From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 1/2] drm: refernce count event->completion Date: Thu, 09 Feb 2017 16:39:29 +0200 Message-ID: <87mvdvsa1q.fsf@intel.com> References: <20161221102331.31033-1-daniel.vetter@ffwll.ch> <20161221103641.GA735@nuc-i3427.alporthouse.com> <5d8242c1-f3e5-4042-a222-c36119089e68@linux.intel.com> <20170104100510.fhgu237qfhiv47gr@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170104100510.fhgu237qfhiv47gr@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Daniel Vetter , Maarten Lankhorst Cc: Daniel Vetter , Intel Graphics Development , Jim Rees , stable@vger.kernel.org, DRI Development , Daniel Vetter List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCAwNCBKYW4gMjAxNywgRGFuaWVsIFZldHRlciA8ZGFuaWVsQGZmd2xsLmNoPiB3cm90 ZToKPiBPbiBXZWQsIERlYyAyMSwgMjAxNiBhdCAxMjowODo0NVBNICswMTAwLCBNYWFydGVuIExh bmtob3JzdCB3cm90ZToKPj4gT3AgMjEtMTItMTYgb20gMTE6MzYgc2NocmVlZiBDaHJpcyBXaWxz b246Cj4+ID4gT24gV2VkLCBEZWMgMjEsIDIwMTYgYXQgMTE6MjM6MzBBTSArMDEwMCwgRGFuaWVs IFZldHRlciB3cm90ZToKPj4gPj4gV2hlbiB3cml0aW5nIHRoZSBnZW5lcmljIG5vbmJsb2NraW5n IGNvbW1pdCBjb2RlIEkgYXNzdW1lZCB0aGF0Cj4+ID4+IHRocm91Z2ggY2xldmVyIGxpZmV0aW1l IG1hbmFnZW1lbnQgSSBjYW4gYXNzdXJlIHRoYXQgdGhlIGNvbXBsZXRpb24KPj4gPj4gKHN0b3Jl ZCBpbiBkcm1fY3J0Y19jb21taXQpIG9ubHkgZ2V0cyBmcmVlZCBhZnRlciBpdCBpcyBjb21wbGV0 ZWQuIEFuZAo+PiA+PiB0aGF0IHdvcmtlZC4KPj4gPj4KPj4gPj4gSSBhbHNvIHdhbnRlZCB0byBt YWtlIG5vbmJsb2NraW5nIGhlbHBlcnMgcmVzaWxpZW50IGFnYWluc3QgZHJpdmVyCj4+ID4+IGJ1 Z3MsIGJ5IGhhdmluZyB0aW1lb3V0cyBldmVyeXdoZXJlLiBBbmQgdGhhdCB3b3JrZWQgdG9vLgo+ PiA+Pgo+PiA+PiBVbmZvcnR1bmF0ZWx5IHRha2luZyBib3RocyB0aGluZ3MgdG9nZXRoZXIgcmVz dWx0cyBpbiBvb3BzZXMgOiggV2VsbCwKPj4gPj4gYXQgbGVhc3Qgc29tZXRpbWVzOiBXaGF0IHNl ZW1zIHRvIGhhcHBlbiBpcyB0aGF0IHRoZSBkcm0gZXZlbnQgaGFuZ3MKPj4gPj4gYXJvdW5kIGZv cmV2ZXIgc3R1Y2sgaW4gbGltYm8gbGFuZC4gVGhlIG5vbmJsb2NraW5nIGhlbHBlcnMgZXZlbnR1 YWxseQo+PiA+PiB0aW1lIG91dCwgbW92ZSBvbiBhbmQgcmVsZWFzZSBpdC4gTm93IHRoZSBidWcg SSB0ZXN0ZWQgYWxsIHRoaXMKPj4gPj4gYWdhaW5zdCBpcyBkcml2ZXJzIHRoYXQganVzdCBlbnRp cmVseSBmYWlsIHRvIGRlbGl2ZXIgdGhlIHZibGFuawo+PiA+PiBldmVudHMgbGlrZSB0aGV5IHNo b3VsZCwgYW5kIGluIHRob3NlIGNhc2VzIHRoZSBldmVudCBpcyBzaW1wbHkKPj4gPj4gbGVha2Vk LiBCdXQgd2hhdCBzZWVtcyB0byBoYXBwZW4sIGF0IGxlYXN0IHNvbWV0aW1lcywgb24gaTkxNSBp