Re: [PATCH v4 01/14] swiotlb: Remove external access to io_tlb_start

2021-02-09 Thread Christoph Hellwig
On Tue, Feb 09, 2021 at 02:21:18PM +0800, Claire Chang wrote: > This can be dropped if Christoph's swiotlb cleanups are landed. > https://lore.kernel.org/linux-iommu/20210207160934.2955931-1-...@lst.de/T/#m7124f29b6076d462101fcff6433295157621da09 > FYI, I've also started looking into additional

[PATCH v4 01/14] swiotlb: Remove external access to io_tlb_start

2021-02-08 Thread Claire Chang
Add a new function, get_swiotlb_start(), and remove external access to io_tlb_start, so we can entirely hide struct swiotlb inside of swiotlb.c in the following patches. Signed-off-by: Claire Chang --- arch/powerpc/platforms/pseries/svm.c | 4 ++-- drivers/xen/swiotlb-xen.c| 4 ++--