Subject: Re: [PATCH] sky2: Fix WARNING: at lib/dma-debug.c:902 check_sync

From: Stephen Hemminger <[email-masked]>
Date: Wed, 20 Jan 2010 10:09:36 -0800

On Wed, 20 Jan 2010 09:41:03 +0000
Jarek Poplawski <[email-masked]> wrote:

> It seems using the same length (even without pci_unmap_len()) is
> crucial here, but I hope maintainers (added to CC) will take care.
> 
> Btw, it's not tested yet, but it might affect CONFIG_DMAR problems.
> 
> Thanks,
> Jarek P.

Update Documentation/PCI-DMA-mapping as well please.

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