From: Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
To: Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org>
Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
arnd-r2nGTMty4D4@public.gmane.org
Subject: Re: [PATCH] iommu/dma: Fix NEED_SG_DMA_LENGTH dependency
Date: Mon, 29 Feb 2016 17:28:46 +0100 [thread overview]
Message-ID: <20160229162846.GD13711@8bytes.org> (raw)
In-Reply-To: <189f8d7a6b1598108dc8e9f1777c67b07a4bd781.1456744313.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>
On Mon, Feb 29, 2016 at 11:13:39AM +0000, Robin Murphy wrote:
> IOMMU_DMA does indeed depend on scatterlists having a DMA length, but
> the NEED_SG_DMA_LENGTH symbol should be selected, not depended upon.
>
> Reported-by: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
> Signed-off-by: Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org>
> ---
> drivers/iommu/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Applied, thanks.
prev parent reply other threads:[~2016-02-29 16:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-29 11:13 [PATCH] iommu/dma: Fix NEED_SG_DMA_LENGTH dependency Robin Murphy
[not found] ` <189f8d7a6b1598108dc8e9f1777c67b07a4bd781.1456744313.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>
2016-02-29 11:30 ` Arnd Bergmann
2016-02-29 16:28 ` Joerg Roedel [this message]
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