linux-kernel - Re: [RFC PATCH] nfs: avoid swap-over-NFS 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] [day] [month] [year] [list]

Message-ID: <20150903140117.GE25655@suse.de>
Date:	Thu, 3 Sep 2015 15:01:17 +0100
From:	Mel Gorman <mgorman@...e.de>
To:	Jerome Marchand <jmarchan@...hat.com>
Cc:	Mel Gorman <mgorman@...hsingularity.net>,
	Trond Myklebust <trond.myklebust@...marydata.com>,
	Anna Schumaker <anna.schumaker@...app.com>,
	Christoph Hellwig <hch@...radead.org>,
	Linux NFS Mailing List <linux-nfs@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [RFC PATCH] nfs: avoid swap-over-NFS deadlock

On Tue, Sep 01, 2015 at 06:22:14PM +0200, Jerome Marchand wrote:
> > Thanks. Sorry for the long delay but I finally got back to the bug this
> > week. NFS can be modified to special case the swapfile but I was not happy
> > with the result for multiple reasons. It took me a while to see a way for
> > the core VM to deal with it. What do you think of the following
> > approach?
> 
> Seems sound to me.
> 
> > More importantly, does it work for you?
> 
> Yes.
> 

Sweet, thanks. It's the merge window now so it won't get fixed now and I
know there is already a collision with the mm merge. I'll rebase and
repost after 4.3-rc1 comes out.

-- 
Mel Gorman
SUSE Labs
--
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/