From 4b711f92c9b21878794597997ecda1428acc334c Mon Sep 17 00:00:00 2001 From: Yazen Ghannam Date: Mon, 12 Sep 2016 09:59:38 +0200 Subject: 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 Signed-off-by: Borislav Petkov Link: http://lkml.kernel.org/r/1472680624-34221-2-git-send-email-Yazen.Ghannam@amd.com Signed-off-by: Thomas Gleixner --- drivers/edac/mce_amd.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/edac') 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); -- cgit v1.2.3