linux-kernel - Re: [PATCH 2/9] ASoC: qcom: q6adm: the the copp device only during last instance

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <DDN8VVZ4ZL38.13JN04FQV1254@linaro.org>
Date: Mon, 20 Oct 2025 16:12:36 +0100
From: "Alexey Klimov" <alexey.klimov@...aro.org>
To: "Srinivas Kandagatla" <srinivas.kandagatla@....qualcomm.com>,
 <broonie@...nel.org>
Cc: <perex@...ex.cz>, <tiwai@...e.com>, <srini@...nel.org>,
 <linux-sound@...r.kernel.org>, <m.facchin@...uino.cc>,
 <linux-kernel@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
 <Stable@...r.kernel.org>
Subject: Re: [PATCH 2/9] ASoC: qcom: q6adm: the the copp device only during
 last instance

On Wed Oct 15, 2025 at 2:17 PM BST, Srinivas Kandagatla wrote:
> A matching Common object post processing instance is normally resused
> across multiple streams. However currently we close this on DSP
> eventhough there is a refcount on this copp object, this can result in

even though?

> below error.

[..]

Best regards,
Alexey