Re: [PATCH] dma-buf: cma_heap: Fix mutex locking section

Sumit Semwal
2022-01-13T11:08:03Z

Hello Weizhao,

On Tue, 4 Jan 2022 at 13:13, John Stultz <john.stultz@linaro.org> wrote:
>
> On Mon, Jan 3, 2022 at 11:36 PM Weizhao Ouyang <o451686892@gmail.com> wrote:
> >
> > Fix cma_heap_buffer mutex locking critical section to protect vmap_cnt
> > and vaddr.
> >
> > Fixes: a5d2d29e24be ("dma-buf: heaps: Move heap-helper logic into the cma_heap implementation")
> > Signed-off-by: Weizhao Ouyang <o451686892@gmail.com>
>
> Looks good to me! Thanks so much for sending this in!
Thanks for the patch; it's merged to drm-misc-fixes.
>
> Acked-by: John Stultz <john.stultz@linaro.org>
>
> thanks again
> -john

Best,
Sumit.