reserved crash memory above #define DEFAULT_BZIMAGE_ADDR_MAX 0x37FFFFFF

Yinghai Lu yinghai at
Wed Apr 17 12:29:06 EDT 2013

On Wed, Apr 17, 2013 at 6:52 AM, Thomas Renninger <trenn at> 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

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