From: Angus Ainslie <angus@akkea.ca>
To: Daniel Baluta <daniel.baluta@gmail.com>
Cc: Vinod Koul <vkoul@kernel.org>,
dmaengine@vger.kernel.org, NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: [v2,1/3] dma: imx-sdma: fix NULL pointer de-reference
Date: Sun, 20 Jan 2019 08:04:22 -0700 [thread overview]
Message-ID: <1bd1b8ad44dc8e1cd65e73111764b94e@www.akkea.ca> (raw)
On 2019-01-20 02:54, Daniel Baluta wrote:
> On Sun, Jan 20, 2019 at 4:34 AM Angus Ainslie (Purism) <angus@akkea.ca>
> wrote:
>>
>> On the imx8mq I get NULL pointer de-deference errors if the device
>> isn't passed in during allocation.
>>
>> Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
>
> Hi Angus,
>
> I have already sent a fix for this:
>
> https://patchwork.kernel.org/patch/10758203/
Sorry, I missed that. I'll drop it for V3.
Angus
WARNING: multiple messages have this Message-ID (diff)
From: Angus Ainslie <angus@akkea.ca>
To: Daniel Baluta <daniel.baluta@gmail.com>
Cc: Vinod Koul <vkoul@kernel.org>,
dmaengine@vger.kernel.org, NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 1/3] dma: imx-sdma: fix NULL pointer de-reference
Date: Sun, 20 Jan 2019 08:04:22 -0700 [thread overview]
Message-ID: <1bd1b8ad44dc8e1cd65e73111764b94e@www.akkea.ca> (raw)
In-Reply-To: <CAEnQRZDzvmn-6YyoQRrWbkbH8d1ej8aFE1wFAiXQtqzHxyW2eA@mail.gmail.com>
On 2019-01-20 02:54, Daniel Baluta wrote:
> On Sun, Jan 20, 2019 at 4:34 AM Angus Ainslie (Purism) <angus@akkea.ca>
> wrote:
>>
>> On the imx8mq I get NULL pointer de-deference errors if the device
>> isn't passed in during allocation.
>>
>> Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
>
> Hi Angus,
>
> I have already sent a fix for this:
>
> https://patchwork.kernel.org/patch/10758203/
Sorry, I missed that. I'll drop it for V3.
Angus
WARNING: multiple messages have this Message-ID (diff)
From: Angus Ainslie <angus@akkea.ca>
To: Daniel Baluta <daniel.baluta@gmail.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Vinod Koul <vkoul@kernel.org>, NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
dmaengine@vger.kernel.org,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v2 1/3] dma: imx-sdma: fix NULL pointer de-reference
Date: Sun, 20 Jan 2019 08:04:22 -0700 [thread overview]
Message-ID: <1bd1b8ad44dc8e1cd65e73111764b94e@www.akkea.ca> (raw)
In-Reply-To: <CAEnQRZDzvmn-6YyoQRrWbkbH8d1ej8aFE1wFAiXQtqzHxyW2eA@mail.gmail.com>
On 2019-01-20 02:54, Daniel Baluta wrote:
> On Sun, Jan 20, 2019 at 4:34 AM Angus Ainslie (Purism) <angus@akkea.ca>
> wrote:
>>
>> On the imx8mq I get NULL pointer de-deference errors if the device
>> isn't passed in during allocation.
>>
>> Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
>
> Hi Angus,
>
> I have already sent a fix for this:
>
> https://patchwork.kernel.org/patch/10758203/
Sorry, I missed that. I'll drop it for V3.
