reserved crash memory above #define DEFAULT_BZIMAGE_ADDR_MAX 0x37FFFFFF

[Yinghai Lu]

On Wed, Apr 17, 2013 at 6:52 AM, Thomas Renninger <trenn at suse.de> wrote:
> Hi,
>
> while trying to switch to kvm setup with a latest kernel I realized that
> blank:
> crashkernel=64M
> param will reserve this memory area:
> 7b000000-7effffff : Crash kernel
>
> and kexec does not successfully load the kernel due to (hole_max output
> added myself):
> Could not find a free area of memory of 4c1000 bytes, hole_max: 0x37ffffff...
> locate_hole failed

https://patchwork.kernel.org/patch/2447581/
https://patchwork.kernel.org/patch/2447561/
https://patchwork.kernel.org/patch/2447571/
https://patchwork.kernel.org/patch/2447591/