Re: [PATCH] selftests: kvm: fix overlapping addresses in memslot_perf_test

["Maciej S. Szmigiero" <maciej.szmigiero@xxxxxxxxxx>]

On 28.05.2021 21:11, Paolo Bonzini wrote:
> The memory that is allocated in vm_create is already mapped close to
> GPA 0, because test_execute passes the requested memory to
> prepare_vm.  This causes overlapping memory regions and the
> test crashes.  For simplicity just move MEM_GPA higher.
>
> Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

I am not sure that I understand the issue correctly, is vm_create_default()
already reserving low GPAs (around 0x10000000) on some arches or run
environments?

Thanks,
Maciej