Angus
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next reply other threads:[~2019-01-20 15:04 UTC|newest]
Thread overview: 138+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-20 15:04 Angus Ainslie [this message]
2019-01-20 15:04 ` [PATCH v2 1/3] dma: imx-sdma: fix NULL pointer de-reference Angus Ainslie
2019-01-20 15:04 ` Angus Ainslie
-- strict thread matches above, loose matches on Subject: below --
2019-02-25 13:31 [v6,2/3] dmaengine: imx-sdma: add a test for imx8mq multi sdma devices Daniel Baluta
2019-02-25 13:31 ` [PATCH v6 2/3] " Daniel Baluta
2019-02-25 13:31 ` Daniel Baluta
2019-01-28 16:03 [v6,3/3] dmaengine: imx-sdma: fix consistent dma test failures Angus Ainslie
2019-01-28 16:03 ` [PATCH v6 3/3] " Angus Ainslie (Purism)
2019-01-28 16:03 ` Angus Ainslie (Purism)
2019-01-28 16:03 [v6,2/3] dmaengine: imx-sdma: add a test for imx8mq multi sdma devices Angus Ainslie
2019-01-28 16:03 ` [PATCH v6 2/3] " Angus Ainslie (Purism)
2019-01-28 16:03 ` Angus Ainslie (Purism)
2019-01-28 16:03 [v6,1/3] dmaengine: imx-sdma: add clock ratio 1:1 check Angus Ainslie
2019-01-28 16:03 ` [PATCH v6 1/3] " Angus Ainslie (Purism)
2019-01-28 16:03 ` Angus Ainslie (Purism)
2019-01-28 9:33 [v5,4/5] dmaengine: imx-sdma: add a test for imx8mq multi sdma devices Lucas Stach
2019-01-28 9:33 ` [PATCH v5 4/5] " Lucas Stach
2019-01-28 9:33 ` Lucas Stach
2019-01-28 9:32 [v5,2/5] dmaengine: imx-sdma: add imx8mq sdma compatible parts Lucas Stach
2019-01-28 9:32 ` [PATCH v5 2/5] " Lucas Stach
2019-01-28 9:32 ` Lucas Stach
2019-01-28 9:29 [v5,1/5] dmaengine: imx-sdma: add clock ratio 1:1 check Lucas Stach
2019-01-28 9:29 ` [PATCH v5 1/5] " Lucas Stach
2019-01-28 9:29 ` Lucas Stach
2019-01-28 6:08 [v5,5/5] dmaengine: imx-sdma: fix consistent dma test failures Angus Ainslie
2019-01-28 6:08 ` [PATCH v5 5/5] " Angus Ainslie (Purism)
2019-01-28 6:08 ` Angus Ainslie (Purism)
2019-01-28 6:08 [v5,4/5] dmaengine: imx-sdma: add a test for imx8mq multi sdma devices Angus Ainslie
2019-01-28 6:08 ` [PATCH v5 4/5] " Angus Ainslie (Purism)
2019-01-28 6:08 ` Angus Ainslie (Purism)
2019-01-28 6:08 [v5,3/5] dt-bindings: dma: fsl-imx-sdma: add fsl,imx8mq to the accepted compatible node Angus Ainslie
2019-01-28 6:08 ` [PATCH v5 3/5] dt-bindings: dma: fsl-imx-sdma: add fsl, imx8mq " Angus Ainslie (Purism)
2019-01-28 6:08 ` [PATCH v5 3/5] dt-bindings: dma: fsl-imx-sdma: add fsl,imx8mq " Angus Ainslie (Purism)
2019-01-28 6:08 [v5,2/5] dmaengine: imx-sdma: add imx8mq sdma compatible parts Angus Ainslie
2019-01-28 6:08 ` [PATCH v5 2/5] " Angus Ainslie (Purism)
2019-01-28 6:08 ` Angus Ainslie (Purism)
2019-01-28 6:08 [v5,1/5] dmaengine: imx-sdma: add clock ratio 1:1 check Angus Ainslie
2019-01-28 6:08 ` [PATCH v5 1/5] " Angus Ainslie (Purism)
2019-01-28 6:08 ` Angus Ainslie (Purism)
