From: thomas.petazzoni@free-electrons.com (Thomas Petazzoni)
To: linux-arm-kernel@lists.infradead.org
Subject: RCU stall in af_unix.c, should use spin_lock_irqsave?
Date: Tue, 16 Jun 2015 11:19:14 +0200 [thread overview]
Message-ID: <20150616111914.1c00e197@free-electrons.com> (raw)
In-Reply-To: <6E9AD71A-9E19-437F-A94B-D8B267F533EA@opengear.com>
Hello,
On Tue, 16 Jun 2015 19:17:50 +1000, Ken Wilson wrote:
> We?re running into this issue (stall on the on_each_cpu call in mvpp2) on our customer?s Armada 375 platform
> Did you make any progress with fixes to the mvpp2 driver?
We do have some patches, but there are still not fixing the problem
entirely, unfortunately. This is a topic to which we need to put some
effort. I'll have a look at what we can do.
Best regards,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
next parent reply other threads:[~2015-06-16 9:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <6E9AD71A-9E19-437F-A94B-D8B267F533EA@opengear.com>
2015-06-16 9:19 ` Thomas Petazzoni [this message]
2014-10-21 8:03 RCU stall in af_unix.c, should use spin_lock_irqsave? Thomas Petazzoni
2014-10-21 10:04 ` Eric Dumazet
2014-10-21 10:10 ` Thomas Petazzoni
2014-10-21 10:28 ` Eric Dumazet
2014-10-21 11:58 ` Thomas Petazzoni
2014-10-21 10:08 ` Hannes Frederic Sowa
2014-10-21 10:13 ` Thomas Petazzoni
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