On Sat, Mar 16, 2013 at 6:03 PM, Jiang Liu <liu...@gmail.com> wrote:
> --- a/mm/page_alloc.c
> +++ b/mm/page_alloc.c
> @@ -5130,13 +5130,13 @@ unsigned long free_reserved_area(unsigned long start,
> unsigned long end,
> pos = start = PAGE_ALIGN(start);
> end &= PAGE_MASK;
> for (pages = 0; pos < end; pos += PAGE_SIZE, pages++) {
> - if (poison)
> + if ((unsigned int)poison <= 0xFF)
"if (poison >= 0)"? No cast needed.
> memset((void *)pos, poison, PAGE_SIZE);
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
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