cyB0aGF0Cj4+ID4+IHRoZSBldmVudCBpcyBzZXQgdXAgY29ycmVjdGx5LCBidXQgc29tb2hvdyB0 aGUgdmJsYW5rIGZhaWxzIHRvIGZpcmUgaW4KPj4gPj4gdGltZS4gV2hpY2ggbWVhbnMgdGhlIGV2 ZW50IGlzbid0IGxlYWtlZCwgaXQncyBzdGlsbCB0aGVyZSB3YWl0aW5nIGZvcgo+PiA+PiBldmV2 bnR1YWxseSBhIHZibGFuayB0byBmaXJlLiBUaGF0IHRlbmRzIHRvIGhhcHBlbiB3aGVuIHJlLWVu YWJsaW5nIHRoZQo+PiA+PiBwaXBlLCBhbmQgdGhlbiB0aGUgdHJhcCBzcHJpbmdzIGFuZCB0aGUg a2VybmVsIG9vcHNlcy4KPj4gPj4KPj4gPj4gVGhlIGNvcnJlY3QgZml4IGhlcmUgaXMgc2ltcGx5 IHRvIHJlZmNvdW50IHRoZSBjcnRjIGNvbW1pdCB0byBtYWtlCj4+ID4+IHN1cmUgdGhhdCB0aGUg ZXZlbnQgc3RpY2tzIGFyb3VuZCBldmVuIGZvciBkcml2ZXJzIHdoaWNoIG9ubHkKPj4gPj4gc29t ZXRpbWVzIGZhaWwgdG8gZGVsaXZlciB2YmxhbmtzIGZvciBzb21lIGFyYml0cmFyeSByZWFzb25z LiBTaW5jZQo+PiA+PiBjcnRjIGNvbW1pdHMgYXJlIGFscmVhZHkgcmVmY291bnRlZCB0aGF0J3Mg ZWFzeSB0byBkby4KPj4gPiBPciBtYWtlIHRoZSBldmVudCBhIHBhcnQgb2YgdGhlIGF0b21pYyBz dGF0ZT8KPj4gPiAtQ2hyaXMKPj4gPgo+PiBhZmFpY3QgY3J0YyBjb21taXQgaXMgYWxyZWFkeSB0 YWtlbiB0byB3YWl0IGZvciBjb21wbGV0aW9uLCBzbyB0aGlzIHBhdGNoIG1ha2VzIHNlbnNlLgo+ PiAKPj4gVGhlcmUncyBqdXN0IGEgbWlub3IgdHlwbyBpbiB0aGUgc3ViamVjdC4gOikKPj4gTm90 IHN1cmUgdGhhdCByZWxlYXNlX2NvbW1pdCBzaG91bGQgYmUgYSBmdW5jdGlvbiBwb2ludGVyLCBy ZWdhcmRsZXNzLi4KPj4gCj4+IFJldmlld2VkLWJ5OiBNYWFydGVuIExhbmtob3JzdCA8bWFhcnRl bi5sYW5raG9yc3RAbGludXguaW50ZWwuY29tPgo+Cj4gSXQgZGlkbid0IGhlbHAgdGhlIGJ1ZyBy ZXBvcnRlcnMgYWdhaW5zdCBvb3BzZXMgKGJ1dCB0aGUgcmVwb3J0ZXJzIGFyZQo+IHN1cHJlbWVs eSBjb25mdXNpbmcsIEkgaGF2ZSBubyBpZGVhIHdoYXQncyByZWFsbHkgYmVpbmcgdGVzdGVkLCB0 aGUKPiBidWd6aWxsYSBpcyBhIG1lc3MpLCBidXQgSSBzdGlsbCB0aGluayB0aGUgcGF0Y2ggaXMg dXNlZnVsIGZvciBtb3JlCj4gcm9idWVzdG5lc3MsIEkgZHJvcHBlZCB0aGUgY2M6IHN0YWJsZSBh bmQgYXBwbGllZCBpdCB0byBkcm0tbWlzYy4KCkFncmVlZCBvbiB0aGUgYnVnIFsxXSBiZWluZyBh IG1lc3MuIEhvd2V2ZXIsIHRoZSBidWcgaGFzIGEgcmVsaWFibGUKYmlzZWN0IHJlc3VsdCwgdGhl IHJldmVydCB3YXMgcG9zdGVkIGJ5IHNvbWUgb2YgdGhlIHJlcG9ydGVycyBvbiB0aGUKbGlzdHMg YW5kIGluIHRoZSBidWcsIGFuZCBub3cgc29tZXRoaW5nIHRoYXQgd2lsbCBub3QgaGVscCBhbnlv bmUgaW4KdjQuOSBvciB2NC4xMCB3YXMgcHVzaGVkLiA6KAoKQlIsCkphbmkuCgoKWzFdIGh0dHBz Oi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTk2NzgxCgotLSAKSmFuaSBO aWt1bGEsIEludGVsIE9wZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudGVyCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QK ZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=