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Thu, 19 Sep 2019 06:47:35 +0000 From: Vladimir Sementsov-Ogievskiy To: Eric Blake , "qemu-devel@nongnu.org" Thread-Topic: [RFC] error: auto propagated local_err Thread-Index: AQHVbiFyZhBrSsOpYEOTsgc7Le+SIKcxq6KAgAAJ94CAAAV2AIAAB5aAgADNTgA= Date: Thu, 19 Sep 2019 06:47:34 +0000 Message-ID: <1c82faa5-9443-bc3d-6df2-dbfd82a7b830@virtuozzo.com> References: <20190918130244.24257-1-vsementsov@virtuozzo.com> <0497ac1e-c841-39cd-9944-48dd54c5b0f0@virtuozzo.com> <9450fbfd-0f8b-d10f-7577-64805917f67a@redhat.com> <26217614-77cf-9519-f94b-d606864f4d46@redhat.com> In-Reply-To: <26217614-77cf-9519-f94b-d606864f4d46@redhat.com> Accept-Language: ru-RU, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: HE1PR05CA0372.eurprd05.prod.outlook.com (2603:10a6:7:94::31) To DB8PR08MB5498.eurprd08.prod.outlook.com (2603:10a6:10:11c::24) authentication-results: spf=none (sender IP is ) smtp.mailfrom=vsementsov@virtuozzo.com; x-ms-exchange-messagesentrepresentingtype: 1 x-tagtoolbar-keys: D20190919094730617 x-originating-ip: [185.231.240.5] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 62cd9efa-efc3-4ccb-7149-08d73ccd4088 x-microsoft-antispam: BCL:0; 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H:DB8PR08MB5498.eurprd08.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: virtuozzo.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: pUViq+88IcjrAq5JpcJLwgOqHOJQ/3MPGmuVUhMN5qZL+acsQRWXB1V0kv9xA5fW7Q3TZEJw64HDwEGwL8W+R+ffB5cHJz8IPy5QWgTX+b7J78BnxPyDzpRnJaAlEfuRrZBuPDZG0x2xh/GnXIGYh6BjlDoN4+MAbbgriYfQz7gMDge/+c6GfphIUDk7609ikmJdcpLdMpOjT6voXLyKpS752rFCMC6ZzcMQodm//Z9DF7UDGxyHMosOrq1Cx/fiqTgHnRdWaxSzC/Kv8+mDjVP7GIC79b8bqEXQxi1PX15JHpYv/9wj1fxNHOTiCWfDouoDu6BWLToMhXLW4prP8pJvLVNelHvkuY0zO5mxXdzEsHzEYB/PppkVvdjxc1YHMfMUW2ocFZdcJBbBplHOCcT6nvHAGooUyi9wKAHumQc= x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: virtuozzo.com X-MS-Exchange-CrossTenant-Network-Message-Id: 62cd9efa-efc3-4ccb-7149-08d73ccd4088 X-MS-Exchange-CrossTenant-originalarrivaltime: 19 Sep 2019 06:47:34.9503 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 0bc7f26d-0264-416e-a6fc-8352af79c58f X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: JsMdYsDQhUDVvNfAbAvz2d3feVdhVGFj+Ew2ZMn6u2X03NPOKE34kdgQ1vx6YI96JbX9nNlre0bfzZQyPeTOsv36bHKVWVPsAm41edr2ee0= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR08MB4058 X-detected-operating-system: by eggs.gnu.org: Windows 7 or 8 [fuzzy] X-Received-From: 2a01:111:f400:fe1f::71e Subject: Re: [Qemu-devel] [RFC] error: auto propagated local_err 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: "fam@euphon.net" , "peter.maydell@linaro.org" , "mst@redhat.com" , "codyprime@gmail.com" , "mark.cave-ayland@ilande.co.uk" , "mdroth@linux.vnet.ibm.com" , "kraxel@redhat.com" , "mreitz@redhat.com" , "qemu-block@nongnu.org" , "quintela@redhat.com" , "david@redhat.com" , "armbru@redhat.com" , "pasic@linux.ibm.com" , "borntraeger@de.ibm.com" , "marcandre.lureau@redhat.com" , "rth@twiddle.net" , "farman@linux.ibm.com" , "groug@kaod.org" , "dgilbert@redhat.com" , "alex.williamson@redhat.com" , "qemu-arm@nongnu.org" , "stefanha@redhat.com" , "jsnow@redhat.com" , "david@gibson.dropbear.id.au" , "kwolf@redhat.com" , "berrange@redhat.com" , "cohuck@redhat.com" , "qemu-s390x@nongnu.org" , "sundeep.lkml@gmail.com" , "qemu-ppc@nongnu.org" , "pbonzini@redhat.com" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" MTguMDkuMjAxOSAyMTozMiwgRXJpYyBCbGFrZSB3cm90ZToNCj4gT24gOS8xOC8xOSAxOjA1IFBN LCBFcmljIEJsYWtlIHdyb3RlOg0KPiANCj4+Pj4gI2RlZmluZSBNQUtFX0VSUlBfU0FGRSgpIFwN Cj4+Pj4gZ19hdXRvKEVycm9yUHJvcGFnYXRpb25TdHJ1Y3QpIChfX2F1dG9fZXJycF9wcm9wKSA9 IHsuZXJycCA9IGVycnB9OyBcDQo+Pj4+IGVycnAgPSAmX19hdXRvX2VycnBfcHJvcC5sb2NhbF9l cnINCj4+Pj4NCj4gDQo+IEkgdHJpZWQgdG8gc2VlIGlmIHRoaXMgY291bGQgYmUgZG9uZSB3aXRo IGp1c3QgYSBzaW5nbGUgZGVjbGFyYXRpb24NCj4gbGluZSwgYXMgaW46DQo+IA0KPiB0eXBlZGVm IHN0cnVjdCBFcnJvclByb3BhZ2F0b3Igew0KPiAgICAgIEVycm9yICoqZXJycDsNCj4gICAgICBF cnJvciAqbG9jYWxfZXJyOw0KPiB9IEVycm9yUHJvcGFnYXRvcjsNCj4gDQo+ICNkZWZpbmUgTUFL RV9FUlJQX1NBRkUoKSBcDQo+ICAgIGdfYXV0byhFcnJvclByb3BhZ2F0b3IpIF9fYXV0b19lcnJw X3Byb3AgPSB7IFwNCj4gICAgICBlcnJwLCAoKGVycnAgPSAmX19hdXRvX2VycnBfcHJvcC5sb2Nh bF9lcnIpLCBOVUxMKSB9DQo+IA0KPiBCdXQgc2FkbHksIEMxNyBwYXJhZ3JhcGggNi43LjlQMjMg c3RhdGVzOg0KPiANCj4gIlRoZSBldmFsdWF0aW9ucyBvZiB0aGUgaW5pdGlhbGl6YXRpb24gbGlz dCBleHByZXNzaW9ucyBhcmUNCj4gaW5kZXRlcm1pbmF0ZWx5IHNlcXVlbmNlZCB3aXRoIHJlc3Bl Y3QgdG8gb25lIGFub3RoZXIgYW5kIHRodXMgdGhlIG9yZGVyDQo+IGluIHdoaWNoIGFueSBzaWRl IGVmZmVjdHMgb2NjdXIgaXMgdW5zcGVjaWZpZWQuIg0KPiANCj4gd2hpY2ggZG9lcyBub3QgYm9k ZSB3ZWxsIGZvciB0aGUgYXNzaWdubWVudCB0byBfX2F1dG9fZXJycF9wcm9wLmVycnAuDQo+IEFs bCBjaGFuZ2VzIHRvIGVycnAgd291bGQgaGF2ZSB0byBiZSB3aXRoaW4gdGhlIHNhbWUgaW5pdGlh bGl6ZXIuICBNYXliZToNCj4gDQo+ICNkZWZpbmUgTUFLRV9FUlJQX1NBRkUoKSBcDQo+ICAgIGdf YXV0byhFcnJvclByb3BhZ2F0b3IpIF9fYXV0b19lcnJwX3Byb3AgPSB7IFwNCj4gICAgICAubG9j YWxfZXJyID0gKF9fYXV0b19lcnJwX3Byb3AuZXJyID0gZXJycCwgXA0KPiAgICAgICAgICAoZXJy cCA9ICZfX2F1dG9fZXJycF9wcm9wLmxvY2FsX2VyciksIE5VTEwpIH0NCg0KSXMgaXQgZ3VhcmFu dGVlZCB0aGF0IC5lcnJwIHdpbGwgbm90IGJlIGluaXRpYWxpemVkIHRvIE5VTEwgYWZ0ZXIgZXZh bHVhdGluZyBvZg0KLmxvY2FsX2VyciBpbml0aWFsaXplcj8NCg0KPiANCj4gYnV0IGJ5IHRoZSB0 aW1lIHlvdSBnZXQgdGhhdCBjb21wbGljYXRlZCwganVzdCB1c2luZyBhIHN0YXRlbWVudCBpcw0K PiBlYXNpZXIgdG8gcmVhZC4NCj4gDQoNCg0KLS0gDQpCZXN0IHJlZ2FyZHMsDQpWbGFkaW1pcg0K