On Tue, May 16, 2023 at 11:41:26PM -0700, Christoph Hellwig wrote: > I think this would be cleaner if we'd just always use > __get_vm_area_caller and at the top of the file add a: > > #ifndef IOREMAP_START > #define IOREMAP_START VMALLOC_START > #define IOREMAP_END VMALLOC_END > #endif > > Together with a little comment that ioremap often, but not always > uses the generic vmalloc area. .. and with that we can also simply is_ioremap_addr by moving it to ioremap.c and making it always operate on the IOREMAP constants.
