linux-kernel - Re: Xen paravirt frontend block hang

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: <47CACFBE.5010007@theshore.net>
Date:	Sun, 02 Mar 2008 11:03:10 -0500
From:	"Christopher S. Aker" <caker@...shore.net>
To:	Jeremy Fitzhardinge <jeremy@...p.org>
CC:	virtualization@...ts.linux-foundation.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Xen-devel <xen-devel@...ts.xensource.com>
Subject: Re: Xen paravirt frontend block hang

Jeremy Fitzhardinge wrote:
> Are you running an SMP or UP domain?  I found I could get hangs very 
> easily with UP (but I need confirm it isn't a result of some other very 
> experimental patches).

The hang occurs with both SMP and UP compiled pv_ops kernels.  SMP 
kernels are still slightly responsive after the hang occurs, which makes 
me think only one proc gets stuck at a time, not the entire kernel.

-Chris

--
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/