On 05/11/18 11:11, Ard Biesheuvel wrote:
> (+ Marc)
>
> On 1 November 2018 at 22:14, Bhupesh Sharma <bhsha...@redhat.com> wrote:
>> Hi,
>>
>> With the latest EFI changes for memblock reservation across kdump
>> kernel from Ard (Commit 71e0940d52e107748b270213a01d3b1546657d74
>> ["efi: honour memory reservations passed via a linux specific config
>> table"]), we hit a panic while trying to boot the kdump kernel on
>> machines which have large number of CPUs.
>>
>
> Just for my understanding: why do you boot all 224 CPus when running
> the crash kernel?
FWIW, I've used these patches to kexec a kernel on a 256 CPUs system,
without any issue. Why am I not seeing this problem?
Thanks,
M.
--
Jazz is not dead. It just smells funny...
