From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [PATCH 2/2] drm/amdgpu: stop disabling irqs when it isn't neccessary Date: Mon, 13 Jun 2016 19:37:18 +0200 Message-ID: <575EEF4E.9040703@vodafone.de> References: <1465827163-27638-1-git-send-email-deathsimple@vodafone.de> <1465827163-27638-2-git-send-email-deathsimple@vodafone.de> <20160613163319.GI1338@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from pegasos-out.vodafone.de (pegasos-out.vodafone.de [80.84.1.38]) by gabe.freedesktop.org (Postfix) with ESMTP id DF1F46E683 for ; Mon, 13 Jun 2016 17:37:23 +0000 (UTC) Received: from localhost (localhost.localdomain [127.0.0.1]) by pegasos-out.vodafone.de (Rohrpostix1 Daemon) with ESMTP id 28728261A75 for ; Mon, 13 Jun 2016 19:37:23 +0200 (CEST) Received: from pegasos-out.vodafone.de ([127.0.0.1]) by localhost (rohrpostix1.prod.vfnet.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 6hrcgNteSwMS for ; Mon, 13 Jun 2016 19:37:20 +0200 (CEST) In-Reply-To: <20160613163319.GI1338@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 Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org QW0gMTMuMDYuMjAxNiB1bSAxODozMyBzY2hyaWViIERhbmllbCBWZXR0ZXI6Cj4gT24gTW9uLCBK dW4gMTMsIDIwMTYgYXQgMDQ6MTI6NDNQTSArMDIwMCwgQ2hyaXN0aWFuIEvDtm5pZyB3cm90ZToK Pj4gRnJvbTogQ2hyaXN0aWFuIEvDtm5pZyA8Y2hyaXN0aWFuLmtvZW5pZ0BhbWQuY29tPgo+Pgo+ PiBBIHJlZ3VsYXIgc3Bpbl9sb2NrL3VubG9jayBzaG91bGQgZG8gaGVyZSBhcyB3ZWxsLgo+Pgo+ PiBTaWduZWQtb2ZmLWJ5OiBDaHJpc3RpYW4gS8O2bmlnIDxjaHJpc3RpYW4ua29lbmlnQGFtZC5j b20+Cj4gSnVzdCBkcml2ZS1ieSBjb21tZW50LCBidXQgeW91IGNhbid0IG1peCB1cCBpcnEgc3Bp bmxvY2tzIHdpdGggbm9ybWFsCj4gb25lcy4gQW5kIHRoZXJlJ3MgcGxhY2VzIHdoZXJlIHRoaXMg aXMgc3RpbGwgaXJxc2F2ZSwgYnV0IHNvbWUgb2YgdGhlc2UKPiBmdW5jdGlvbnMgY2FuIGJlIGNh bGxlZCBkaXJlY3RseSBmcm9tIHRoZSBzY2hlZHVsZXIga3RocmVhZC4gWW91IGNhbiBvbmx5Cj4g ZHJvcCB0aGUgX2lycXNhdmUgaWYgeW91IGtub3cgeW91J3JlIGFsd2F5cyBjYWxsZWQgZnJvbSBo YXJkaXJxIGNvbnRleHQKPiAoc29mdGlycSBpc24ndCBlbm91Z2gpLCBvciB3aGVuIHlvdSBrbm93 IHNvbWVvbmUgYWxyZWFkeSBkaXNhYmxlZAo+IGludGVycnVwdHMuIEFuZCB5b3UgY2FuIHNpbXBs