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[0/3] dmaengine: stm32-dma: some corner case fixes

Message ID 20211011094259.315023-1-amelie.delaunay@foss.st.com (mailing list archive)
Headers show
Series dmaengine: stm32-dma: some corner case fixes | expand

Message

Amelie Delaunay Oct. 11, 2021, 9:42 a.m. UTC 
This patchset brings some fixes to STM32 DMA driver.
It fixes undefined behaviour of STM32 DMA controller when an unaligned address
is used.
It also prevents accidental repeated completion using dma_cookie_complete() in
terminate_all().

Amelie Delaunay (3):
  dmaengine: stm32-dma: mark pending descriptor complete in
    terminate_all
  dmaengine: stm32-dma: fix stm32_dma_get_max_width
  dmaengine: stm32-dma: fix burst in case of unaligned memory address

 drivers/dma/stm32-dma.c | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

Comments

Vinod Koul Oct. 18, 2021, 6:43 a.m. UTC | #1 
On 11-10-21, 11:42, Amelie Delaunay wrote:
> This patchset brings some fixes to STM32 DMA driver.
> It fixes undefined behaviour of STM32 DMA controller when an unaligned address
> is used.
> It also prevents accidental repeated completion using dma_cookie_complete() in
> terminate_all().

Applied, thanks