linux-kernel - Re: [patch 2/2] fs: buffer: move allocation failure loop into the allocator

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: <00000142ecd51cc6-b987e565-7b4f-4945-89ba-731f1d1376fb-000000@email.amazonses.com>
Date:	Fri, 13 Dec 2013 16:40:58 +0000
From:	Christoph Lameter <cl@...ux.com>
To:	Joonsoo Kim <iamjoonsoo.kim@....com>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Johannes Weiner <hannes@...xchg.org>,
	Michal Hocko <mhocko@...e.cz>, azurIt <azurit@...ox.sk>,
	linux-mm@...ck.org, cgroups@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Christian Casteyde <casteyde.christian@...e.fr>,
	Pekka Enberg <penberg@...nel.org>
Subject: Re: [patch 2/2] fs: buffer: move allocation failure loop into the
 allocator

On Fri, 13 Dec 2013, Joonsoo Kim wrote:

> Could you review this patch?
> I think that we should merge it to fix the problem reported by Christian.

I'd be fine with clearing __GFP_NOFAIL but not with using the same flags
as for a higher order alloc. __GFP_NORETRY and __GFP_NOWARN should be left
untouched for the minimal alloc.

--
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/