aWZ5IHRoZSBfaXJxc2F2ZSB0byBqdXN0IF9pcnEgd2hlbiB5b3UgYXJlIGluCj4gYWx3YXlzIGlu IHByb2Nlc3MgY29udGV4dCBhbmQgaXJxcyBhcmUgYWx3YXlzIHN0aWxsIGVuYWJsZWQuCj4KPiBP biBhIHN1cGVyLXF1aWNrIGxvb2sgc2VlbXMgZmlzaHkuCgpUaGUgcG9pbnQgaXMgdGhlcmUgaXNu J3QgZXZlbiBhbnkgSVJRIGludm9sdmVkIGluIGFsbCBvZiB0aGlzLgoKVGhlIHNwaW4gaXMgZWl0 aGVyIGxvY2tlZCBmcm9tIGEgd29yayBpdGVtIG9yIHRoZSBrdGhyZWFkLCBuZXZlciBmcm9tIApp cnEgY29udGV4dC4KCkNocmlzdGlhbi4KCj4gLURhbmllbAo+Cj4+IC0tLQo+PiAgIGRyaXZlcnMv Z3B1L2RybS9hbWQvc2NoZWR1bGVyL2dwdV9zY2hlZHVsZXIuYyB8IDE0ICsrKysrKy0tLS0tLS0t Cj4+ICAgMSBmaWxlIGNoYW5nZWQsIDYgaW5zZXJ0aW9ucygrKSwgOCBkZWxldGlvbnMoLSkKPj4K Pj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvc2NoZWR1bGVyL2dwdV9zY2hlZHVs ZXIuYyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvc2NoZWR1bGVyL2dwdV9zY2hlZHVsZXIuYwo+PiBp bmRleCBiMWQ0OWM1Li5lMTNiMTQwIDEwMDY0NAo+PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1k L3NjaGVkdWxlci9ncHVfc2NoZWR1bGVyLmMKPj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9z Y2hlZHVsZXIvZ3B1X3NjaGVkdWxlci5jCj4+IEBAIC0zMzEsMTcgKzMzMSwxNiBAQCBzdGF0aWMg dm9pZCBhbWRfc2NoZWRfam9iX2ZpbmlzaChzdHJ1Y3Qgd29ya19zdHJ1Y3QgKndvcmspCj4+ICAg CXN0cnVjdCBhbWRfc2NoZWRfam9iICpzX2pvYiA9IGNvbnRhaW5lcl9vZih3b3JrLCBzdHJ1Y3Qg YW1kX3NjaGVkX2pvYiwKPj4gICAJCQkJCQkgICBmaW5pc2hfd29yayk7Cj4+ICAgCXN0cnVjdCBh bWRfZ3B1X3NjaGVkdWxlciAqc2NoZWQgPSBzX2pvYi0+c2NoZWQ7Cj4+IC0JdW5zaWduZWQgbG9u ZyBmbGFnczsKPj4gICAKPj4gICAJLyogcmVtb3ZlIGpvYiBmcm9tIHJpbmdfbWlycm9yX2xpc3Qg Ki8KPj4gLQlzcGluX2xvY2tfaXJxc2F2ZSgmc2NoZWQtPmpvYl9saXN0X2xvY2ssIGZsYWdzKTsK Pj4gKwlzcGluX2xvY2soJnNjaGVkLT5qb2JfbGlzdF9sb2NrKTsKPj4gICAJbGlzdF9kZWxfaW5p dCgmc19qb2ItPm5vZGUpOwo+PiAgIAlpZiAoc2NoZWQtPnRpbWVvdXQgIT0gTUFYX1NDSEVEVUxF X1RJTUVPVVQpIHsKPj4gICAJCXN0cnVjdCBhbWRfc2NoZWRfam9iICpuZXh0Owo+PiAgIAo+PiAt CQlzcGluX3VubG9ja19pcnFyZXN0b3JlKCZzY2hlZC0+am9iX2xpc3RfbG9jaywgZmxhZ3MpOwo+ PiArCQlzcGluX3VubG9jaygmc2NoZWQtPmpvYl9saXN0X2xvY2spOwo+PiAgIAkJY2FuY2VsX2Rl bGF5ZWRfd29ya19zeW5jKCZzX2pvYi0+d29ya190ZHIpOwo+PiAtCQlzcGluX2xvY2tfaXJxc2F2 