Messages in this thread | | | From | Madhuparna Bhowmik <> | Date | Thu, 23 Apr 2020 23:43:35 +0530 | Subject | Re: [PATCH] drivers: dma: pch_dma.c: Avoid data race between probe and irq handler |
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On Thu, Apr 23, 2020 at 11:49:35AM +0530, Vinod Koul wrote: > On 16-04-20, 11:53, madhuparnabhowmik10@gmail.com wrote: > > From: Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com> > > > > pd->dma.dev is read in irq handler pd_irq(). > > However, it is set to pdev->dev after request_irq(). > > Therefore, set pd->dma.dev to pdev->dev before request_irq() to > > avoid data race between pch_dma_probe() and pd_irq(). > > Please use the right subsystem tag for patch. You can find that using > git log on the respective subsystem, in this case it would have told you > that it is dmaengine. > Sure, I will take care of this.
> I have fixed that up and applied it, thanks for the patch > Thank you, Madhuparna > -- > ~Vinod
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