linux-kernel - [PATCH] EDAC/mce_amd: Add new error descriptions for existing types

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Date:   Wed,  8 Jul 2020 15:35:15 +0000
From:   Yazen Ghannam <Yazen.Ghannam@....com>
To:     linux-edac@...r.kernel.org
Cc:     Yazen Ghannam <Yazen.Ghannam@....com>,
        linux-kernel@...r.kernel.org, bp@...en8.de
Subject: [PATCH] EDAC/mce_amd: Add new error descriptions for existing types

From: Yazen Ghannam <yazen.ghannam@....com>

A few existing MCA bank types will have new error types in future SMCA
systems.

Add the descriptions for the new error types.

Signed-off-by: Yazen Ghannam <yazen.ghannam@....com>
---
 drivers/edac/mce_amd.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c
index 325aedf46ff2..4fd06a3dc6fe 100644
--- a/drivers/edac/mce_amd.c
+++ b/drivers/edac/mce_amd.c
@@ -210,6 +210,11 @@ static const char * const smca_if_mce_desc[] = {
 	"L2 BTB Multi-Match Error",
 	"L2 Cache Response Poison Error",
 	"System Read Data Error",
+	"Hardware Assertion Error",
+	"L1-TLB Multi-Hit",
+	"L2-TLB Multi-Hit",
+	"BSR Parity Error",
+	"CT MCE",
 };
 
 static const char * const smca_l2_mce_desc[] = {
@@ -228,7 +233,8 @@ static const char * const smca_de_mce_desc[] = {
 	"Fetch address FIFO parity error",
 	"Patch RAM data parity error",
 	"Patch RAM sequencer parity error",
-	"Micro-op buffer parity error"
+	"Micro-op buffer parity error",
+	"Hardware Assertion MCA Error",
 };
 
 static const char * const smca_ex_mce_desc[] = {
@@ -244,6 +250,8 @@ static const char * const smca_ex_mce_desc[] = {
 	"Scheduling queue parity error",
 	"Branch buffer queue parity error",
 	"Hardware Assertion error",
+	"Spec Map parity error",
+	"Retire Map parity error",
 };
 
 static const char * const smca_fp_mce_desc[] = {
@@ -360,6 +368,7 @@ static const char * const smca_smu2_mce_desc[] = {
 	"Instruction Tag Cache Bank A ECC or parity error",
 	"Instruction Tag Cache Bank B ECC or parity error",
 	"System Hub Read Buffer ECC or parity error",
+	"PHY RAM ECC error",
 };
 
 static const char * const smca_mp5_mce_desc[] = {
-- 
2.25.1