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[109.42.114.66]) by smtp.gmail.com with ESMTPSA id h12-20020a05600c2cac00b0039749256d74sm27609665wmc.2.2022.06.07.23.00.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 07 Jun 2022 23:00:51 -0700 (PDT) Message-ID: <7350ca00-2dbe-f92c-ee28-9b0438051171@redhat.com> Date: Wed, 8 Jun 2022 08:00:48 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Content-Language: en-US To: Matthew Rosato , linux-s390@vger.kernel.org Cc: alex.williamson@redhat.com, cohuck@redhat.com, schnelle@linux.ibm.com, farman@linux.ibm.com, pmorel@linux.ibm.com, borntraeger@linux.ibm.com, hca@linux.ibm.com, gor@linux.ibm.com, gerald.schaefer@linux.ibm.com, agordeev@linux.ibm.com, svens@linux.ibm.com, frankja@linux.ibm.com, david@redhat.com, imbrenda@linux.ibm.com, vneethv@linux.ibm.com, oberpar@linux.ibm.com, freude@linux.ibm.com, pasic@linux.ibm.com, pbonzini@redhat.com, corbet@lwn.net, jgg@nvidia.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org References: <20220606203325.110625-1-mjrosato@linux.ibm.com> <20220606203325.110625-21-mjrosato@linux.ibm.com> From: Thomas Huth Subject: Re: [PATCH v9 20/21] KVM: s390: add KVM_S390_ZPCI_OP to manage guest zPCI devices In-Reply-To: <20220606203325.110625-21-mjrosato@linux.ibm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,RDNS_NONE,SPF_HELO_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06/06/2022 22.33, Matthew Rosato wrote: > The KVM_S390_ZPCI_OP ioctl provides a mechanism for managing > hardware-assisted virtualization features for s390x zPCI passthrough. > Add the first 2 operations, which can be used to enable/disable > the specified device for Adapter Event Notification interpretation. > > Signed-off-by: Matthew Rosato > --- > Documentation/virt/kvm/api.rst | 47 +++++++++++++++++++ > arch/s390/kvm/kvm-s390.c | 16 +++++++ > arch/s390/kvm/pci.c | 85 ++++++++++++++++++++++++++++++++++ > arch/s390/kvm/pci.h | 2 + > include/uapi/linux/kvm.h | 31 +++++++++++++ > 5 files changed, 181 insertions(+) Reviewed-by: Thomas Huth