Hi Sam, On Tue, Apr 22, 2014 at 6:24 PM, Sam Ravnborg <s...@ravnborg.org> wrote: > #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) > #define PAGE_MASK (~(PAGE_SIZE-1)) > > _AC(1, UL) expands to 1 for assembler and 1UL for C code.
Ideally, PAGE_SIZE should be size_t, not unsigned long, avoiding issues like https://lkml.org/lkml/2014/4/13/78. But currently it's unsigned long everywhere, so nios2 should be consistent. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
