From: Vinod Koul <vinod.koul@intel.com>
To: Prarit Bhargava <prarit@redhat.com>
Cc: linux-kernel@vger.kernel.org,
Dan Williams <dan.j.williams@intel.com>,
Dave Jiang <dave.jiang@intel.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
dmaengine@vger.kernel.org
Subject: Re: [RESEND PATCH] ioatdma, fix dma mapping errors
Date: Tue, 9 Dec 2014 14:54:24 +0530 [thread overview]
Message-ID: <20141209092424.GC16827@intel.com> (raw)
In-Reply-To: <1414064309-22232-1-git-send-email-prarit@redhat.com>
On Thu, Oct 23, 2014 at 07:38:29AM -0400, Prarit Bhargava wrote:
> This happens because the current ioatdma DMA test code does not check the return
> value of dma_map_page() calls with dma_mapping_error(). In addition, it was
> noticed that mapping for the variable dest_dma is free'd before the last use.
>
> This patch fixes these errors by initializing the dma_srcs[] array and checking
> the returns with dma_mapping_error().
Please make sure you use the right subsystem name
Applied now, thanks
--
~Vinod
prev parent reply other threads:[~2014-12-09 9:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-23 11:38 [RESEND PATCH] ioatdma, fix dma mapping errors Prarit Bhargava
2014-10-23 13:36 ` Dan Williams
2014-11-12 9:43 ` Vinod Koul
2014-11-12 12:30 ` Prarit Bhargava
2014-12-09 9:24 ` Vinod Koul [this message]
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