On Fri, 08 Sep 2023 09:59:20 +0100, Charles Keepax wrote:
> Commit ac950278b087 ("ASoC: add N cpus to M codecs dai link support")
> added an additional local params in __soc_pcm_hw_params, for the CPU
> side of the DAI. The snd_pcm_hw_params struct is pretty large (604
> bytes) and keeping two local copies of it can make the stack frame
> really large.
>
> It is worth noting the variables are in separate code blocks so for
> some optimisation levels in the compiler these will get automatically
> combined keeping the stack frame reasonable. But better to manually
> combine them to cover all cases.
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: soc-pcm: Shrink stack frame for __soc_pcm_hw_params
commit: 396b907919e028d89bac912e49de014485deb8dc
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
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Thanks,
Mark
