Re: [PATCH] dmaengine: mv_xor: return descriptor to free pool on io_win failure

From: Vinod Koul

Date: Thu Sep 10 2026 - 11:37:16 EST



On Wed, 09 Sep 2026 16:49:24 -0700, Rosen Penev wrote:
> When mv_xor_prep_dma_xor() allocates a descriptor slot and then
> mv_xor_add_io_win() fails in the source-address loop, the slot
> stays on the allocated list and is never reclaimed, leaking a
> descriptor resource.
>
> Return the slot to the free pool under the channel lock before
> returning NULL on failure.
>
> [...]

Applied, thanks!

[1/1] dmaengine: mv_xor: return descriptor to free pool on io_win failure
commit: 5d5f4b3407d6ec86e76d094c332301135f493636

Best regards,
--
~Vinod