From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 2/6] drm/i915: Move drm_crtc_vblank_get out of disabled pre-emption area. Date: Thu, 4 Aug 2016 10:52:34 +0200 Message-ID: <20160804085234.GZ6232@phenom.ffwll.local> References: <1470260019-6173-1-git-send-email-rodrigo.vivi@intel.com> <1470260019-6173-3-git-send-email-rodrigo.vivi@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x241.google.com (mail-wm0-x241.google.com [IPv6:2a00:1450:400c:c09::241]) by gabe.freedesktop.org (Postfix) with ESMTPS id 81C636E249 for ; Thu, 4 Aug 2016 08:52:40 +0000 (UTC) Received: by mail-wm0-x241.google.com with SMTP id q128so41776427wma.1 for ; Thu, 04 Aug 2016 01:52:40 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1470260019-6173-3-git-send-email-rodrigo.vivi@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Rodrigo Vivi Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBBdWcgMDMsIDIwMTYgYXQgMDI6MzM6MzVQTSAtMDcwMCwgUm9kcmlnbyBWaXZpIHdy b3RlOgo+IGRybV9jcnRjX3ZibGFua19nZXQgY2FsbCB0aGUgZHJtX3ZibGFua19wcmVwYXJlIHRo YXQgd2lsbCBiZSB1c2VkIHNvb24KPiB0byBjb250cm9sIHBvd2VyIHNhdmluZyBzdGF0ZXMgb3Ig YW55dGhpbmcgZWxzZSB0aGF0IG5lZWRzIGEgbXV0ZXgKPiBiZWZvcmUgdGhlIHZibGFuayBoYXBw ZW5zLgo+IAo+IGxvY2FsX2lycV9kaXNhYmxlIGRpc2FibGVzIGtlcm5lbCBwcmVlbXB0aW9uIHNv IHdlIHdvbid0IGJlIGFibGUKPiB0byB1c2UgbXV0ZXggaW5zaWRlIGRybV9jcnRjX3ZibGFua19n ZXQuIEZvciB0aGlzIHJlYXNvbiB3ZSBuZWVkCj4gdG8gbW92ZSB0aGUgZHJtX2NydGNfdmJsYW5r X2dldCBhIGxpdHRsZSB1cCBiZWZvcmUgZGlzYWJsaW5nIHRoZQo+IGludGVycnVwdGlvbnMuCj4g Cj4gU2lnbmVkLW9mZi1ieTogUm9kcmlnbyBWaXZpIDxyb2RyaWdvLnZpdmlAaW50ZWwuY29tPgo+ IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9zcHJpdGUuYyB8IDggKysrKy0tLS0K PiAgMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKPiAKPiBk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfc3ByaXRlLmMgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9zcHJpdGUuYwo+IGluZGV4IDBkZTkzNWEuLmQ4YmMyN2MgMTAw NjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfc3ByaXRlLmMKPiArKysgYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9zcHJpdGUuYwo+IEBAIC05NCwxNCArOTQsMTQgQEAg dm9pZCBpbnRlbF9waXBlX3VwZGF0ZV9zdGFydChzdHJ1Y3QgaW50ZWxfY3J0YyAqY3J0YykKPiAg CW1pbiA9IHZibGFua19zdGFydCAtIHVzZWNzX3RvX3NjYW5saW5lcyhhZGp1c3RlZF9tb2RlLCAx MDApOwo+ICAJbWF4ID0gdmJsYW5rX3N0YXJ0IC0gMTsKPiAgCj4gLQlsb2NhbF9pcnFfZGlzYWJs