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Subject: Re: SME/32-bit regression
To: Borislav Petkov <bp@alien8.de>, Brijesh Singh <brijesh.singh@amd.com>
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Cc: "Lendacky, Thomas" <Thomas.Lendacky@amd.com>, X86 ML <x86@kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
        Thomas Gleixner <tglx@linutronix.de>
From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
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Date: Wed, 6 Sep 2017 17:03:51 -0400
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On 09/06/2017 02:19 PM, Borislav Petkov wrote:
> On Wed, Sep 06, 2017 at 01:06:50PM -0500, Brijesh Singh wrote:
>> I did the following quick run with your patch and everything seems to be
>> working okay
>>
>> 64-bit build:
>> -------
>> 1) Baremetal SME *enabled* - System boots fine
>>  a) 32-bit guest launch : successful (KVM HV)
>>  b) 64-bit guest launch : successful (KVM HV)
>>  c) 64-bit SEV guest launch : successful (KVM HV)
>>
>> 2) Baremetal SME *disabled* - System boots fine
>>  a) 32-bit guest launch : successful (KVM HV)
>>  b) 64-bit guest launch : successful (KVM HV)
>>  c) 64-bit SEV guest launch : successful (KVM HV)
>>
>> 32-bit build
>> ----------
>> I am installing 32-bit distro to verify 32-bit baremetal boot and will
>> report my findings soon.
> Thanks Brijesh, that's awesome!
>
> I'll add your Tested-by once you're done testing successfully.


You can have my Tested-by (mostly Xen but some baremetal too).

-boris