linux-kernel - Re: [PATCH] x86: make gart_alloc

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Message-ID: <20080822063615.GR14110@elte.hu>
Date:	Fri, 22 Aug 2008 08:36:15 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
Cc:	joerg.roedel@....com, mingo@...hat.com, tglx@...utronix.de,
	hpa@...or.com, linux-kernel@...r.kernel.org,
	iommu@...ts.linux-foundation.org
Subject: Re: [PATCH] x86: make gart_alloc_coherent return zeroed memory


* FUJITA Tomonori <fujita.tomonori@....ntt.co.jp> wrote:

> On Thu, 21 Aug 2008 19:28:27 +0200
> Joerg Roedel <joerg.roedel@....com> wrote:
> 
> > The dma_alloc_coherent function should return memory set to zero. This patch
> > adds this to the GART implementation.
> > 
> > Signed-off-by: Joerg Roedel <joerg.roedel@....com>
> > ---
> >  arch/x86/kernel/pci-gart_64.c |    2 +-
> >  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> This should be foiled to the first patch in the patchset. No good
> reason to push a patch that might cause a problem.

agreed - i folded the fix back and respun this portion of tip/x86/iommu.

	Ingo
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