From: Andrew Morton <akpm@osdl.org>
To: Jes Sorensen <jes@sgi.com>
Cc: torvalds@osdl.org, ak@suse.de, linux-kernel@vger.kernel.org,
linux-ia64@vger.kernel.org
Subject: Re: [patch] avoid unaligned access when accessing poll stack
Date: Fri, 31 Mar 2006 18:20:53 +0000 [thread overview]
Message-ID: <20060331102053.2a440f81.akpm@osdl.org> (raw)
In-Reply-To: <yq0sloytyj5.fsf@jaguar.mkp.net>
Jes Sorensen <jes@sgi.com> wrote:
>
> [PATCH] Optimize select/poll by putting small data sets on the stack
> resulted in the poll stack being 4-byte aligned on 64-bit
> architectures, causing misaligned accesses to elements in the array.
How come you noticed this but I did not?
next prev parent reply other threads:[~2006-03-31 18:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-31 15:38 [patch] avoid unaligned access when accessing poll stack Jes Sorensen
2006-03-31 16:00 ` Andi Kleen
2006-03-31 16:18 ` Jes Sorensen
2006-04-01 2:35 ` Mitchell Blank Jr
2006-04-01 2:44 ` Andi Kleen
2006-04-01 3:39 ` Mitchell Blank Jr
2006-03-31 16:37 ` OGAWA Hirofumi
2006-03-31 16:53 ` Andi Kleen
2006-03-31 17:16 ` OGAWA Hirofumi
2006-03-31 17:18 ` Andi Kleen
2006-03-31 17:40 ` OGAWA Hirofumi
2006-03-31 17:19 ` OGAWA Hirofumi
2006-03-31 18:20 ` Andrew Morton [this message]
2006-04-02 14:49 ` Jes Sorensen
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