linux-kernel - Re: [patch] slab: always follow arch requested alignments

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: <84144f020607260505s17daa5c8j6e5095eb956828ee@mail.gmail.com>
Date:	Wed, 26 Jul 2006 15:05:33 +0300
From:	"Pekka Enberg" <penberg@...helsinki.fi>
To:	"Christoph Lameter" <clameter@....com>
Cc:	"Heiko Carstens" <heiko.carstens@...ibm.com>,
	"Andrew Morton" <akpm@...l.org>, linux-kernel@...r.kernel.org
Subject: Re: [patch] slab: always follow arch requested alignments

On 7/26/06, Christoph Lameter <clameter@....com> wrote:
> Your patch only deals with ARCH_SLAB_MINALIGN. kmem_cache_create() never
> uses ARCH_KMALLOC_MINALIGN only kmem_cache_init() does by passing it to
> kmem_cache_create.  ARCH_KMALLOC_MINALIGN will still be ignored.

Yes, in which case the caller mandated align will be, well,
ARCH_KMALLOC_MINALIGN. The patch changes kmem_cache_create to respect
caller mandated alignment too.

                                        Pekka
-
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/