ZSgmc2NoZWQtPmpvYl9saXN0X2xvY2ssIGZsYWdzKTsKPj4gKwkJc3Bpbl9sb2NrKCZzY2hlZC0+ am9iX2xpc3RfbG9jayk7Cj4+ICAgCj4+ICAgCQkvKiBxdWV1ZSBURFIgZm9yIG5leHQgam9iICov Cj4+ICAgCQluZXh0ID0gbGlzdF9maXJzdF9lbnRyeV9vcl9udWxsKCZzY2hlZC0+cmluZ19taXJy b3JfbGlzdCwKPj4gQEAgLTM1MCw3ICszNDksNyBAQCBzdGF0aWMgdm9pZCBhbWRfc2NoZWRfam9i X2ZpbmlzaChzdHJ1Y3Qgd29ya19zdHJ1Y3QgKndvcmspCj4+ICAgCQlpZiAobmV4dCkKPj4gICAJ CQlzY2hlZHVsZV9kZWxheWVkX3dvcmsoJm5leHQtPndvcmtfdGRyLCBzY2hlZC0+dGltZW91dCk7 Cj4+ICAgCX0KPj4gLQlzcGluX3VubG9ja19pcnFyZXN0b3JlKCZzY2hlZC0+am9iX2xpc3RfbG9j aywgZmxhZ3MpOwo+PiArCXNwaW5fdW5sb2NrKCZzY2hlZC0+am9iX2xpc3RfbG9jayk7Cj4+ICAg CXNjaGVkLT5vcHMtPmZyZWVfam9iKHNfam9iKTsKPj4gICB9Cj4+ICAgCj4+IEBAIC0zNjQsMTUg KzM2MywxNCBAQCBzdGF0aWMgdm9pZCBhbWRfc2NoZWRfam9iX2ZpbmlzaF9jYihzdHJ1Y3QgZmVu Y2UgKmYsIHN0cnVjdCBmZW5jZV9jYiAqY2IpCj4+ICAgc3RhdGljIHZvaWQgYW1kX3NjaGVkX2pv Yl9iZWdpbihzdHJ1Y3QgYW1kX3NjaGVkX2pvYiAqc19qb2IpCj4+ICAgewo+PiAgIAlzdHJ1Y3Qg YW1kX2dwdV9zY2hlZHVsZXIgKnNjaGVkID0gc19qb2ItPnNjaGVkOwo+PiAtCXVuc2lnbmVkIGxv bmcgZmxhZ3M7Cj4+ICAgCj4+IC0Jc3Bpbl9sb2NrX2lycXNhdmUoJnNjaGVkLT5qb2JfbGlzdF9s b2NrLCBmbGFncyk7Cj4+ICsJc3Bpbl9sb2NrKCZzY2hlZC0+am9iX2xpc3RfbG9jayk7Cj4+ICAg CWxpc3RfYWRkX3RhaWwoJnNfam9iLT5ub2RlLCAmc2NoZWQtPnJpbmdfbWlycm9yX2xpc3QpOwo+ PiAgIAlpZiAoc2NoZWQtPnRpbWVvdXQgIT0gTUFYX1NDSEVEVUxFX1RJTUVPVVQgJiYKPj4gICAJ ICAgIGxpc3RfZmlyc3RfZW50cnlfb3JfbnVsbCgmc2NoZWQtPnJpbmdfbWlycm9yX2xpc3QsCj4+ ICAgCQkJCSAgICAgc3RydWN0IGFtZF9zY2hlZF9qb2IsIG5vZGUpID09IHNfam9iKQo+PiAgIAkJ c2NoZWR1bGVfZGVsYXllZF93b3JrKCZzX2pvYi0+d29ya190ZHIsIHNjaGVkLT50aW1lb3V0KTsK Pj4gLQlzcGluX3VubG9ja19pcnFyZXN0b3JlKCZzY2hlZC0+am9iX2xpc3RfbG9jaywgZmxhZ3Mp Owo+PiArCXNwaW5fdW5sb2NrKCZzY2hlZC0+am9iX2xpc3RfbG9jayk7Cj4+ICAgfQo+PiAgIAo+ PiAgIHN0YXRpYyB2b2lkIGFtZF9zY2hlZF9qb2JfdGltZWRvdXQoc3RydWN0IHdvcmtfc3RydWN0 ICp3b3JrKQo+PiAtLSAKPj4gMi41LjAKPj4KPj4gX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KPj4gZHJpLWRldmVsIG1haWxpbmcgbGlzdAo+PiBkcmktZGV2 ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4+IGh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9kcmktZGV2ZWwK