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From: "BERTRAND Joël" <mt1@systella.fr>
To: sparclinux@vger.kernel.org
Subject: Re: [PATCH] sparc32: fix iommu_flush_iotlb end address
Date: Fri, 23 Jun 2006 11:48:06 +0000	[thread overview]
Message-ID: <449BD4F6.6060006@systella.fr> (raw)
In-Reply-To: <449774DB.6090201@mc.net>

Martin Habets a écrit :
> 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 for this patch. I shall test it in smp configuration. Do you 
know the release of the official kernel that supports sparc32 smp mode ? 
I have tested the 2.6.17.1 kernel without success (ot doesn't build due 
to a undefined symbol...).

	Regards,

	JKB


  parent reply	other threads:[~2006-06-23 11:48 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
2006-06-23 11:48 ` BERTRAND Joël [this message]
2006-06-23 16:40 ` Bob Breuer
2006-06-26 12:01 ` BERTRAND Joël

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