Re: [PATCH v6 00/18] Renesas: dmaengine and ASoC fixes

[Vinod Koul]

On Tue, 26 May 2026 11:46:52 +0300, Claudiu Beznea wrote:
> This series addresses issues identified in the DMA engine and RZ SSI
> drivers.
> 
> As described in the patch "dmaengine: sh: rz-dmac: Set the Link End (LE)
> bit on the last descriptor", stress testing on the Renesas RZ/G2L SoC
> showed that starting all available DMA channels could cause the system
> to stall after several hours of operation. This issue was resolved by
> setting the Link End bit on the last descriptor of a DMA transfer.
> 
> [...]

Applied, thanks!

[01/18] dmaengine: sh: rz-dmac: Move interrupt request after everything is set up
        commit: 731712403ddb39d1a76a11abf339a0615bc85de7
[02/18] dmaengine: sh: rz-dmac: Fix incorrect NULL check for list_first_entry()
        commit: 5fbf3a2a3b96ef5810e6e0fbc601f82067629bc5
[03/18] dmaengine: sh: rz-dmac: Use list_first_entry_or_null()
        commit: 89975baaa9ea2490b75d69842561a32ca888b7e5
[04/18] dmaengine: sh: rz-dmac: Use rz_dmac_disable_hw()
        commit: 38d4d021228386b8e3fbef2bca5f1e91eacd4fe6
[05/18] dmaengine: sh: rz-dmac: Add helper to compute the lmdesc address
        commit: 32a69f1487819766d2084ed32b1350b18f971c10
[06/18] dmaengine: sh: rz-dmac: Save the start LM descriptor
        commit: e21aa306e82067457f2297ae56af4c91db86c59a
[07/18] dmaengine: sh: rz-dmac: Add helper to check if the channel is enabled
        commit: 7a94c109a5def4f0f25705a82ed5870f794ff4ed
[08/18] dmaengine: sh: rz-dmac: Add helper to check if the channel is paused
        commit: 1dddc864dfa844efaf36345eb58b121b2cdffa5f
[09/18] dmaengine: sh: rz-dmac: Use virt-dma APIs for channel descriptor processing
        commit: daa6d4617bee722e83f7d8584416e83b709c958a
[10/18] dmaengine: sh: rz-dmac: Refactor pause/resume code
        commit: dc86e47ca9b1021e258c366a5a9aa15d71c814a5
[11/18] dmaengine: sh: rz-dmac: Drop the update of channel->chctrl with CHCTRL_SETEN
        commit: e8baee1d1cddc8e2be7bc362d6dc3fcb2021e873
[12/18] dmaengine: sh: rz-dmac: Add cyclic DMA support
        commit: 172bfb57481c65fcc94ebcae3a730f6df2f953d4
[13/18] dmaengine: sh: rz-dmac: Adjust rz_dmac_chan_get_residue() to return error codes
        commit: 16ba40151b1e6a52b28296a2173457bc6c31f022
[14/18] dmaengine: sh: rz-dmac: Add runtime PM support
        commit: 7c27a4d54d48d0774518390e4ce6cf3309aac141
[15/18] dmaengine: sh: rz-dmac: Add suspend to RAM support
        commit: c13ce43e70719dead7009e7e708971ba1c447568
[16/18] ASoC: renesas: rz-ssi: Add pause support
        commit: b4d34819a53964648bc53cabaa3ba9890d4fdf9c
[17/18] ASoC: renesas: rz-ssi: Use generic PCM dmaengine APIs
        commit: 9fcaec81ac56c9d2c5d779ffb5a76b622b4d0590
[18/18] dmaengine: sh: rz-dmac: Set the Link End (LE) bit on the last descriptor
        commit: cd2d36e8ae61832aaac3bddf5aafdab72821e6b9

Best regards,
-- 
~Vinod