lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Mon, 03 Mar 2014 11:45:04 -0500
From:	Rik van Riel <riel@...hat.com>
To:	Igor Mammedov <imammedo@...hat.com>, linux-kernel@...r.kernel.org
CC:	prarit@...hat.com, mgorman@...e.de, peterz@...radead.org,
	alex.shi@...el.com, hpa@...or.com
Subject: Re: deadlock between cpu_stopper & native_flush_tlb_others()->smp_call_function_many()

On 03/03/2014 11:43 AM, Igor Mammedov wrote:
> It looks like I hit a deadlock between smp_call_function_many() and
> cpu_stopper threads.

> Are there any suggestions on how to fix this nicely?

This patch should fix it:

https://lkml.org/lkml/2014/2/28/194
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