From: "Dale Farnsworth" <dale@farnsworth.org>
To: linuxppc-dev@ozlabs.org
Subject: Re: powerpc: set ARCH_KMALLOC_MINALIGN if CONFIG_NOT_COHERENT_CACHE=y
Date: 3 Mar 2006 21:12:01 -0000 [thread overview]
Message-ID: <20060303211201.1454.qmail@farnsworth.org> (raw)
In-Reply-To: <20060303200928.GA29099@xyzzy.farnsworth.org>
In article <20060303200928.GA29099@xyzzy.farnsworth.org> you write:
> Ensure that buffers returned by kmalloc do not share a cache
> line with other data when doing non-cache-coherent I/O.
Eugene Surovegin points out that ARCH_KMALLOC_MINALIGN
doesn't work as avertised.
This patch doesn't work.
Thanks,
-Dale
prev parent reply other threads:[~2006-03-03 21:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-03 20:09 powerpc: set ARCH_KMALLOC_MINALIGN if CONFIG_NOT_COHERENT_CACHE=y Dale Farnsworth
2006-03-03 21:12 ` Dale Farnsworth [this message]
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