On Wed, Nov 09, 2011 at 03:04:52PM +0800, Dave Young wrote:
> in while loop below, hole_end > crashk_res.end is impossible:
> while (hole_end <= crashk_res.end) {
> [snip]
> }
> Killing the check code here
>
> Signed-off-by: Dave Young <dyoung at redhat.com>
Makes sense.
Acked-by: Vivek Goyal <vgoyal at redhat.com>
Vivek
> ---
> kernel/kexec.c | 2 --
> 1 file changed, 2 deletions(-)
>
> --- linux-2.6.orig/kernel/kexec.c 2011-11-01 13:06:20.000000000 +0800
> +++ linux-2.6/kernel/kexec.c 2011-11-09 14:57:17.487022644 +0800
> @@ -500,8 +500,6 @@ static struct page *kimage_alloc_crash_c
>
> if (hole_end > KEXEC_CRASH_CONTROL_MEMORY_LIMIT)
> break;
> - if (hole_end > crashk_res.end)
> - break;
> /* See if I overlap any of the segments */
> for (i = 0; i < image->nr_segments; i++) {
> unsigned long mstart, mend;
