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Message-Id: <1398179848-197479-1-git-send-email-dzickus@redhat.com>
Date: Tue, 22 Apr 2014 11:17:24 -0400
From: Don Zickus <dzickus@...hat.com>
To: LKML <linux-kernel@...r.kernel.org>
Cc: akpm@...ux-foundation.org, x86@...nel.org, davem@...emloft.net,
sparclinux@...r.kernel.org, mguzik@...hat.com,
Don Zickus <dzickus@...hat.com>
Subject: [PATCH 0/4 V3] Print traces on softlockup
Added more patches to handle the 'uniprocessor' panic case by sending NMIs
to every cpu but self. Only affects x86, sparc.
V3: wrap x86 code with get/put_cpu based on Oleg's suggestions
V2: expand from one patch to 4
Aaron Tomlin (4):
nmi: Provide the option to issue an NMI back trace to every cpu but
current
x86, nmi: Add more flexible NMI back trace support
sparc64, nmi: Add more flexible NMI back trace support
watchdog: Printing traces for all cpus on lockup detection
Documentation/kernel-parameters.txt | 5 +++++
Documentation/sysctl/kernel.txt | 17 +++++++++++++++++
arch/sparc/include/asm/irq_64.h | 2 +-
arch/sparc/kernel/process_64.c | 14 +++++++++-----
arch/x86/include/asm/irq.h | 2 +-
arch/x86/kernel/apic/hw_nmi.c | 17 +++++++++++++----
include/linux/nmi.h | 12 +++++++++++-
kernel/sysctl.c | 9 +++++++++
kernel/watchdog.c | 32 ++++++++++++++++++++++++++++++++
9 files changed, 98 insertions(+), 12 deletions(-)
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