From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [PATCH libdrm] libdrm/amdgpu: add interface for kernel semaphores Date: Tue, 14 Mar 2017 10:20:35 +0100 Message-ID: <0d1620f3-c77b-d731-6a9a-8db9fca289cc@vodafone.de> References: <20170314005054.7487-1-airlied@gmail.com> <20170314005054.7487-2-airlied@gmail.com> <58C74ECE.3090703@amd.com> <58C763E0.1@amd.com> <20170314085456.rthxyeuffdz3ex4p@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170314085456.rthxyeuffdz3ex4p@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 , zhoucm1 Cc: dri-devel , amd-gfx mailing list , "Mao, David" List-Id: dri-devel@lists.freedesktop.org QW0gMTQuMDMuMjAxNyB1bSAwOTo1NCBzY2hyaWViIERhbmllbCBWZXR0ZXI6Cj4gT24gVHVlLCBN YXIgMTQsIDIwMTcgYXQgMTE6MzA6NDBBTSArMDgwMCwgemhvdWNtMSB3cm90ZToKPj4KPj4gT24g MjAxN+W5tDAz5pyIMTTml6UgMTA6NTIsIERhdmUgQWlybGllIHdyb3RlOgo+Pj4gT24gMTQgTWFy Y2ggMjAxNyBhdCAxMjowMCwgemhvdWNtMSA8ZGF2aWQxLnpob3VAYW1kLmNvbT4gd3JvdGU6Cj4+ Pj4gSGkgRGF2ZSwKPj4+Pgo+Pj4+IENvdWxkIHlvdSB0ZWxsIG1lIHdoeSB5b3UgY3JlYXRlIHlv dXIgbmV3IG9uZSBwYXRjaD8gSSByZW1lbWJlciBJIHNlbmQgb3V0Cj4+Pj4gb3VyIHRoZSB3aG9s ZSBpbXBsZW1lbnRhdGlvbiwgV2h5IG5vdCBkaXJlY3RseSByZXZpZXcgb3VyIHBhdGNoZXM/Cj4+ PiBUaGlzIGlzIHBhdGNoIHJldmlldywgSSdtIG5vdCBzdXJlIHdoYXQgeW91IGFyZSBleHBlY3Rp bmcgaW4gdGVybXMgb2YKPj4+IGRpcmVjdCByZXZpZXcuCj4+Pgo+Pj4gVGhlIHBhdGNoZXMgeW91 IHNlbnQgb3V0IHdlcmUgcmV2aWV3ZWQgYnkgQ2hyaXN0aWFuLCBoZSBzdGF0ZWQgaGUKPj4+IHRo aW5rcyB0aGlzIHNob3VsZAo+Pj4gdXNlIHN5bmNfZmlsZSwgSSB3YXMgaW50ZXJlc3RlZCB0byBz ZWUgaWYgdGhpcyB3YXMgYWN0dWFsbHkgcG9zc2libGUsCj4+PiBzbyBJIGp1c3QgYWRhcHRlZAo+ Pj4gdGhlIHBhdGNoZXMgdG8gY2hlY2sgaWYgaXQgd2FzIHBvc3NpYmxlIHRvIGF2b2lkIGFkZGlu ZyBhIGxvdCBvZiBhbWQKPj4+IHNwZWNpZmljIGNvZGUKPj4+IGZvciBzb21ldGhpbmcgdGhhdCBp c24ndCByZXF1aXJlZCB0byBiZS4gSGVuY2Ugd2h5IEkndmUgc2VudCB0aGlzIGFzCj4+PiBhbiBy ZmMsIGFzIEkgd2FudAo+Pj4gdG8gc2VlIGlmIG90aGVycyB0aGluayB1c2luZyBzeW5jX2ZpbGUg aXMgYSBnb29kIG9yIGJhZCBpZGVhLiBXZSBtYXkKPj4+IGVuZCB1cCBnb2luZwo+Pj4gYmFjayB0 byB0aGUgbm9uLXN5bmNfZmlsZSBiYXNlZCBwYXRjaGVzIGlmIHRoaXMgcHJvdmVzIHRvIGJlIGEg YmFkCj4+PiBpZGVhLCBzbyBmYXIgaXQKPj4+IGRvZXNuJ3QgbG9vayBsaWtlIG9uZS4KPj4+Cj4+ PiBJIGFsc28gcmV2aWV3ZWQgdGhlIHBhdGNoZXMgYW5kIG5vdGVkIGl0IHNob3VsZG4ndCBhZGQg dGhlIHdhaXQvc2lnbmFsCj4+PiBpbnRlcmZhY2VzLAo+Pj4gdGhhdCBpdCBzaG91bGQgdXNlIHRo ZSBjaHVua3Mgb24gY29tbWFuZCBzdWJtaXNzaW9uLCBzbyB3aGlsZSBJIHdhcyBpbgo+Pj4gdGhl cmUgSSByZQo+Pj4gd3JvdGUgdGhhdCBhcyB3ZWxsLgo+PiBZZWFoLCB0aGVuIEknbSBvayB3aXRo IHRoaXMsIGp1c3Qgb3VyIGludGVybmFsIHRlYW0gaGFzIHVzZWQgdGhpcwo+PiBpbXBsZW1lbnRh dGlvbiwgdGhleSBmaW5kIHNvbWUgZ2FwcyBiZXR3ZWVuIHlvdXJzIGFuZCBwcmV2aW91cywgdGhl eSBjb3VsZAo+PiBuZWVkIHRvIGNoYW5nZSB0aGVpcidzIGFnYWluLCB0aGV5IGFyZSBhbm5veWFu Y2UgZm9yIHRoaXMuCj4gVGhpcyBpcyB3aHkgeW91IF9tdXN0XyBnZXQgYW55dGhpbmcgeW91J3Jl IGRvaW5nIGRpc2N1c3NlZCBpbiB1cHN0cmVhbQo+IGZpcnN0LiBZb3VyIGludGVybmFsIHRlYW1z IHNpbXBseSBkbyBub3QgaGF2ZSBkZXNpZ24gYXV0aG9yaXR5IG9uIHN0dWZmCj4gbGlrZSB0aGF0 LiBBbmQgeWVzIGl0IHRha2VzIGZvcmV2ZXIgdG8gZ2V0IGZvcm1lcmx5IHByb3ByaWV0YXJ5Cj4g aW50ZXJuYWwtb25seSB0ZWFtcyB0byB1bmRlcnN0YW5kIHRoaXMsIHNwZWFraW5nIGZyb20geWVh cnMgb2YgZXhwZXJpZW5jZQo+IGltcGxlbWVudCBhIHByb3BlciB1cHN0cmVhbS1kZXNpZ24tZmly c3QgYXBwcm9hY2ggdG8gZmVhdHVyZSBkZXZlbG9wbWVudAo+IGhlcmUgYXQgaW50ZWwuCgoiaW50 ZXJuYWwgdGVhbXMgc2ltcGx5IGRvIG5vdCBoYXZlIGRlc2lnbiBhdXRob3JpdHkgb24gc3R1ZmYg bGlrZSB0aGF0IgoKQ2FuIEkgcHJpbnQgdGhhdCBvbiBhIHQtc2hpcnQgYW5kIHN0YXJ0IHRvIHNl bGwgaXQ/CgpDaHJpc3RpYW4uCgo+IC1EYW5pZWwKCgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1h bi9saXN0aW5mby9kcmktZGV2ZWwK