From: Vitaly Kuznetsov <vkuznets@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>, kvm@vger.kernel.org
Subject: Re: [PATCH kvm-unit-tests] access: disable phys-bits=36 for now
Date: Thu, 28 May 2020 18:29:44 +0200 [thread overview]
Message-ID: <87d06o2fbb.fsf@vitty.brq.redhat.com> (raw)
In-Reply-To: <20200528124742.28953-1-pbonzini@redhat.com>
Paolo Bonzini <pbonzini@redhat.com> writes:
> Support for guest-MAXPHYADDR < host-MAXPHYADDR is not upstream yet,
> it should not be enabled. Otherwise, all the pde.36 and pte.36
> fail and the test takes so long that it times out.
>
> Reported-by: Vitaly Kuznetsov <vkuznets@redhat.com>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
> x86/unittests.cfg | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/x86/unittests.cfg b/x86/unittests.cfg
> index bf0d02e..d658bc8 100644
> --- a/x86/unittests.cfg
> +++ b/x86/unittests.cfg
> @@ -116,7 +116,7 @@ extra_params = -cpu qemu64,+x2apic,+tsc-deadline -append tscdeadline_immed
> [access]
> file = access.flat
> arch = x86_64
> -extra_params = -cpu host,phys-bits=36
> +extra_params = -cpu host
>
> [smap]
> file = smap.flat
Works both VMX and SVM, thanks!
Tested-by: Vitaly Kuznetsov <vkuznets@redhat.com>
--
Vitaly
next prev parent reply other threads:[~2020-05-28 16:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-28 12:47 [PATCH kvm-unit-tests] access: disable phys-bits=36 for now Paolo Bonzini
2020-05-28 16:29 ` Vitaly Kuznetsov [this message]
2020-05-28 21:45 ` Sean Christopherson
2020-05-29 8:48 ` Paolo Bonzini
2020-05-29 12:22 ` Mohammed Gamal
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