Re: [PATCH v3 0/4] ASoC: qcom: sdw: fix memory leak

[Mark Brown <broonie@kernel.org>]

On Wed, 22 Oct 2025 15:33:45 +0100, Srinivas Kandagatla wrote:
> For some reason we endedup allocating sdw_stream_runtime for every cpu dai,
> this has two issues.
>     1. we never set snd_soc_dai_set_stream for non soundwire dai, which
>        means there is no way that we can free this, resulting in memory leak
>     2. startup and shutdown callbacks can be called without
>        hw_params callback called. This combination results in memory leak
>     because machine driver sruntime array pointer is only set in hw_params
>     callback.
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/4] ASoC: qcom: sdw: fix memory leak for sdw_stream_runtime
      commit: bcba17279327c6e85dee6a97014dc642e2dc93cc
[2/4] ASoC: qcom: sdw: remove redundant code
      commit: d02460317ed9c95aa2c5f6ff1c70e22e1857d95d
[3/4] ASoC: qcom: sdm845: make use of common helpers
      commit: 5fa671232f703a404caa05c581411ea858c4cf16
[4/4] ASoC: qcom: sc7280: make use of common helpers
      commit: 8fdb030fe283c84fd8d378c97ad0f32d6cdec6ce

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

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Thanks,
Mark