From: David Miller <davem@davemloft.net>
To: hch@lst.de
Cc: netdev@vger.kernel.org, linux-pci@vger.kernel.org,
linux-kernel@vger.kernel.org, tedheadster@gmail.com
Subject: Re: [PATCH] 3c59x: convert to generic DMA API
Date: Sun, 13 May 2018 20:23:59 -0400 (EDT) [thread overview]
Message-ID: <20180513.202359.1371810410522802833.davem@davemloft.net> (raw)
In-Reply-To: <20180512101650.1693-1-hch@lst.de>
From: Christoph Hellwig <hch@lst.de>
Date: Sat, 12 May 2018 12:16:50 +0200
> This driver supports EISA devices in addition to PCI devices, and relied
> on the legacy behavior of the pci_dma* shims to pass on a NULL pointer
> to the DMA API, and the DMA API being able to handle that. When the
> NULL forwarding broke the EISA support got broken. Fix this by converting
> to the DMA API instead of the legacy PCI shims.
>
> Fixes: 4167b2ad ("PCI: Remove NULL device handling from PCI DMA API")
> Reported-by: tedheadster <tedheadster@gmail.com>
> Tested-by: tedheadster <tedheadster@gmail.com>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
Applied and queued up for -stable, thanks.
prev parent reply other threads:[~2018-05-14 0:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-12 10:16 [PATCH] 3c59x: convert to generic DMA API Christoph Hellwig
2018-05-14 0:23 ` David Miller [this message]
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