From: Clemens Ladisch <clemens@ladisch.de>
To: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: Yong Zhang <yong.zhang0@gmail.com>,
Peter Zijlstra <peterz@infradead.org>,
Johannes Berg <johannes@sipsolutions.net>,
Thomas Gleixner <tglx@linutronix.de>,
linux1394-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org
Subject: Re: lockdep false positive? -- firewire-core transaction timer vs. scsi-core host lock
Date: Wed, 18 Aug 2010 10:53:24 +0200 [thread overview]
Message-ID: <4C6B9F84.9010000@ladisch.de> (raw)
In-Reply-To: <4C6B9547.8060509@s5r6.in-berlin.de>
Stefan Richter wrote:
> Clemens Ladisch wrote:
> > Because we might be in interrupt context, replace del_timer_sync() with
> > del_timer().
>
> Again, is the term "interrupt contexts" meant to include softIRQ contexts?
Yes:
http://www.kernel.org/pub/linux/kernel/people/rusty/kernel-locking/g618.html#GLOSS-INTERRUPTCONTEXT
next prev parent reply other threads:[~2010-08-18 8:53 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-16 18:42 lockdep false positive? -- firewire-core transaction timer vs. scsi-core host lock Stefan Richter
2010-08-16 21:42 ` Peter Zijlstra
2010-08-16 22:09 ` Johannes Berg
2010-08-16 22:27 ` Johannes Berg
2010-08-17 16:22 ` Stefan Richter
2010-08-18 13:17 ` Stefan Richter
2010-08-17 14:35 ` Yong Zhang
2010-08-17 16:23 ` Stefan Richter
2010-08-18 7:01 ` Clemens Ladisch
2010-08-18 8:09 ` Stefan Richter
2010-08-18 8:53 ` Clemens Ladisch [this message]
2010-08-18 9:08 ` Yong Zhang
2010-08-18 8:59 ` Peter Zijlstra
2010-08-18 9:26 ` Clemens Ladisch
2010-08-18 9:43 ` Peter Zijlstra
2010-08-18 12:50 ` Stefan Richter
2010-08-18 13:05 ` Clemens Ladisch
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