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From: Martin Habets <errandir_news@mph.eclipse.co.uk>
To: sparclinux@vger.kernel.org
Subject: Re: [PATCH] sparc32: fix iommu_flush_iotlb end address
Date: Fri, 23 Jun 2006 10:41:57 +0000	[thread overview]
Message-ID: <20060623104157.GA13880@palantir8> (raw)
In-Reply-To: <449774DB.6090201@mc.net>

Hi Bob,

On Mon, Jun 19, 2006 at 11:08:59PM -0500, Bob Breuer wrote:
> Fix the calculation of the end address when flushing iotlb entries to
> ram.  This bug has been a cause of esp dma errors, and it affects
> HyperSPARC systems much worse than SuperSPARC systems.

Thanks for this patch! I was going cross-eyed trying to figure this
out. I have updated kernel bug 6344 with this info. Can no longer reproduce
any esp dma errors.

Thanks,
-- 
Martin

  parent reply	other threads:[~2006-06-23 10:41 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-06-20  4:08 [PATCH] sparc32: fix iommu_flush_iotlb end address Bob Breuer
2006-06-20  7:41 ` David Miller
2006-06-23 10:41 ` Martin Habets [this message]
2006-06-23 11:48 ` BERTRAND Joël
2006-06-23 16:40 ` Bob Breuer
2006-06-26 12:01 ` BERTRAND Joël

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