Re: [PATCH] sky2: Fix WARNING: at lib/dma-debug.c:902 check_sync
From: Stephen Hemminger
Date: Wed Jan 20 2010 - 13:11:06 EST
On Wed, 20 Jan 2010 09:41:03 +0000
Jarek Poplawski <jarkao2@xxxxxxxxx> 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.
> Jarek P.
Update Documentation/PCI-DMA-mapping as well please.
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