Re: [patch 5/9] x86: Cure per CPU madness on UP

Guenter Roeck
2024-03-20T15:46:23Z

On 3/20/24 01:58, Thomas Gleixner wrote:
> On Fri, Mar 15 2024 at 09:17, Guenter Roeck wrote:
>> I don't know the code well enough to determine what is wrong.
>> Please let me know what I can do to help debugging the problem.
>
> Could you provide me the config and the qemu command line?
>

defconfig-CONFIG_SMP and

qemu-system-x86_64 -kernel arch/x86/boot/bzImage -cpu Haswell \
--append "console=ttyS0" -nographic -monitor none

The cpu doesn't really matter as long as it is an Intel CPU.
A root file system isn't needed since the boot doesn't get that far.

Guenter