Re: [PATCH v3 0/9] dmaengine: virt-dma related fixes

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On 16-12-19, 11:53, Sascha Hauer wrote:
> Several drivers call vchan_dma_desc_free_list() or vchan_vdesc_fini() under
> &vc->lock. This is not allowed and the first two patches fix this up. If you
> are a DMA driver maintainer, the first two patches are the reason you are on
> Cc.
> 
> The remaining patches are the original purpose of this series:
> The i.MX SDMA driver leaks memory when a currently running descriptor is
> aborted. Calling vchan_terminate_vdesc() on it to fix this revealed that
> the virt-dma support calls the desc_free with the spin_lock held. This
> doesn't work for the SDMA driver because it calls dma_free_coherent in
> its desc_free hook. This series aims to fix that up.

Applied all, thanks

-- 
~Vinod



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