From: Vinod Koul <vkoul@kernel.org>
To: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: ludovic.desroches@microchip.com, nicolas.ferre@microchip.com,
mripard@kernel.org, linux-arm-kernel@lists.infradead.org,
dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 00/12] dmaengine: at_xdmac: Various fixes
Date: Wed, 5 Jan 2022 15:50:17 +0530 [thread overview]
Message-ID: <YdVw4f4y44iRUM5z@matsya> (raw)
In-Reply-To: <20211215110115.191749-1-tudor.ambarus@microchip.com>
On 15-12-21, 13:01, Tudor Ambarus wrote:
> Bugs identified when debugging a hang encountered when operating
> an octal DTR SPI NOR memory. The culprit was the flash, not the
> DMA driver, so all these bugs are not experienced in real life,
> they are all theoretical fixes. Nevertheless the bugs are there
> and I think they should be squashed.
>
> Tested the serial with DMA on sama5d2_xplained. Tested QSPI with DMA on
> sama7g5ek. All went well.
Applied all, thanks
--
~Vinod
WARNING: multiple messages have this Message-ID (diff)
From: Vinod Koul <vkoul@kernel.org>
To: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: mripard@kernel.org, linux-kernel@vger.kernel.org,
ludovic.desroches@microchip.com, dmaengine@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3 00/12] dmaengine: at_xdmac: Various fixes
Date: Wed, 5 Jan 2022 15:50:17 +0530 [thread overview]
Message-ID: <YdVw4f4y44iRUM5z@matsya> (raw)
In-Reply-To: <20211215110115.191749-1-tudor.ambarus@microchip.com>
On 15-12-21, 13:01, Tudor Ambarus wrote:
> Bugs identified when debugging a hang encountered when operating
> an octal DTR SPI NOR memory. The culprit was the flash, not the
> DMA driver, so all these bugs are not experienced in real life,
> they are all theoretical fixes. Nevertheless the bugs are there
> and I think they should be squashed.
>
> Tested the serial with DMA on sama5d2_xplained. Tested QSPI with DMA on
> sama7g5ek. All went well.
Applied all, thanks
--
~Vinod
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next prev parent reply other threads:[~2022-01-05 10:20 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-15 11:01 [PATCH v3 00/12] dmaengine: at_xdmac: Various fixes Tudor Ambarus
2021-12-15 11:01 ` Tudor Ambarus
2021-12-15 11:01 ` [PATCH v3 01/12] dmaengine: at_xdmac: Don't start transactions at tx_submit level Tudor Ambarus
2021-12-15 11:01 ` Tudor Ambarus
2021-12-15 11:01 ` [PATCH v3 02/12] dmaengine: at_xdmac: Start transfer for cyclic channels in issue_pending Tudor Ambarus
2021-12-15 11:01 ` Tudor Ambarus
2021-12-15 11:01 ` [PATCH v3 03/12] dmaengine: at_xdmac: Print debug message after realeasing the lock Tudor Ambarus
2021-12-15 11:01 ` Tudor Ambarus
2021-12-15 11:01 ` [PATCH v3 04/12] dmaengine: at_xdmac: Fix concurrency over chan's completed_cookie Tudor Ambarus
2021-12-15 11:01 ` Tudor Ambarus
2021-12-15 11:01 ` [PATCH v3 05/12] dmaengine: at_xdmac: Fix race for the tx desc callback Tudor Ambarus
2021-12-15 11:01 ` Tudor Ambarus
2021-12-15 11:01 ` [PATCH v3 06/12] dmaengine: at_xdmac: Move the free desc to the tail of the desc list Tudor Ambarus
2021-12-15 11:01 ` Tudor Ambarus
2021-12-15 11:01 ` [PATCH v3 07/12] dmaengine: at_xdmac: Fix concurrency over xfers_list Tudor Ambarus
2021-12-15 11:01 ` Tudor Ambarus
2021-12-15 11:01 ` [PATCH v3 08/12] dmaengine: at_xdmac: Remove a level of indentation in at_xdmac_advance_work() Tudor Ambarus
2021-12-15 11:01 ` Tudor Ambarus
2021-12-15 11:01 ` [PATCH v3 09/12] dmaengine: at_xdmac: Fix lld view setting Tudor Ambarus
2021-12-15 11:01 ` Tudor Ambarus
2021-12-15 11:01 ` [PATCH v3 10/12] dmaengine: at_xdmac: Fix at_xdmac_lld struct definition Tudor Ambarus
2021-12-15 11:01 ` Tudor Ambarus
2021-12-15 11:01 ` [PATCH v3 11/12] dmaengine: at_xdmac: Remove a level of indentation in at_xdmac_tasklet() Tudor Ambarus
2021-12-15 11:01 ` Tudor Ambarus
2021-12-15 11:01 ` [PATCH v3 12/12] dmaengine: at_xdmac: Fix race over irq_status Tudor Ambarus
2021-12-15 11:01 ` Tudor Ambarus
2022-01-05 10:20 ` Vinod Koul [this message]
2022-01-05 10:20 ` [PATCH v3 00/12] dmaengine: at_xdmac: Various fixes Vinod Koul
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