On Mon, Nov 20, 2023, at 01:39, Kefeng Wang wrote: > On 2023/11/20 3:34, Geert Uytterhoeven wrote: >> On Sat, Nov 18, 2023 at 11:09 AM Kefeng Wang <wangkefeng.wang@xxxxxxxxxx> wrote: >>> >>> -/* >>> - * Convert a physical pointer to a virtual kernel pointer for /dev/mem >>> - * access >>> - */ >>> -#define xlate_dev_mem_ptr(p) __va(p) >>> -#define unxlate_dev_mem_ptr(p, v) do { } while (0) >>> - >>> void __ioread64_copy(void *to, const void __iomem *from, size_t count); >> >> Missing #include <asm-generic/io.h>, according to the build bot report. > > Will check the bot report. I had planned to pick up the series from https://lore.kernel.org/lkml/20230921110424.215592-3-bhe@xxxxxxxxxx/ for v6.7 but didn't make it in the end. I'll try to do it now for v6.8 and apply your v1 patch with the Acks on top. Arnd