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Fri, 19 Jun 2020 12:01:13 +0000 (UTC) From: Stefan Hajnoczi To: Coiby Xu Subject: [PATCH 4/6] vhost-user-server: mark fd handlers "external" Date: Fri, 19 Jun 2020 13:00:44 +0100 Message-Id: <20200619120046.2422205-4-stefanha@redhat.com> In-Reply-To: <20200619120046.2422205-1-stefanha@redhat.com> References: <20200614183907.514282-3-coiby.xu@gmail.com> <20200619120046.2422205-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=stefanha@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: base64 Received-SPF: pass client-ip=205.139.110.120; envelope-from=stefanha@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/19 05:19:18 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -13 X-Spam_score: -1.4 X-Spam_bar: - X-Spam_report: (-1.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, MIME_BASE64_TEXT=1.741, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, bharatlkmlkvm@gmail.com, qemu-devel@nongnu.org, Stefan Hajnoczi Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" VGhlIGV2ZW50IGxvb3AgaGFzIHRoZSBjb25jZXB0IG9mICJleHRlcm5hbCIgZmQgaGFuZGxlcnMg dGhhdCBwcm9jZXNzCnJlcXVlc3RzIGZyb20gb3V0c2lkZSBjbGllbnRzIHN1Y2ggYXMgdGhlIGd1 ZXN0LiBFeHRlcm5hbCBmZCBoYW5kbGVycwphcmUgZGlzYWJsZWQgZHVyaW5nIGNyaXRpY2FsIHNl Y3Rpb25zIHdoZXJlIG5ldyByZXF1ZXN0cyBhcmUgbm90CmFsbG93ZWQuCgpUaGUgdmhvc3QtdXNl ci1zZXJ2ZXIgc2VlbXMgbGlrZSBhbiAiZXh0ZXJuYWwiIGNsaWVudCB0byBtZSBhbmQKdGhlcmVm b3JlIHNob3VsZCBtYXJrIGl0cyBmaWxlIGRlc2NyaXB0b3JzICJleHRlcm5hbCIuCgpTaWduZWQt b2ZmLWJ5OiBTdGVmYW4gSGFqbm9jemkgPHN0ZWZhbmhhQHJlZGhhdC5jb20+Ci0tLQogdXRpbC92 aG9zdC11c2VyLXNlcnZlci5jIHwgOCArKysrLS0tLQogMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0 aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS91dGlsL3Zob3N0LXVzZXItc2Vy dmVyLmMgYi91dGlsL3Zob3N0LXVzZXItc2VydmVyLmMKaW5kZXggNTIzMGJhMzg4My4uYTU3ODVj YmY4NiAxMDA2NDQKLS0tIGEvdXRpbC92aG9zdC11c2VyLXNlcnZlci5jCisrKyBiL3V0aWwvdmhv c3QtdXNlci1zZXJ2ZXIuYwpAQCAtMjM1LDcgKzIzNSw3IEBAIHNldF93YXRjaChWdURldiAqdnVf ZGV2LCBpbnQgZmQsIGludCB2dV9ldnQsCiAgICAgICAgIGtpY2tfaW5mby0+ZmQgPSBmZDsKICAg ICAgICAga2lja19pbmZvLT5jYiA9IGNiOwogICAgICAgICBxZW11X3NldF9ub25ibG9jayhmZCk7 Ci0gICAgICAgIGFpb19zZXRfZmRfaGFuZGxlcihzZXJ2ZXItPmlvYy0+Y3R4LCBmZCwgZmFsc2Us IGtpY2tfaGFuZGxlciwKKyAgICAgICAgYWlvX3NldF9mZF9oYW5kbGVyKHNlcnZlci0+aW9jLT5j dHgsIGZkLCB0cnVlLCBraWNrX2hhbmRsZXIsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICBO VUxMLCBOVUxMLCBraWNrX2luZm8pOwogICAgICAgICBraWNrX2luZm8tPnZ1X2RldiA9IHZ1X2Rl djsKICAgICB9CkBAIC0yNjIsNyArMjYyLDcgQEAgc3RhdGljIHZvaWQgcmVtb3ZlX3dhdGNoKFZ1 RGV2ICp2dV9kZXYsIGludCBmZCkKICAgICAgICAgcmV0dXJuOwogICAgIH0KICAgICBzZXJ2ZXIt PmtpY2tfaW5mb1tpXS5jYiA9IE5VTEw7Ci0gICAgYWlvX3NldF9mZF9oYW5kbGVyKHNlcnZlci0+ aW9jLT5jdHgsIGZkLCBmYWxzZSwgTlVMTCwgTlVMTCwgTlVMTCwgTlVMTCk7CisgICAgYWlvX3Nl dF9mZF9oYW5kbGVyKHNlcnZlci0+aW9jLT5jdHgsIGZkLCB0cnVlLCBOVUxMLCBOVUxMLCBOVUxM LCBOVUxMKTsKIH0KIAogCkBAIC0zMzMsNyArMzMzLDcgQEAgc3RhdGljIHZvaWQgZGV0YWNoX2Nv bnRleHQoVnVTZXJ2ZXIgKnNlcnZlcikKICAgICBxaW9fY2hhbm5lbF9kZXRhY2hfYWlvX2NvbnRl eHQoc2VydmVyLT5pb2MpOwogICAgIGZvciAoaSA9IDA7IGkgPCBzZXJ2ZXItPnZ1X2Rldi5tYXhf cXVldWVzOyBpKyspIHsKICAgICAgICAgaWYgKHNlcnZlci0+a2lja19pbmZvW2ldLmNiKSB7Ci0g ICAgICAgICAgICBhaW9fc2V0X2ZkX2hhbmRsZXIoY3R4LCBzZXJ2ZXItPmtpY2tfaW5mb1tpXS5m ZCwgZmFsc2UsIE5VTEwsCisgICAgICAgICAgICBhaW9fc2V0X2ZkX2hhbmRsZXIoY3R4LCBzZXJ2 ZXItPmtpY2tfaW5mb1tpXS5mZCwgdHJ1ZSwgTlVMTCwKICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICBOVUxMLCBOVUxMLCBOVUxMKTsKICAgICAgICAgfQogICAgIH0KQEAgLTM0OSw3ICsz NDksNyBAQCBzdGF0aWMgdm9pZCBhdHRhY2hfY29udGV4dChWdVNlcnZlciAqc2VydmVyLCBBaW9D b250ZXh0ICpjdHgpCiAgICAgfQogICAgIGZvciAoaSA9IDA7IGkgPCBzZXJ2ZXItPnZ1X2Rldi5t YXhfcXVldWVzOyBpKyspIHsKICAgICAgICAgaWYgKHNlcnZlci0+a2lja19pbmZvW2ldLmNiKSB7 Ci0gICAgICAgICAgICBhaW9fc2V0X2ZkX2hhbmRsZXIoY3R4LCBzZXJ2ZXItPmtpY2tfaW5mb1tp XS5mZCwgZmFsc2UsCisgICAgICAgICAgICBhaW9fc2V0X2ZkX2hhbmRsZXIoY3R4LCBzZXJ2ZXIt PmtpY2tfaW5mb1tpXS5mZCwgdHJ1ZSwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBr aWNrX2hhbmRsZXIsIE5VTEwsIE5VTEwsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg JnNlcnZlci0+a2lja19pbmZvW2ldKTsKICAgICAgICAgfQotLSAKMi4yNi4yCgo=