj facility and has been verified to
work correctly.

Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@amd.com>
 [ cleanup commit message and error string ]
Signed-off-by: Borislav Petkov <bp@suse.de>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c
index f3f0c930d550..30f7309446a6 100644
--- a/drivers/edac/mce_amd.c
+++ b/drivers/edac/mce_amd.c
@@ -134,7 +134,8 @@ static const char * const mc5_mce_desc[] = {
         "Physical register file AG0 port",
         "Physical register file AG1 port",
         "Flag register file",
-        "DE error occurred"
+        "DE error occurred",
+        "Retire status queue"
 };
 
 static bool f12h_mc0_mce(u16 ec, u8 xec)
@@ -624,7 +625,7 @@ static void decode_mc5_mce(struct mce *m)
 
         if (xec == 0x0 || xec == 0xc)
                 pr_cont("%s.\n", mc5_mce_desc[xec]);
-        else if (xec < 0xd)
+        else if (xec <= 0xd)
                 pr_cont("%s parity error.\n", mc5_mce_desc[xec]);
         else
                 goto wrong_mc5_mce;