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Tsirkin" To: =?utf-8?B?5p2O5Lic5Y2H?= Subject: Re: [PATCH] virtio_vdpa: Support surprise removal of virtio vdpa device Message-ID: <20220111065033-mutt-send-email-mst@kernel.org> References: 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 , virtualization 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" T24gVHVlLCBKYW4gMTEsIDIwMjIgYXQgMTE6MzY6NDJBTSArMDgwMCwg5p2O5Lic5Y2HIHdyb3Rl Ogo+IFdoZW4gdmlydGlvIHZkcGEgZGV2aWNlIHJlbW92ZWQsIHRoZSBhYm5vcm1hbCBkYW1hZ2Ug b2YgdGhlIGRldmljZSBjYW5ub3QgYmUKPiBwZXJjZWl2ZWQgbm9ybWFsbHksIHdoaWNoIHdpbGwg Y2F1c2UgcHJvYmxlbXMgc2ltaWxhciB0bzoKPiAKPiA0M2JiNDBjNWI5MjYKCgpTaG91bGQgaW5j bHVkZSB0aGUgc3ViamVjdCBvZiB0aGUgcGF0Y2ggdG9vLgoKPiBIZW5jZSwgYWRkIHRoZSBhYmls aXR5IHRvIGFib3J0IHRoZSBjb21tYW5kIG9uIHN1cnByaXNlIHJlbW92YWwKPiAKPiBTaWduZWQt b2ZmLWJ5OiBkb25nc2hlbmcgbGkgPGxpZG9uZ3NoZW5nQGRheXVkcHUuY29tPgoKV2hlbiByZW1v dmluZyBncmFjZWZ1bGx5LApJIGFtIG5vdCBzdXJlIHdlIHNob3VsZCBicmVhayBkZXZpY2UgdW5j b25kaXRpb25hbGx5IGxpa2UgdGhpcwpiZWZvcmUgZ2l2aW5nIGRyaXZlcnMgYSBjaGFuY2UgdG8g Y2xlYW4gdXAuClNob3VsZCB3ZSBqdXN0IGRvIGl0IGZvciBzdXJwcmlzZSByZW1vdmFsPwoKPiAt LS0KPiAgZHJpdmVycy92aXJ0aW8vdmlydGlvX3ZkcGEuYyB8IDEgKwo+ICAxIGZpbGUgY2hhbmdl ZCwgMSBpbnNlcnRpb24oKykKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy92aXJ0aW8vdmlydGlv X3ZkcGEuYyBiL2RyaXZlcnMvdmlydGlvL3ZpcnRpb192ZHBhLmMKPiBpbmRleCA0YTlkZGI0NGIy YTcuLmZkOTMwNDA5ZDE5MCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL3ZpcnRpby92aXJ0aW9fdmRw YS5jCj4gKysrIGIvZHJpdmVycy92aXJ0aW8vdmlydGlvX3ZkcGEuYwo+IEBAIC0zNzQsNiArMzc0 LDcgQEAgc3RhdGljIHZvaWQgdmlydGlvX3ZkcGFfcmVtb3ZlKHN0cnVjdCB2ZHBhX2RldmljZSAq dmRwYSkKPiAgewo+ICAgc3RydWN0IHZpcnRpb192ZHBhX2RldmljZSAqdmRfZGV2ID0gdmRwYV9n ZXRfZHJ2ZGF0YSh2ZHBhKTsKPiAKPiArIHZpcnRpb19icmVha19kZXZpY2UodmRfZGV2LT52ZGV2 KTsKPiAgIHVucmVnaXN0ZXJfdmlydGlvX2RldmljZSgmdmRfZGV2LT52ZGV2KTsKPiAgfQo+IAo+ IC0tCj4gMi4xNy4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpWaXJ0dWFsaXphdGlvbiBtYWlsaW5nIGxpc3QKVmlydHVhbGl6YXRpb25AbGlzdHMubGlu dXgtZm91bmRhdGlvbi5vcmcKaHR0cHM6Ly9saXN0cy5saW51eGZvdW5kYXRpb24ub3JnL21haWxt YW4vbGlzdGluZm8vdmlydHVhbGl6YXRpb24=