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[79.178.123.8]) by smtp.gmail.com with ESMTPSA id z6sm6435422wml.41.2020.08.06.03.00.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Aug 2020 03:00:23 -0700 (PDT) Date: Thu, 6 Aug 2020 06:00:21 -0400 From: "Michael S. Tsirkin" To: Jason Wang Subject: Re: [PATCH v2 19/24] vdpa: make sure set_features in invoked for legacy Message-ID: <20200806055818-mutt-send-email-mst@kernel.org> References: <20200803205814.540410-1-mst@redhat.com> <20200803205814.540410-20-mst@redhat.com> <9e47d227-f220-4651-dcb9-7a11f059a715@redhat.com> <20200805073929-mutt-send-email-mst@kernel.org> <20200806015112-mutt-send-email-mst@kernel.org> MIME-Version: 1.0 In-Reply-To: Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=mst@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline Cc: linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" T24gVGh1LCBBdWcgMDYsIDIwMjAgYXQgMDM6Mjc6MzhQTSArMDgwMCwgSmFzb24gV2FuZyB3cm90 ZToKPiAKPiBPbiAyMDIwLzgvNiDkuIvljYgxOjUzLCBNaWNoYWVsIFMuIFRzaXJraW4gd3JvdGU6 Cj4gPiBPbiBUaHUsIEF1ZyAwNiwgMjAyMCBhdCAxMToyMzowNUFNICswODAwLCBKYXNvbiBXYW5n IHdyb3RlOgo+ID4gPiBPbiAyMDIwLzgvNSDkuIvljYg3OjQwLCBNaWNoYWVsIFMuIFRzaXJraW4g d3JvdGU6Cj4gPiA+ID4gT24gV2VkLCBBdWcgMDUsIDIwMjAgYXQgMDI6MTQ6MDdQTSArMDgwMCwg SmFzb24gV2FuZyB3cm90ZToKPiA+ID4gPiA+IE9uIDIwMjAvOC80IOS4iuWNiDU6MDAsIE1pY2hh ZWwgUy4gVHNpcmtpbiB3cm90ZToKPiA+ID4gPiA+ID4gU29tZSBsZWdhY3kgZ3Vlc3RzIGp1c3Qg YXNzdW1lIGZlYXR1cmVzIGFyZSAwIGFmdGVyIHJlc2V0Lgo+ID4gPiA+ID4gPiBXZSBkZXRlY3Qg dGhhdCBjb25maWcgc3BhY2UgaXMgYWNjZXNzZWQgYmVmb3JlIGZlYXR1cmVzIGFyZQo+ID4gPiA+ ID4gPiBzZXQgYW5kIHNldCBmZWF0dXJlcyB0byAwIGF1dG9tYXRpY2FsbHkuCj4gPiA+ID4gPiA+ IE5vdGU6IHNvbWUgbGVnYWN5IGd1ZXN0cyBtaWdodCBub3QgZXZlbiBhY2Nlc3MgY29uZmlnIHNw YWNlLCBpZiB0aGlzIGlzCj4gPiA+ID4gPiA+IHJlcG9ydGVkIGluIHRoZSBmaWVsZCB3ZSBtaWdo dCBuZWVkIHRvIGNhdGNoIGEga2ljayB0byBoYW5kbGUgdGhlc2UuCj4gPiA+ID4gPiBJIHdvbmRl ciB3aGV0aGVyIGl0J3MgZWFzaWVyIHRvIGp1c3Qgc3VwcG9ydCBtb2Rlcm4gZGV2aWNlPwo+ID4g PiA+ID4gCj4gPiA+ID4gPiBUaGFua3MKPiA+ID4gPiBXZWxsIGhhcmR3YXJlIHZlbmRvcnMgYXJl IEkgdGhpbmsgaW50ZXJlc3RlZCBpbiBzdXBwb3J0aW5nIGxlZ2FjeQo+ID4gPiA+IGd1ZXN0cy4g TGltaXRpbmcgdmRwYSB0byBtb2Rlcm4gb25seSB3b3VsZCBtYWtlIGl0IHVuY29tcGV0aXRpdmUu Cj4gPiA+IAo+ID4gPiBNeSB1bmRlcnN0YW5kaW5nIGlzIHRoYXQsIElPTU1VX1BMQVRGT1JNIGlz IG1hbmRhdG9yeSBmb3IgaGFyZHdhcmUgdkRQQSB0bwo+ID4gPiB3b3JrLgo+ID4gSG1tIEkgZG9u J3QgcmVhbGx5IHNlZSB3aHkuIEFzc3VtZSBob3N0IG1hcHMgZ3Vlc3QgbWVtb3J5IHByb3Blcmx5 LAo+ID4gVk0gZG9lcyBub3QgaGF2ZSBhbiBJT01NVSwgbGVnYWN5IGd1ZXN0IGNhbiBqdXN0IHdv cmsuCj4gCj4gCj4gWWVzLCBndWVzdCBtYXkgbm90IHNldCBJT01NVV9QTEFURk9STS4KPiAKPiAK PiA+IAo+ID4gQ2FyZSBleHBsYWluaW5nIHdoYXQncyB3cm9uZyB3aXRoIHRoaXMgcGljdHVyZT8K PiAKPiAKPiBUaGUgcHJvYmxlbSBpcyB2aXJ0aW9fdmRwYSwgd2l0aG91dCBJT01NVV9QTEFURk9S TSBpdCB1c2VzIFBBIHdoaWNoIGNhbiBub3QKPiB3b3JrIGlmIElPTU1VIGlzIGVuYWJsZWQuCj4g Cj4gVGhhbmtzCgpTbyB0aGF0J3MgYSB2aXJ0aW9fdmRwYSBsaW1pdGF0aW9uLiBJbiB0aGUgc2Ft ZSB3YXksIGlmIGEgZGV2aWNlCmRvZXMgbm90IGhhdmUgYW4gb24tZGV2aWNlIGlvbW11ICphbmQq IGlzIG5vdCBiZWhpbmQgYW4gaW9tbXUsCnRoZW4gdmRwYSBjYW4ndCBiaW5kIHRvIGl0LgoKQnV0 IHRoaXMgdmlydGlvX3ZkcGEgc3BlY2lmaWMgaGFjayBkb2VzIG5vdCBiZWxvbmcgaW4gYSBnZW5l cmljIHZkcGEgY29kZS4KCj4gCj4gPiAKPiA+IAo+ID4gPiBTbyBpdCBjYW4gb25seSB3b3JrIGZv ciBtb2Rlcm4gZGV2aWNlIC4uLgo+ID4gPiAKPiA+ID4gVGhhbmtzCj4gPiA+IAo+ID4gPiAKPiA+ ID4gPiAKPiA+ID4gPiAKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fClZpcnR1YWxpemF0aW9uIG1haWxpbmcgbGlzdApWaXJ0dWFsaXphdGlvbkBsaXN0cy5s aW51eC1mb3VuZGF0aW9uLm9yZwpodHRwczovL2xpc3RzLmxpbnV4Zm91bmRhdGlvbi5vcmcvbWFp bG1hbi9saXN0aW5mby92aXJ0dWFsaXphdGlvbg==