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Subject: Re: [RFC PATCH 0/4] KVM selftests for s390x
To:     Thomas Huth <thuth@redhat.com>,
        Christian Borntraeger <borntraeger@de.ibm.com>,
        Janosch Frank <frankja@linux.ibm.com>, kvm@vger.kernel.org
Cc:     =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= <rkrcmar@redhat.com>,
        Shuah Khan <shuah@kernel.org>,
        David Hildenbrand <david@redhat.com>,
        Cornelia Huck <cohuck@redhat.com>,
        Andrew Jones <drjones@redhat.com>,
        linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
        linux-s390@vger.kernel.org
References: <20190516111253.4494-1-thuth@redhat.com>
From:   Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <b412e591-3983-ebef-510b-43f9b7be4147@redhat.com>
Date:   Mon, 20 May 2019 13:20:03 +0200
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On 16/05/19 13:12, Thomas Huth wrote:
> This patch series enables the KVM selftests for s390x. As a first
> test, the sync_regs from x86 has been adapted to s390x.
> 
> Please note that the ucall() interface is not used yet - since
> s390x neither has PIO nor MMIO, this needs some more work first
> before it becomes usable (we likely should use a DIAG hypercall
> here, which is what the sync_reg test is currently using, too...).

No objections at all, though it would be like to have ucall plumbed in
from the beginning.

Paolo