From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Gordon Subject: Re: [PATCH 2/2] drm/i915: Mark obj->mapping as dirtying the backing storage Date: Wed, 20 Apr 2016 20:38:14 +0100 Message-ID: <5717DAA6.6020403@intel.com> References: <1460467951-9716-1-git-send-email-chris@chris-wilson.co.uk> <1460467951-9716-2-git-send-email-chris@chris-wilson.co.uk> <20160412151840.GC21985@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTP id 424C16EAFC for ; Wed, 20 Apr 2016 19:38:17 +0000 (UTC) In-Reply-To: <20160412151840.GC21985@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org, Tvrtko Ursulin List-Id: intel-gfx@lists.freedesktop.org T24gMTIvMDQvMTYgMTY6MTgsIENocmlzIFdpbHNvbiB3cm90ZToKPiBPbiBUdWUsIEFwciAxMiwg MjAxNiBhdCAwMjozMjozMVBNICswMTAwLCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4+IFdoZW4gcmV2 aWV3aW5nIHNvbWUgb2YgVHZydGtvJ3MgdXNhZ2UgZm9yIGk5MTVfZ2VtX29iamVjdF9waW5fbWFw KCksIGhlCj4+IHN1Z2dlc3RlZCByZXBsYWNpbmcgc29tZSB1c2Ugb2Yga21hcChpOTE1X2dlbV9v YmplY3RfZ2V0X2RpcnR5X3BhZ2UoKSkKPj4gd2l0aCBhIHBsYWluIGk5MTVfZ2VtX29iamVjdF9w aW5fbWFwKCkuIFRoaXMgcmFpc2VkIHRoZSBxdWVzdGlvbiBvZiB3aG8KPj4gc2hvdWxkIG1hcmsg dGhlIHBhZ2UgYXMgZGlydHkgKG9yIHRoZSBtYXBwaW5nIGNhc2UsIHRoZSBvYmplY3QpLgo+PiBX ZSBjYW4gd3JpdGUgc2ltcGxlciwgc2FmZXIgY29kZSBpZiB3ZSBtYXJrIHRoZSBlbnRpcmUgb2Jq ZWN0IGFzIGRpcnR5Cj4+IHVwb24gb2J0YWluaW5nIHRoZSBvYmotPm1hcHBpbmcuIChUaGUgY291 bnRlci1hcmd1bWVudCBpcyB0aGF0IHRoZQo+PiBjYWxsZXIgc2hvdWxkIGJlIG1hcmtpbmcgdGhl IG9iamVjdCBhcyBkaXJ0eSBpdHNlbGYsIG9yIHdlIHNob3VsZCBiZQo+PiBwYXNzaW5nIGluIGEg ZGlyZWN0aW9uIHBhcmFtZXRlci4pCgpIbW0sIGRpZG4ndCBJIHNheSB0aGF0IGJhY2sgaW4gRGVj ZW1iZXI/Cgo+IFdoYXQgSSBwYXJ0aWN1bGFybHkgZGlzbGlrZSBhYm91dCB0aGUgY3VycmVudCBv YmotPmRpcnR5IGlzIHRoYXQgaXQgaXMKPiBzdHJpY3RseSBvbmx5IHZhbGlkIGluc2lkZSBhIHBp bl9wYWdlcy91bnBpbl9wYWdlcyBzZWN0aW9uLiBUaGF0IGlzbid0Cj4gY2xlYXIgZnJvbSB0aGUg QVBJIGF0bS4KPiAtQ2hyaXMKCkJ1dCBuby1vbmUgZXZlciByZWFkcyBpdCB1bnRpbCBhZnRlciB0 aGUgcGluY291bnQgZ29lcyB0byB6ZXJvISBJIGRvbid0IApldmVuIHRoaW5rIHJlYWRpbmcgaXQg aXMgcGFydCBvZiB0aGUgcHVibGljIEFQSSBhdCBhbGw7IHNvIHdlIHByb2JhYmx5IApzaG91bGQg cmVwbGFjZSAnb2JqLT5kaXJ0eSA9IHRydWUnIHdpdGggaTkxNV9nZW1fb2JqZWN0X21hcmtfZGly dHkob2JqKSAKZXZlcnl3aGVyZS4KCkFzIGZvciBleGlzdGluZyBjYWxsZXJzIG9mIHBpbi1hbmQt bWFwOgouIHBvcHVsYXRlLWNvbnRleHQoKSBtYXJrcyB0aGUgb2JqZWN0IGRpcnR5Ci4gY29udGV4 dCBwaW5uaW5nIGFscmVhZHkgbWFya3MgdGhlIHdob2xlIG9iamVjdCBkaXJ0eQouIGNvbnRleHQg cmVzZXQgYWxyZWFkeSBtYXJrcyB0aGUgd2hvbGUgb2JqZWN0IGRpcnR5Ci4gdGhlIExSQyBIV1NQ IGNvZGUgZG9lc24ndCBtYXJrIGl0IChidXQgaXQncyBwYXJ0IG9mIHRoZSBjb250ZXh0KQpidXQK LiBwaW4tYW5kLW1hcCByaW5nYnVmZmVyIGRvZXNuJ3QgbWFyayBhbnl0aGluZyAtIHdlIGNvdWxk IGFkZCBpdAouIHRoZSBkbWFidWYgY29kZSBkb2Vzbid0IG1hcmsgYW55dGhpbmcgLSBzaG91bGQg aXQ/CgpBbGwgdGhlIGFib3ZlIHBsYWNlcyB0aGF0IHNldCBvYmotPmRpcnR5IGFyZSBlaXRoZXIg dG91Y2hpbmcgbXVsdGlwbGUgCnBhZ2VzIHRoZW1zZWx2ZXMgb3IgaGF2ZSBtYXBwZWQgdGhlIHdo b2xlIG9iamVjdCBmb3IgYWNjZXNzIGJ5IHRoZSBHUFUsIApzbyBpbiBhbGwgdGhlc2UgY2FzZXMg bXVsdGlwbGUgcGFnZXMgYXJlIChwb3RlbnRpYWxseSkgZGlydHkuCgouRGF2ZS4KX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcg bGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==