Messages in this thread |  | | From | Dmitry Osipenko <> | Subject | [PATCH v3 00/13] NVIDIA Tegra APB DMA driver fixes and improvements | Date | Mon, 6 Jan 2020 04:16:55 +0300 |
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Hello,
This is series fixes some problems that I spotted recently, secondly the driver's code gets a cleanup. Please review and apply, thanks in advance!
Changelog:
v3: - In the review comment to v1 Michał Mirosław suggested that "Prevent race conditions on channel's freeing" does changes that deserve to be separated into two patches. I factored out and improved tasklet releasing into this new patch:
dmaengine: tegra-apb: Clean up tasklet releasing
- The "Fix use-after-free" patch got an improved commit message.
v2: - I took another look at the driver and spotted few more things that could be improved, which resulted in these new patches:
dmaengine: tegra-apb: Remove runtime PM usage dmaengine: tegra-apb: Clean up suspend-resume dmaengine: tegra-apb: Add missing of_dma_controller_free dmaengine: tegra-apb: Allow to compile as a loadable kernel module dmaengine: tegra-apb: Remove MODULE_ALIAS
Dmitry Osipenko (13): dmaengine: tegra-apb: Fix use-after-free dmaengine: tegra-apb: Implement synchronization callback dmaengine: tegra-apb: Prevent race conditions on channel's freeing dmaengine: tegra-apb: Clean up tasklet releasing dmaengine: tegra-apb: Prevent race conditions of tasklet vs free list dmaengine: tegra-apb: Use devm_platform_ioremap_resource dmaengine: tegra-apb: Use devm_request_irq dmaengine: tegra-apb: Fix coding style problems dmaengine: tegra-apb: Remove runtime PM usage dmaengine: tegra-apb: Clean up suspend-resume dmaengine: tegra-apb: Add missing of_dma_controller_free dmaengine: tegra-apb: Allow to compile as a loadable kernel module dmaengine: tegra-apb: Remove MODULE_ALIAS
drivers/dma/Kconfig | 2 +- drivers/dma/tegra20-apb-dma.c | 481 ++++++++++++++++------------------ 2 files changed, 220 insertions(+), 263 deletions(-)
-- 2.24.0
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