From: Timur Tabi <timur@codeaurora.org>
To: Hemanth Puranik <hpuranik@codeaurora.org>,
netdev <netdev@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] net: qcom/emac: Use proper free methods during TX
Date: Mon, 5 Mar 2018 21:06:31 -0600 [thread overview]
Message-ID: <5e169b94-bc5b-72fc-377f-f37caf3045ff@codeaurora.org> (raw)
In-Reply-To: <1520304486-14466-1-git-send-email-hpuranik@codeaurora.org>
On 3/5/18 8:48 PM, Hemanth Puranik wrote:
> This patch fixes the warning messages/call traces seen if DMA debug is
> enabled, In case of fragmented skb's memory was allocated using
> dma_map_page but freed using dma_unmap_single. This patch modifies buffer
> allocations in TX path to use dma_map_page in all the places and
> dma_unmap_page while freeing the buffers.
>
> Signed-off-by: Hemanth Puranik<hpuranik@codeaurora.org>
Acked-by: Timur Tabi <timur@codeaurora.org>
--
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm
Technologies, Inc. Qualcomm Technologies, Inc. is a member of the
Code Aurora Forum, a Linux Foundation Collaborative Project.
next prev parent reply other threads:[~2018-03-06 3:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-06 2:48 [PATCH] net: qcom/emac: Use proper free methods during TX Hemanth Puranik
2018-03-06 3:06 ` Timur Tabi [this message]
2018-03-07 17:23 ` David Miller
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