From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Tony Luck <tony.luck@intel.com>,
Borislav Petkov <borislav.petkov@amd.com>,
Chen Gong <gong.chen@linux.intel.com>,
x86@kernel.org, Peter Zijlstra <peterz@infradead.org>
Subject: [patch 1/6] x86: mce: Create devices in CPU_UP_PREPARE
Date: Wed, 06 Jun 2012 21:27:12 -0000 [thread overview]
Message-ID: <20120606212334.513459224@linutronix.de> (raw)
In-Reply-To: 20120606211746.693649684@linutronix.de
[-- Attachment #1: x86-mce-cleanup-notifiers.patch --]
[-- Type: text/plain, Size: 788 bytes --]
This makes the treshold_cpu_callback for AMD actually work and makes
the code symetric vs. teardown.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/x86/kernel/cpu/mcheck/mce.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: tip/arch/x86/kernel/cpu/mcheck/mce.c
===================================================================
--- tip.orig/arch/x86/kernel/cpu/mcheck/mce.c
+++ tip/arch/x86/kernel/cpu/mcheck/mce.c
@@ -2256,8 +2256,8 @@ mce_cpu_callback(struct notifier_block *
struct timer_list *t = &per_cpu(mce_timer, cpu);
switch (action) {
- case CPU_ONLINE:
- case CPU_ONLINE_FROZEN:
+ case CPU_UP_PREPARE:
+ case CPU_UP_PREPARE_FROZEN:
mce_device_create(cpu);
if (threshold_cpu_callback)
threshold_cpu_callback(action, cpu);
next prev parent reply other threads:[~2012-06-06 21:27 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-06 21:27 [patch 0/6] x86: mce: Bugfixes, cleanups and a new CMCI poll version Thomas Gleixner
2012-06-06 21:27 ` Thomas Gleixner [this message]
2012-06-06 21:38 ` [patch 1/6] x86: mce: Create devices in CPU_UP_PREPARE Thomas Gleixner
2012-06-06 21:42 ` Borislav Petkov
2012-06-06 21:52 ` Thomas Gleixner
2012-06-06 21:27 ` [patch 2/6] x86: mce: Disable preemption when calling raise_local() Thomas Gleixner
2012-06-06 21:27 ` [patch 3/6] x86: mce: Serialize mce injection Thomas Gleixner
2012-06-06 21:27 ` [patch 4/6] x86: mce: Split timer init Thomas Gleixner
2012-06-06 21:27 ` [patch 5/6] x86: mce: Remove the frozen cases in the hotplug code Thomas Gleixner
2012-06-06 21:27 ` [patch 6/6] x86: mce: Add cmci poll mode Thomas Gleixner
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