Hi Mike, Thanks for taking a look at my patch. On Tue, 2022-02-01 at 17:26 +0200, Mike Rapoport wrote: > As Matthew pointed out [1], many architectures put their definition > of virt_to_phys() in asm/io.h, e.g. > > arch/powerpc/include/asm/io.h:#define virt_to_phys virt_to_phys > arch/sh/include/asm/io.h:#define virt_to_phys(address) ((unsigned > long)(address)) > arch/x86/include/asm/io.h:#define virt_to_phys virt_to_phys > > which means memblock needs this header for declaration of > virt_to_phys(). > > Although it is included indirectly, let's keep it for now. OK, will leave it as it is then. Many thanks, Karolina