Hi Finn, On Thu, Apr 12, 2018 at 2:50 AM, Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx> wrote: > The resource size is 0x2000 == end - start + 1. > Therefore end == start + 0x2000 - 1. > > Cc: Laurent Vivier <lvivier@xxxxxxxxxx> > Cc: stable@xxxxxxxxxxxxxxx # v4.14+ > Tested-by: Stan Johnson <userm57@xxxxxxxxx> > Signed-off-by: Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx> > Acked-by: Laurent Vivier <lvivier@xxxxxxxxxx> > Reviewed-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> Thanks, applied and queued for v4.18. > --- a/arch/m68k/mac/config.c > +++ b/arch/m68k/mac/config.c > @@ -1011,7 +1011,7 @@ int __init mac_platform_init(void) > struct resource swim_rsrc = { > .flags = IORESOURCE_MEM, > .start = (resource_size_t)swim_base, > - .end = (resource_size_t)swim_base + 0x2000, > + .end = (resource_size_t)swim_base + 0x1FFF, BTW, probably you want to change swim_base from u8 * to phys_addr_t, one day. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds