linux-kernel - [PATCH 0/2] touch_nmi_watchdog semantic changes

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Message-Id: <1294198711-15492-1-git-send-email-dzickus@redhat.com>
Date:	Tue,  4 Jan 2011 22:38:29 -0500
From:	Don Zickus <dzickus@...hat.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	akpm@...ux-foundation.org, fweisbec@...il.com,
	LKML <linux-kernel@...r.kernel.org>,
	Don Zickus <dzickus@...hat.com>
Subject: [PATCH 0/2] touch_nmi_watchdog semantic changes

I was trying to change the semantics of how touch_nmi_watchdog worked
to cover a corner case where endless console writing would block the
watchdog from going off.

Ingo recommended that I add ratelimiting to the panic code to in case we
get a slew of locked up cpus, hence my first patch in the series.

Cheers,
Don

--
Crap forgot to cc lkml, sorry for the spam...


Don Zickus (2):
  panic:  ratelimit panic messages
  watchdog:  touch_nmi_watchdog should only touch local cpu not every
    one

 Documentation/kernel-parameters.txt |    6 ++++++
 kernel/panic.c                      |   30 ++++++++++++++++++++++++++++++
 kernel/watchdog.c                   |   17 +++++++++--------
 3 files changed, 45 insertions(+), 8 deletions(-)

-- 
1.7.3.4

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