linux-kernel - Re: Deadlock observed in SCSI device removal

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>] [day] [month] [year] [list]

Message-ID: <50CC3D17.10902@acm.org>
Date:	Sat, 15 Dec 2012 10:04:23 +0100
From:	Bart Van Assche <bvanassche@....org>
To:	Amit Sahrawat <amit.sahrawat83@...il.com>
CC:	LKML <linux-kernel@...r.kernel.org>, linux-scsi@...r.kernel.org,
	"James E.J. Bottomley" <JBottomley@...allels.com>,
	Mike Christie <michaelc@...wisc.edu>, Tejun Heo <tj@...nel.org>
Subject: Re: Deadlock observed in SCSI device removal

On 12/15/12 05:22, Amit Sahrawat wrote:
> We are using kernel version 3.0.33, and the patch which is mentioned for
> the above problem - is already applied in the kernel.

If the kernel reports that io_schedule() hangs that usually means that 
an I/O request was not finished properly. It would help if you could 
verify whether or not you can reproduce this issue with kernel 3.6.10.

Bart.

--
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/