2019-01-25 9:42 [v4,1/5] " Lucas Stach
2019-01-25 9:42 ` [PATCH v4 1/5] " Lucas Stach
2019-01-25 9:42 ` Lucas Stach
2019-01-25 9:39 [v4,3/5] dt-bindings: dma: fsl-imx-sdma: add fsl,imx8mq to the accepted compatible node Lucas Stach
2019-01-25 9:39 ` [PATCH v4 3/5] " Lucas Stach
2019-01-25 9:39 ` Lucas Stach
2019-01-25 9:38 [v4,5/5] imx8mq.dtsi: add the sdma nodes Lucas Stach
2019-01-25 9:38 ` [PATCH v4 5/5] " Lucas Stach
2019-01-25 9:38 ` Lucas Stach
2019-01-25 9:35 [v4,2/5] dmaengine: imx-sdma: add imx8mq sdma compatible parts Lucas Stach
2019-01-25 9:35 ` [PATCH v4 2/5] " Lucas Stach
2019-01-25 9:35 ` Lucas Stach
2019-01-25 9:34 [v4,4/5] dma: imx-sdma: add a test for imx8mq multi sdma devices Lucas Stach
2019-01-25 9:34 ` [PATCH v4 4/5] " Lucas Stach
2019-01-25 9:34 ` Lucas Stach
2019-01-25 2:55 [v4,5/5] imx8mq.dtsi: add the sdma nodes Angus Ainslie
2019-01-25 2:55 ` [PATCH v4 5/5] " Angus Ainslie (Purism)
2019-01-25 2:55 ` Angus Ainslie (Purism)
2019-01-25 2:55 [v4,4/5] dma: imx-sdma: add a test for imx8mq multi sdma devices Angus Ainslie
2019-01-25 2:55 ` [PATCH v4 4/5] " Angus Ainslie (Purism)
2019-01-25 2:55 ` Angus Ainslie (Purism)
2019-01-25 2:55 [v4,3/5] dt-bindings: dma: fsl-imx-sdma: add fsl,imx8mq to the accepted compatible node Angus Ainslie
2019-01-25 2:55 ` [PATCH v4 3/5] dt-bindings: dma: fsl-imx-sdma: add fsl, imx8mq " Angus Ainslie (Purism)
2019-01-25 2:55 ` [PATCH v4 3/5] dt-bindings: dma: fsl-imx-sdma: add fsl,imx8mq " Angus Ainslie (Purism)
2019-01-25 2:55 [v4,2/5] dmaengine: imx-sdma: add imx8mq sdma compatible parts Angus Ainslie
2019-01-25 2:55 ` [PATCH v4 2/5] " Angus Ainslie (Purism)
2019-01-25 2:55 ` Angus Ainslie (Purism)
2019-01-25 2:55 [v4,1/5] dmaengine: imx-sdma: add clock ratio 1:1 check Angus Ainslie
2019-01-25 2:55 ` [PATCH v4 1/5] " Angus Ainslie (Purism)
2019-01-25 2:55 ` Angus Ainslie (Purism)
2019-01-23 16:50 [v3,5/5] imx8mq.dtsi: add the sdma nodes Lucas Stach
2019-01-23 16:50 ` [PATCH v3 5/5] " Lucas Stach
2019-01-23 16:50 ` Lucas Stach
2019-01-23 15:55 [v3,4/5] dma: imx-sdma: add an index for imx8mq multi sdma devices Vinod Koul
2019-01-23 15:55 ` [PATCH v3 4/5] " Vinod Koul
2019-01-23 15:55 ` Vinod Koul
2019-01-23 15:43 [v3,1/5] dma: imx-sdma: add clock ratio 1:1 check Lucas Stach
2019-01-23 15:43 ` [PATCH v3 1/5] " Lucas Stach
2019-01-23 15:43 ` Lucas Stach
2019-01-23 15:42 [v3,4/5] dma: imx-sdma: add an index for imx8mq multi sdma devices Angus Ainslie
2019-01-23 15:42 ` [PATCH v3 4/5] " Angus Ainslie
2019-01-23 15:42 ` Angus Ainslie
2019-01-23 15:31 [v3,4/5] " Lucas Stach
2019-01-23 15:31 ` [PATCH v3 4/5] " Lucas Stach
2019-01-23 15:31 ` Lucas Stach
2019-01-23 15:23 [v3,5/5] imx8mq.dtsi: add the sdma nodes Angus Ainslie
2019-01-23 15:23 ` [PATCH v3 5/5] " Angus Ainslie (Purism)
