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| author | Yazen Ghannam <Yazen.Ghannam@amd.com> | 2016-09-12 09:59:38 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-09-13 15:23:13 +0200 |
| commit | 4b711f92c9b21878794597997ecda1428acc334c (patch) | |
| tree | e66235e4b2d909072edc8c2f002f21fdcec2122b /drivers/edac/mce_amd.c | |
| parent | 5828c46f2c07b97d758da6dc6afd5c374768d44d (diff) | |
| download | lwn-4b711f92c9b21878794597997ecda1428acc334c.tar.gz lwn-4b711f92c9b21878794597997ecda1428acc334c.zip | |
x86/mce, EDAC/mce_amd: Print MCA_SYND and MCA_IPID during MCE on SMCA systems
The MCA_SYND and MCA_IPID registers contain valuable information and
should be included in MCE output. The MCA_SYND register contains
syndrome and other error information, and the MCA_IPID register will
uniquely identify the MCA bank's type without having to rely on system
software.
Signed-off-by: Yazen Ghannam <Yazen.Ghannam@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/1472680624-34221-2-git-send-email-Yazen.Ghannam@amd.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/edac/mce_amd.c')
| -rw-r--r-- | drivers/edac/mce_amd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c index 99b3bf3f4182..e8855a4f92d9 100644 --- a/drivers/edac/mce_amd.c +++ b/drivers/edac/mce_amd.c @@ -984,6 +984,8 @@ int amd_decode_mce(struct notifier_block *nb, unsigned long val, void *data) if (m->status & MCI_STATUS_SYNDV) pr_cont(", Syndrome: 0x%016llx", m->synd); + pr_cont(", IPID: 0x%016llx", m->ipid); + pr_cont("\n"); decode_smca_errors(m); |