From: Vinod Koul <vkoul@kernel.org>
To: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: dmaengine@vger.kernel.org,
Ludovic Desroches <ludovic.desroches@microchip.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 1/3] dmaengine: at_xdmac: remove BUG_ON macro in tasklet
Date: Tue, 23 Apr 2019 10:40:05 +0530 [thread overview]
Message-ID: <20190423051005.GD28103@vkoul-mobl> (raw)
In-Reply-To: <20190403102359.27698-1-nicolas.ferre@microchip.com>
On 03-04-19, 12:23, Nicolas Ferre wrote:
> Even if this case shouldn't happen when controller is properly programmed,
> it's still better to avoid dumping a kernel Oops for this.
> As the sequence may happen only for debugging purposes, log the error and
> just finish the tasklet call.
Applied all, thanks
--
~Vinod
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prev parent reply other threads:[~2019-04-23 5:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-03 10:23 [PATCH v3 1/3] dmaengine: at_xdmac: remove BUG_ON macro in tasklet Nicolas Ferre
2019-04-03 10:23 ` [PATCH v3 2/3] dmaengine: at_xdmac: enhance channel errors handling " Nicolas Ferre
2019-04-03 10:23 ` [PATCH v3 3/3] dmaengine: at_xdmac: only monitor overflow errors for peripheral xfer Nicolas Ferre
2019-04-23 5:10 ` Vinod Koul [this message]
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