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DIR:OUT; SFP:1101; x-ms-exchange-antispam-messagedata: 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 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: VE1PR04MB6638.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4219dbeb-ce1d-4a89-be7b-08d845b39b41 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Aug 2020 09:21:37.8615 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: M2mfbT0XvsRY/38sXwpz2SsysXND0GzAslOkOWp6/HX4ULLwRn2TX3zHIzkDR+Pto3/42GIzP4SkFJ2YI1Q5sw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR04MB7470 Cc: "alsa-devel@alsa-project.org" , Lars-Peter Clausen , "timur@kernel.org" , "linux-kernel@vger.kernel.org" , "nicoleotsuka@gmail.com" , "vkoul@kernel.org" , Benjamin Bara - SKIDATA , "kernel@pengutronix.de" , "dmaengine@vger.kernel.org" , "dan.j.williams@intel.com" , "shawnguo@kernel.org" , "linux-arm-kernel@lists.infradead.org" , dl-linux-imx X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" On 2020/08/21 12:34 Richard Leitner wrote:=20 > On Thu, Aug 20, 2020 at 03:01:44PM +0000, Robin Gong wrote: > > On 2020/08/19 22:26 Benjamin Bara - SKIDATA > wrote: > > > > > > @Robin: > > > Is it possible to tag the commits for the stable-tree > > > Cc: stable@vger.kernel.org? > > Could my patch work in your side? If yes, I will add > > Cc: stable@vger.kernel.org >=20 > I've tested the patches 3 & 4 (removing sdmac->context_loaded) of the ser= ies > you mentioned and sent Tested-by tags for them [1,2], as they fix the EIO > problems for our use case. >=20 > So from our side they are fine for stable. >=20 Okay, I thought that's just decrease the issue in your side not totally fix= , and the patch I post in https://www.spinics.net/lists/arm-kernel/msg829972.html could resolve the potential next descriptor wrongly freed by vchan_get_all_= descriptors in sdma_channel_terminate_work. Anyway, I'll add ' Cc: stable@vger.kernel.o= rg' and your Tested-by tags in 3&4, then resend it again, thanks.