Hi, Christoph On Sun, Aug 21, 2022 at 9:23 PM Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote: > > On Mon, Aug 15, 2022 at 08:46:12PM +0800, Huacai Chen wrote: > > We can support more cache attributes (CC, SUC and WUC) and page > > protection when we use TLB for ioremap(). > > Please build this on top of the series that extents the generic ioremap > code for these use cases instead of duplicating the generic ioremap > code. OK, let me try, thanks. Huacai >