[PATCH v1 ] ALSA: core: memalloc: add page alignment for iram

Takashi Iwai tiwai at suse.de
Thu Dec 17 10:38:29 CET 2020


On Thu, 17 Dec 2020 17:15:47 +0100,
Robin Gong wrote:
> 
> Since mmap for userspace is based on page alignment, add page alignment
> for iram alloc from pool, otherwise, some good data located in the same
> page of dmab->area maybe touched wrongly by userspace like pulseaudio.
> 
> Signed-off-by: Robin Gong <yibin.gong at nxp.com>

Thanks, applied now with Cc-to-stable.


Takashi


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