ZSgpOwo+IC0KPiAgCWlmIChtaW4gPD0gMCB8fCBtYXggPD0gMCkKPiAgCQlyZXR1cm47Cj4gIAo+ ICAJaWYgKFdBUk5fT04oZHJtX2NydGNfdmJsYW5rX2dldCgmY3J0Yy0+YmFzZSkpKQo+ICAJCXJl dHVybjsKPiAgCj4gKwlsb2NhbF9pcnFfZGlzYWJsZSgpOwo+ICsKPiAgCWNydGMtPmRlYnVnLm1p bl92YmwgPSBtaW47Cj4gIAljcnRjLT5kZWJ1Zy5tYXhfdmJsID0gbWF4Owo+ICAJdHJhY2VfaTkx NV9waXBlX3VwZGF0ZV9zdGFydChjcnRjKTsKPiBAQCAtMTY2LDYgKzE2Niw4IEBAIHZvaWQgaW50 ZWxfcGlwZV91cGRhdGVfZW5kKHN0cnVjdCBpbnRlbF9jcnRjICpjcnRjLCBzdHJ1Y3QgaW50ZWxf ZmxpcF93b3JrICp3b3JrCj4gIAo+ICAJdHJhY2VfaTkxNV9waXBlX3VwZGF0ZV9lbmQoY3J0Yywg ZW5kX3ZibF9jb3VudCwgc2NhbmxpbmVfZW5kKTsKPiAgCj4gKwlsb2NhbF9pcnFfZW5hYmxlKCk7 Cj4gKwo+ICAJLyogV2UncmUgc3RpbGwgaW4gdGhlIHZibGFuay1ldmFkZSBjcml0aWNhbCBzZWN0 aW9uLCB0aGlzIGNhbid0IHJhY2UuCj4gIAkgKiBXb3VsZCBiZSBzbGlnaHRseSBuaWNlIHRvIGp1 c3QgZ3JhYiB0aGUgdmJsYW5rIGNvdW50IGFuZCBhcm0gdGhlCj4gIAkgKiBldmVudCBvdXRzaWRl IG9mIHRoZSBjcml0aWNhbCBzZWN0aW9uIC0gdGhlIHNwaW5sb2NrIG1pZ2h0IHNwaW4gZm9yIGEK PiBAQCAtMTgwLDggKzE4Miw2IEBAIHZvaWQgaW50ZWxfcGlwZV91cGRhdGVfZW5kKHN0cnVjdCBp bnRlbF9jcnRjICpjcnRjLCBzdHJ1Y3QgaW50ZWxfZmxpcF93b3JrICp3b3JrCj4gIAkJY3J0Yy0+ YmFzZS5zdGF0ZS0+ZXZlbnQgPSBOVUxMOwo+ICAJfQo+ICAKPiAtCWxvY2FsX2lycV9lbmFibGUo KTsKCllvdSBjYW4ndCBkbyB0aGlzLiBQbHMgcmVhYWQgdGhlIGNvbW1lbnQgcmlnaHQgYWJvdmUg d2h5LgoKV2hhdCB3ZSBuZWVkIGhlcmUgaXMgYSBkcm1fY3J0Y192YmxhbmtfZ2V0X25vcmVzdW1l KCkgb3Igc2ltaWxhciB3aGljaAp3aWxsIGZhaWwgdmVyeSBsb3VkbHkgaWYgdGhlIHZibGFuayBy ZWZjb3VudCBpcyAwLiBfbm9yZXN1bWUgc2luY2UgdGhhdAptaXJyb3JvcyBydW50aW1lIFBNLCBi dXQgaXQncyBhIHJlYWxseSBiYWQgbmFtZS4KLURhbmllbAoKCj4gLQo+ICAJaWYgKGNydGMtPmRl YnVnLnN0YXJ0X3ZibF9jb3VudCAmJgo+ICAJICAgIGNydGMtPmRlYnVnLnN0YXJ0X3ZibF9jb3Vu dCAhPSBlbmRfdmJsX2NvdW50KSB7Cj4gIAkJRFJNX0VSUk9SKCJBdG9taWMgdXBkYXRlIGZhaWx1 cmUgb24gcGlwZSAlYyAoc3RhcnQ9JXUgZW5kPSV1KSB0aW1lICVsbGQgdXMsIG1pbiAlZCwgbWF4 ICVkLCBzY2FubGluZSBzdGFydCAlZCwgZW5kICVkXG4iLAo+IC0tIAo+IDIuNC4zCj4gCj4gX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiBJbnRlbC1nZngg bWFpbGluZyBsaXN0Cj4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IGh0dHBzOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4CgotLSAKRGFu aWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Js b2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn Cmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4 Cg==