On Wed, Sep 11, 2019 at 02:16:07PM +0800, Lu Baolu wrote:
> How about this change?
>
> diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
> index 89066efa3840..22a7848caca3 100644
> --- a/kernel/dma/swiotlb.c
> +++ b/kernel/dma/swiotlb.c
> @@ -466,8 +466,11 @@ phys_addr_t swiotlb_tbl_map_sin
Hi,
On 9/10/19 11:15 PM, Konrad Rzeszutek Wilk wrote:
On Fri, Sep 06, 2019 at 02:14:48PM +0800, Lu Baolu wrote:
This splits the size parameter to swiotlb_tbl_map_single() and
swiotlb_tbl_unmap_single() into an alloc_size and a mapping_size
parameter, where the latter one is rounded up to the io
On Fri, Sep 06, 2019 at 02:14:48PM +0800, Lu Baolu wrote:
> This splits the size parameter to swiotlb_tbl_map_single() and
> swiotlb_tbl_unmap_single() into an alloc_size and a mapping_size
> parameter, where the latter one is rounded up to the iommu page
> size.
It does a bit more too. You have t
