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Wed, 29 Jul 2020 08:09:42 -0700 From: "Tang, CQ" To: Chris Wilson , Daniel Vetter , Dave Airlie CC: intel-gfx , stable , Gustavo Padovan , dri-devel , "Vetter, Daniel" Subject: RE: [PATCH 1/3] drm: Restore driver.preclose() for all to use Thread-Topic: [PATCH 1/3] drm: Restore driver.preclose() for all to use Thread-Index: AQHWYRW5n+A4jji0YE+tc8HbwEq9WakcTJSAgAFel4CAAQcEIA== Date: Wed, 29 Jul 2020 15:09:42 +0000 Message-ID: <0118a278832d4dde8d8d71e3db635869@intel.com> References: <20200723172119.17649-1-chris@chris-wilson.co.uk> <159595365380.28639.1774414370144556112@build.alporthouse.com> In-Reply-To: <159595365380.28639.1774414370144556112@build.alporthouse.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-reaction: no-action dlp-version: 11.2.0.6 x-originating-ip: [10.1.200.100] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogQ2hyaXMgV2lsc29uIDxj aHJpc0BjaHJpcy13aWxzb24uY28udWs+DQo+IFNlbnQ6IFR1ZXNkYXksIEp1bHkgMjgsIDIwMjAg OToyOCBBTQ0KPiBUbzogRGFuaWVsIFZldHRlciA8ZGFuaWVsQGZmd2xsLmNoPjsgRGF2ZSBBaXJs aWUgPGFpcmxpZWRAcmVkaGF0LmNvbT4NCj4gQ2M6IGludGVsLWdmeCA8aW50ZWwtZ2Z4QGxpc3Rz LmZyZWVkZXNrdG9wLm9yZz47IHN0YWJsZQ0KPiA8c3RhYmxlQHZnZXIua2VybmVsLm9yZz47IEd1 c3Rhdm8gUGFkb3Zhbg0KPiA8Z3VzdGF2by5wYWRvdmFuQGNvbGxhYm9yYS5jb20+OyBUYW5nLCBD USA8Y3EudGFuZ0BpbnRlbC5jb20+OyBkcmktDQo+IGRldmVsIDxkcmktZGV2ZWxAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnPjsgVmV0dGVyLCBEYW5pZWwNCj4gPGRhbmllbC52ZXR0ZXJAaW50ZWwuY29t Pg0KPiBTdWJqZWN0OiBSZTogW1BBVENIIDEvM10gZHJtOiBSZXN0b3JlIGRyaXZlci5wcmVjbG9z ZSgpIGZvciBhbGwgdG8gdXNlDQo+IA0KPiBRdW90aW5nIERhbmllbCBWZXR0ZXIgKDIwMjAtMDct MjcgMjA6MzI6NDUpDQo+ID4gT24gVGh1LCBKdWwgMjMsIDIwMjAgYXQgNzoyMSBQTSBDaHJpcyBX aWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4NCj4gd3JvdGU6DQo+ID4gPg0KPiA+ID4g QW4gdW5mb3J0dW5hdGUgc2VxdWVuY2Ugb2YgZXZlbnRzLCBidXQgaXQgdHVybnMgb3V0IHRoZXJl IGlzIGEgdmFsaWQNCj4gPiA+IHVzZWNhc2UgZm9yIGJlaW5nIGFibGUgdG8gZnJlZS9kZWNvdXBs ZSB0aGUgZHJpdmVyIG9iamVjdHMgYmVmb3JlDQo+ID4gPiB0aGV5IGFyZSBmcmVlZCBieSB0aGUg RFJNIGNvcmUuIEluIHBhcnRpY3VsYXIsIGlmIHdlIGhhdmUgYSBwb2ludGVyDQo+ID4gPiBpbnRv IGEgZHJtIGNvcmUgb2JqZWN0IGZyb20gaW5zaWRlIGEgZHJpdmVyIG9iamVjdCwgdGhhdCBwb2lu dGVyDQo+ID4gPiBuZWVkcyB0byBiZSBuZXJmZWQgKmJlZm9yZSogaXQgaXMgZnJlZWQgc28gdGhh dCBjb25jdXJyZW50IGFjY2Vzcw0KPiA+ID4gKGUuZy4gZGVidWdmcykgZG9lcyBub3QgZm9sbG93 aW5nIHRoZSBkYW5nbGluZyBwb2ludGVyLg0KPiA+ID4NCj4gPiA+IFRoZSBsZWdhY3kgbWFya2Vy IHdhcyBhZGRpbmcgaW4gdGhlIGNvZGUgbW92ZW1lbnQgZnJvbSBkcnBfZm9wcy5jIHRvDQo+ID4g PiBkcm1fZmlsZS5jDQo+ID4NCj4gPiBJIG1pZ2h0IGZ1bWJsZSBhIGxvdCwgYnV0IG5vdCB0aGlz IG9uZToNCj4gPg0KPiA+IGNvbW1pdCA0NWMzZDIxM2E0MDBjOTUyYWI3MTE5ZjM5NGM1MjkzYmI2 ODc3ZTZiDQo+ID4gQXV0aG9yOiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGZmd2xsLmNo Pg0KPiA+IERhdGU6ICAgTW9uIE1heSA4IDEwOjI2OjMzIDIwMTcgKzAyMDANCj4gPg0KPiA+ICAg ICBkcm06IE5lcmYgdGhlIHByZWNsb3NlIGNhbGxiYWNrIGZvciBtb2Rlcm4gZHJpdmVycw0KPiAN Cj4gR2FoLCB3aGVuIEkgZ29pbmcgdGhyb3VnaCB0aGUgaGlzdG9yeSBpdCBsb29rZWQgbGlrZSBp dCBhcHBlYXJlZCBvdXQgb2YNCj4gbm93aGVyZS4NCj4gDQo+ID4gQWxzbyBsb29raW5nIGF0IHRo ZSBkZWJ1Z2ZzIGhvb2sgdGhhdCBoYXMgc29tZSByYXRoZXIgYWR2ZW50dXJvdXMNCj4gPiBzdHVm ZiBnb2luZyBvbiBJIHRoaW5rLCBmZWVscyBhIGJpdCBsaWtlIGEga2l0Y2hlbnNpbmsgd2l0aCBi YXR0ZXJpZXMNCj4gPiBpbmNsdWRlZC4gSWYgdGhhdCdzIHJlYWxseSBhbGwgbmVlZGVkIEknZCBz YXkgaXRlcmF0ZSB0aGUgY29udGV4dHMgYnkNCj4gPiBmaXJzdCBnb2luZyBvdmVyIGZpbGVzLCB0 aGVuIHRoZSBjdHggKHdoaWNoIGFyZW50IHNoYXJlZCBhbnl3YXkpIGFuZA0KPiA+IHRoZSBwcm9i bGVtIHNob3VsZCBhbHNvIGJlIGdvbmUuDQo+IA0KPiBPciB3ZSBjb3VsZCBjdXQgb3V0IHRoZSBt aWRkbGVsYXllciBhbmQgcHV0IHRoZSByZWxlYXNlIHVuZGVyIHRoZSBkcml2ZXINCj4gY29udHJv bCB3aXRoIGEgY2FsbCB0byB0aGUgZHJtX3JlbGVhc2UoKSB3aGVuIHRoZSBkcml2ZXIgaXMgcmVh ZHkuDQoNCkNoaXJpcywgY2FuIGV4cGxhaW4gdGhpcyBpZGVhLCBvciBwb3N0IGEgcGF0Y2ggPw0K DQotLUNRDQoNCj4gLUNocmlzDQo=