RE: [PATCH V3 1/4] misc: vop: change the way of allocating vring and device page

Hi Christoph, > > > static int mic_dp_init(struct mic_device *mdev) { > > - mdev->dp = kzalloc(MIC_DP_SIZE, GFP_KERNEL); > > + mdev->dp = dma_alloc_coherent(&mdev->pdev->dev, MIC_DP_SIZE, > > + &mdev->dp_dma_addr, GFP_KERNEL); > > if (!mdev->dp) > >

Re: [PATCH V3 1/4] misc: vop: change the way of allocating vring and device page

> static int mic_dp_init(struct mic_device *mdev) > { > - mdev->dp = kzalloc(MIC_DP_SIZE, GFP_KERNEL); > + mdev->dp = dma_alloc_coherent(&mdev->pdev->dev, MIC_DP_SIZE, > + &mdev->dp_dma_addr, GFP_KERNEL); > if (!mdev->dp) > return -ENO

Re: [PATCH V3 1/4] misc: vop: change the way of allocating vring and device page

Hi Sherry, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on char-misc/char-misc-testing] [also build test WARNING on soc/for-next linus/master v5.9 next-20201022] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, w