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[79.180.2.31]) by smtp.gmail.com with ESMTPSA id e4sm11440644ejz.4.2021.02.28.13.30.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 28 Feb 2021 13:30:11 -0800 (PST) Date: Sun, 28 Feb 2021 16:30:08 -0500 From: "Michael S. Tsirkin" To: Jason Wang Subject: Re: [PATCH] vdpa/mlx5: set_features should allow reset to zero Message-ID: <20210228162909-mutt-send-email-mst@kernel.org> References: <20210223082536-mutt-send-email-mst@kernel.org> <3ff5fd23-1db0-2f95-4cf9-711ef403fb62@oracle.com> <20210224000057-mutt-send-email-mst@kernel.org> <0559fd8c-ff44-cb7a-8a74-71976dd2ee33@redhat.com> <20210224014232-mutt-send-email-mst@kernel.org> <20210224021222-mutt-send-email-mst@kernel.org> <20210224034240-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: Si-Wei Liu , netdev@vger.kernel.org, elic@nvidia.com, 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" T24gV2VkLCBGZWIgMjQsIDIwMjEgYXQgMDU6MzA6MzdQTSArMDgwMCwgSmFzb24gV2FuZyB3cm90 ZToKPiAKPiBPbiAyMDIxLzIvMjQgNDo0MyDkuIvljYgsIE1pY2hhZWwgUy4gVHNpcmtpbiB3cm90 ZToKPiA+IE9uIFdlZCwgRmViIDI0LCAyMDIxIGF0IDA0OjI2OjQzUE0gKzA4MDAsIEphc29uIFdh bmcgd3JvdGU6Cj4gPiA+ICAgICAgQmFzaWNhbGx5IG9uIGZpcnN0IGd1ZXN0IGFjY2VzcyBRRU1V IHdvdWxkIHRlbGwga2VybmVsIHdoZXRoZXIKPiA+ID4gICAgICBndWVzdCBpcyB1c2luZyB0aGUg bGVnYWN5IG9yIHRoZSBtb2Rlcm4gaW50ZXJmYWNlLgo+ID4gPiAgICAgIEUuZy4gdmlydGlvX3Bj aV9jb25maWdfcmVhZC92aXJ0aW9fcGNpX2NvbmZpZ193cml0ZSB3aWxsIGNhbGwgaW9jdGwoRU5B QkxFX0xFR0FDWSwgMSkKPiA+ID4gICAgICB3aGlsZSB2aXJ0aW9fcGNpX2NvbW1vbl9yZWFkIHdp bGwgY2FsbCBpb2N0bChFTkFCTEVfTEVHQUNZLCAwKQo+ID4gPiAKPiA+ID4gCj4gPiA+IEJ1dCB0 aGlzIHRyaWNrIHdvcmsgb25seSBmb3IgUENJIEkgdGhpbms/Cj4gPiA+IAo+ID4gPiBUaGFua3MK PiA+IGNjdyBoYXMgYSByZXZpc2lvbiBpdCBjYW4gY2hlY2suIG1taW8gZG9lcyBub3QgaGF2ZSB0 cmFuc2l0aW9uYWwgZGV2aWNlcwo+ID4gYXQgYWxsLgo+IAo+IAo+IE9rLCB0aGVuIHdlIGNhbiBk byB0aGUgd29ya2Fyb3VuZCBpbiB0aGUgcWVtdSwgaXNuJ3QgaXQ/Cj4gCj4gVGhhbmtzCgp3aGlj aCBvbmUgZG8geW91IG1lYW4/CgotLSAKTVNUCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpWaXJ0dWFsaXphdGlvbiBtYWlsaW5nIGxpc3QKVmlydHVhbGl6 YXRpb25AbGlzdHMubGludXgtZm91bmRhdGlvbi5vcmcKaHR0cHM6Ly9saXN0cy5saW51eGZvdW5k YXRpb24ub3JnL21haWxtYW4vbGlzdGluZm8vdmlydHVhbGl6YXRpb24=