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

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Date:   Mon, 11 Oct 2021 11:42:56 +0200
From:   Amelie Delaunay <amelie.delaunay@...s.st.com>
To:     Vinod Koul <vkoul@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>
CC:     <dmaengine@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Amelie Delaunay <amelie.delaunay@...s.st.com>,
        Pierre-Yves Mordret <pierre-yves.mordret@...s.st.com>
Subject: [PATCH 0/3] dmaengine: stm32-dma: some corner case fixes

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(-)

-- 
2.25.1