linux-kernel - [GIT PULL for v3.15-rc1] sb

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Date:	Thu, 03 Apr 2014 13:28:38 -0300
From:	Mauro Carvalho Chehab <m.chehab@...sung.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linux EDAC Mailing List <linux-edac@...r.kernel.org>,
	Doug Thompson <dougthompson@...ssion.com>,
	Borislav Petkov <bp@...en8.de>
Subject: [GIT PULL for v3.15-rc1] sb_edac patches

Hi Linus,

Please pull from:
  git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next

>From a couple sb_edac driver improvements, cleaning a little bit the
amount of data sent to dmesg, and fixing one error message.

Thanks!
Mauro

- 

The following changes since commit fa389e220254c69ffae0d403eac4146171062d08:

  Linux 3.14-rc6 (2014-03-09 19:41:57 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next

for you to fetch changes up to 49856dc973cd95d85ac1cab6c70410d8331e5c04:

  sb_edac: mark MCE messages as KERN_DEBUG (2014-03-13 09:52:09 -0300)

----------------------------------------------------------------
Aristeu Rozanski (2):
      sb_edac: use "event" instead of "exception" when MC wasnt signaled
      sb_edac: mark MCE messages as KERN_DEBUG

 drivers/edac/sb_edac.c | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

As the changes are small, I'm adding also the full diff.

diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index 54e2abe671f7..7b128e447965 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -1828,6 +1828,7 @@ static int sbridge_mce_check_error(struct notifier_block *nb, unsigned long val,
 	struct mce *mce = (struct mce *)data;
 	struct mem_ctl_info *mci;
 	struct sbridge_pvt *pvt;
+	char *type;
 
 	if (get_edac_report_status() == EDAC_REPORTING_DISABLED)
 		return NOTIFY_DONE;
@@ -1846,17 +1847,23 @@ static int sbridge_mce_check_error(struct notifier_block *nb, unsigned long val,
 	if ((mce->status & 0xefff) >> 7 != 1)
 		return NOTIFY_DONE;
 
-	printk("sbridge: HANDLING MCE MEMORY ERROR\n");
+	if (mce->mcgstatus & MCG_STATUS_MCIP)
+		type = "Exception";
+	else
+		type = "Event";
+
+	sbridge_mc_printk(mci, KERN_DEBUG, "HANDLING MCE MEMORY ERROR\n");
 
-	printk("CPU %d: Machine Check Exception: %Lx Bank %d: %016Lx\n",
-	       mce->extcpu, mce->mcgstatus, mce->bank, mce->status);
-	printk("TSC %llx ", mce->tsc);
-	printk("ADDR %llx ", mce->addr);
-	printk("MISC %llx ", mce->misc);
+	sbridge_mc_printk(mci, KERN_DEBUG, "CPU %d: Machine Check %s: %Lx "
+			  "Bank %d: %016Lx\n", mce->extcpu, type,
+			  mce->mcgstatus, mce->bank, mce->status);
+	sbridge_mc_printk(mci, KERN_DEBUG, "TSC %llx ", mce->tsc);
+	sbridge_mc_printk(mci, KERN_DEBUG, "ADDR %llx ", mce->addr);
+	sbridge_mc_printk(mci, KERN_DEBUG, "MISC %llx ", mce->misc);
 
-	printk("PROCESSOR %u:%x TIME %llu SOCKET %u APIC %x\n",
-		mce->cpuvendor, mce->cpuid, mce->time,
-		mce->socketid, mce->apicid);
+	sbridge_mc_printk(mci, KERN_DEBUG, "PROCESSOR %u:%x TIME %llu SOCKET "
+			  "%u APIC %x\n", mce->cpuvendor, mce->cpuid,
+			  mce->time, mce->socketid, mce->apicid);
 
 	/* Only handle if it is the right mc controller */
 	if (cpu_data(mce->cpu).phys_proc_id != pvt->sbridge_dev->mc)


-- 

Regards,
Mauro
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