[PATCH v4 0/4] dmaengine: dma-axi-dmac: Some memory related fixes

["Nuno Sá via B4 Relay" <devnull+nuno.sa.analog.com@kernel.org>]

Here it goes v3. Given there are some discussions about adding devlinks
in damengine, I dropped the patch implementing the .device_release() for
now.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
---
Changes in v4:
- Patch 1:
  * Commit reword as per Frank suggestion
- Patch 2:
  * Commit reword as per Frank suggestion
- Patch 3:
  * Commit reword as per Frank suggestion
- Patch 4:
  * Commit subjectreword as per Frank suggestion
  * Added Fixes tag
- Link to v3: https://patch.msgid.link/20260408-dma-dmac-handle-vunmap-v3-0-2456ad292154@analog.com

---
Nuno Sá (4):
      dmaengine: Fix possible use after free
      dmaengine: dma-axi-dmac: Properly free struct axi_dmac_desc
      dmaengine: dma-axi-dmac: Drop struct clk from main struct
      dmaengine: dma-axi-dmac: use DMA pool to manange DMA descriptor

 drivers/dma/dma-axi-dmac.c | 77 +++++++++++++++++++++++++++-------------------
 drivers/dma/dmaengine.c    |  3 +-
 2 files changed, 47 insertions(+), 33 deletions(-)
---
base-commit: b7560798466a07d9c3fb011698e92c335ab28baf
change-id: 20260325-dma-dmac-handle-vunmap-84a06df7d133
--

Thanks!
- Nuno Sá