2019-01-23 15:23 ` Angus Ainslie (Purism)
2019-01-23 15:23 [v3,4/5] dma: imx-sdma: add an index for imx8mq multi sdma devices Angus Ainslie
2019-01-23 15:23 ` [PATCH v3 4/5] " Angus Ainslie (Purism)
2019-01-23 15:23 ` Angus Ainslie (Purism)
2019-01-23 15:23 [v3,3/5] dt-bindings: dma: fsl-imx-sdma: add imx8mq compatible string Angus Ainslie
2019-01-23 15:23 ` [PATCH v3 3/5] " Angus Ainslie (Purism)
2019-01-23 15:23 ` Angus Ainslie (Purism)
2019-01-23 15:23 [v3,2/5] dma: imx-sdma: add imx8mq sdma compatible parts Angus Ainslie
2019-01-23 15:23 ` [PATCH v3 2/5] " Angus Ainslie (Purism)
2019-01-23 15:23 ` Angus Ainslie (Purism)
2019-01-23 15:23 [v3,1/5] dma: imx-sdma: add clock ratio 1:1 check Angus Ainslie
2019-01-23 15:23 ` [PATCH v3 1/5] " Angus Ainslie (Purism)
2019-01-23 15:23 ` Angus Ainslie (Purism)
2019-01-21 14:43 [v2,2/3] " Angus Ainslie
2019-01-21 14:43 ` [PATCH v2 2/3] " Angus Ainslie
2019-01-21 14:43 ` Angus Ainslie
2019-01-21 9:17 [v2,2/3] " Lucas Stach
2019-01-21 9:17 ` [PATCH v2 2/3] " Lucas Stach
2019-01-21 9:17 ` Lucas Stach
2019-01-20 18:00 [v2,2/3] " Daniel Baluta
2019-01-20 18:00 ` [PATCH v2 2/3] " Daniel Baluta
2019-01-20 18:00 ` Daniel Baluta
2019-01-20 14:38 [v2,2/3] " Angus Ainslie
2019-01-20 14:38 ` [PATCH v2 2/3] " Angus Ainslie
2019-01-20 14:38 ` Angus Ainslie
2019-01-20 9:58 [v2,2/3] " Daniel Baluta
2019-01-20 9:58 ` [PATCH v2 2/3] " Daniel Baluta
2019-01-20 9:58 ` Daniel Baluta
2019-01-20 9:54 [v2,1/3] dma: imx-sdma: fix NULL pointer de-reference Daniel Baluta
2019-01-20 9:54 ` [PATCH v2 1/3] " Daniel Baluta
2019-01-20 9:54 ` Daniel Baluta
2019-01-20 2:31 [v2,3/3] imx8mq.dtsi: add the sdma nodes Angus Ainslie
2019-01-20 2:31 ` [PATCH v2 3/3] " Angus Ainslie (Purism)
2019-01-20 2:31 ` Angus Ainslie (Purism)
2019-01-20 2:31 [v2,2/3] dma: imx-sdma: add clock ratio 1:1 check Angus Ainslie
2019-01-20 2:31 ` [PATCH v2 2/3] " Angus Ainslie (Purism)
2019-01-20 2:31 ` Angus Ainslie (Purism)
2019-01-20 2:31 [v2,1/3] dma: imx-sdma: fix NULL pointer de-reference Angus Ainslie
2019-01-20 2:31 ` [PATCH v2 1/3] " Angus Ainslie (Purism)
2019-01-20 2:31 ` Angus Ainslie (Purism)
2019-01-20 2:31 [PATCH v2 0/3] dma: imx-sdma: add the sdma engine to the imx8mq Angus Ainslie (Purism)
2019-01-20 2:31 ` Angus Ainslie (Purism)
2019-01-23 15:23 ` [PATCH v3 0/5] " Angus Ainslie (Purism)
2019-01-23 15:23 ` Angus Ainslie (Purism)
2019-01-25 2:55 ` [PATCH v4 0/5] dmaengine: " Angus Ainslie (Purism)
2019-01-25 2:55 ` Angus Ainslie (Purism)
2019-01-28 6:08 ` [PATCH v5 " Angus Ainslie (Purism)
2019-01-28 6:08 ` Angus Ainslie (Purism)
2019-01-28 16:03 ` [PATCH v6 0/3] " Angus Ainslie (Purism)
2019-01-28 16:03 ` Angus Ainslie (Purism)
2019-02-25 17:56 ` Vinod Koul
2019-02-25 17:56 ` Vinod Koul
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