From: Vinod Koul <vkoul@kernel.org>
To: Guillaume Ranquet <granquet@baylibre.com>
Cc: Sean Wang <sean.wang@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 0/3] fix mediatek UART APDMA desc logic
Date: Mon, 7 Jun 2021 12:23:57 +0530 [thread overview]
Message-ID: <YL3ChZxIQwqZpCTF@vkoul-mobl> (raw)
In-Reply-To: <20210513192642.29446-1-granquet@baylibre.com>
On 13-05-21, 21:26, Guillaume Ranquet wrote:
> The logic used in the apdma driver to handle the virt_dma_desc caused
> panics and various memory corruption.
> This is an attempt at sanitizing the logic a bit.
Applied, thanks
--
~Vinod
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prev parent reply other threads:[~2021-06-07 6:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-13 19:26 [PATCH v2 0/3] fix mediatek UART APDMA desc logic Guillaume Ranquet
2021-05-13 19:26 ` [PATCH v2 1/3] dmaengine: mediatek: free the proper desc in desc_free handler Guillaume Ranquet
2021-05-13 19:26 ` [PATCH v2 2/3] dmaengine: mediatek: do not issue a new desc if one is still current Guillaume Ranquet
2021-05-13 19:26 ` [PATCH v2 3/3] dmaengine: mediatek: use GFP_NOWAIT instead of GFP_ATOMIC in prep_dma Guillaume Ranquet
2021-06-07 6:53 ` Vinod Koul [this message]
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