Commit-ID: 0bceab677dcef409f6281d922461057721d547b3
Gitweb: http://git.kernel.org/tip/0bceab677dcef409f6281d922461057721d547b3
Author: Borislav Petkov <bp@xxxxxxx>
AuthorDate: Mon, 23 Jan 2017 19:35:12 +0100
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Tue, 24 Jan 2017 09:14:56 +0100
EDAC/mce/amd: Dump TSC value
Dump the TSC value of the time when the MCE got logged.
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Tony Luck <tony.luck@xxxxxxxxx>
Cc: Yazen Ghannam <Yazen.Ghannam@xxxxxxx>
Cc: linux-edac <linux-edac@xxxxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20170123183514.13356-8-bp@xxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
drivers/edac/mce_amd.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c
index 5cd3c39..ecad750 100644
--- a/drivers/edac/mce_amd.c
+++ b/drivers/edac/mce_amd.c
@@ -1007,6 +1007,9 @@ amd_decode_mce(struct notifier_block *nb, unsigned long val, void *data)
} else
pr_cont("\n");
+ if (m->tsc)
+ pr_emerg(HW_ERR "TSC: %llu\n", m->tsc);
+
if (!fam_ops)
goto err_code;
--
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