linux-kernel - Re: [PATCH RT 05/12] slab: Prevent local lock deadlock

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]

Message-ID: <50182B44.8090100@am.sony.com>
Date:	Tue, 31 Jul 2012 12:00:20 -0700
From:	Frank Rowand <frank.rowand@...sony.com>
To:	Steven Rostedt <rostedt@...dmis.org>
CC:	"Rowand, Frank" <Frank_Rowand@...yusa.com>,
	"tglx@...utronix.de" <tglx@...utronix.de>,
	"chris.pringle@...anda.com" <chris.pringle@...anda.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	linux-rt-users <linux-rt-users@...r.kernel.org>,
	Carsten Emde <C.Emde@...dl.org>, John Kacur <jkacur@...hat.com>
Subject: Re: [PATCH RT 05/12] slab: Prevent local lock deadlock

On 07/30/12 19:32, Steven Rostedt wrote:
> On Mon, 2012-07-30 at 19:22 -0700, Frank Rowand wrote:
>> On 07/30/12 18:22, Steven Rostedt wrote:
>>> On Thu, 2012-07-26 at 17:15 -0700, Frank Rowand wrote:
>>>
>>>>
>>>> Config is from arch/arm/configs/omap2plus_defconfig
>>>> plus:
>>>>
>>>>    CONFIG_USB_EHCI_HCD=y
>>>>    CONFIG_USB_NET_SMSC95XX=y
>>>>    CONFIG_PREEMPT_RT_FULL=y
>>>>
>>>
>>> Interesting, I just booted my panda board against 3.0.36-rt58 with that
>>> config and these three set, and I didn't get this error.
>>
>> I don't know if it makes any difference, but my root fs is nfs mounted.
>>
>> I'll try to look at this some more tomorrow.
>>
> 
> Yeah, my root fs is on the sdcard. Did you get this bug every time or
> was it sporadic?

I get it every boot.

-Frank

--
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/