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: <20101202084159.6bff7355@xenia.leun.net>
Date:	Thu, 2 Dec 2010 08:41:59 +0100
From:	Michael Leun <lkml20101129@...ton.leun.net>
To:	Miklos Szeredi <miklos@...redi.hu>
Cc:	hughd@...gle.com, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: kernel BUG at mm/truncate.c:475!

On Wed, 01 Dec 2010 18:22:33 +0100
Miklos Szeredi <miklos@...redi.hu> wrote:

> On Wed, 1 Dec 2010, Michael Leun wrote:
> > At the moment I've downgraded to 2.6.36 - I cannot remember to have
> > seen this there - which does not need to mean anything, because
> > workload has changed (several unshared mount/network namespaces
> > chrooted into unionfs-fuse mounted roots - cool stuff...).
> > 
> > Would you suspect to make 2.6.36 <> 2.6.36.1 a difference here?
> 
> No, that's unlikely.

Took until now to happen in 2.6.36 - so it is there also. I cannot
really say if it is less frequent in 2.6.36 at the moment, but from
that very limited number of tests (1) it looks like.

> > Later, when I've results from the test with 2.6.36 of course I'll
> > try the quick test you suggested.
> 
> Okay, thanks.

Kernel compile 2.6.36.1 with that .page_mkwrite commented out running
now, will reboot really soon now (TM).

-- 
MfG,

Michael Leun

--
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