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Subject[PATCH] edac: Add code to handle new MCE signatures for new models of Fam15h
Date
There are some newer error signatures in Family 15h models 30h-3fh.
Code has been added in the patch to support these new signatures.

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>
---
drivers/edac/mce_amd.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c
index f3f0c93..9de24c7 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 Parity"
};

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;
--
1.7.9.5



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