linux-kernel - Re: [PATCH] ASoC: q6apm-dai: schedule all the periods before we start streaming

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] [day] [month] [year] [list]

Message-ID: <a792d3d6-d510-45e5-8464-b33a1bbe9a79@sirena.org.uk>
Date: Mon, 3 Feb 2025 17:27:57 +0000
From: Mark Brown <broonie@...nel.org>
To: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc: lgirdwood@...il.com, perex@...ex.cz, tiwai@...e.com,
	krzysztof.kozlowski@...aro.org, pierre-louis.bossart@...ux.dev,
	linux-sound@...r.kernel.org, linux-arm-msm@...r.kernel.org,
	linux-kernel@...r.kernel.org, dmitry.baryshkov@...aro.org
Subject: Re: [PATCH] ASoC: q6apm-dai: schedule all the periods before we
 start streaming

On Mon, Feb 03, 2025 at 05:04:54PM +0000, Srinivas Kandagatla wrote:
> On 03/02/2025 15:07, Mark Brown wrote:

> > What guarantee do you have that the data isn't garbage?

> Yes, its possible that some of the last periods might be not be written yet
> by userspace.

> We can always add some checks on the available periods to queue to dsp
> something like:

Yes, you need something like that.

Download attachment "signature.asc" of type "application/pgp-signature" (489 bytes)