From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH v2] drm/i915: Restore inhibiting the load of the default context Date: Thu, 10 Dec 2015 11:45:54 +0100 Message-ID: <20151210104554.GU20822@phenom.ffwll.local> References: <87zixz4r0k.fsf@gaia.fi.intel.com> <1448630935-27377-1-git-send-email-chris@chris-wilson.co.uk> <87y4d2y5am.fsf@gaia.fi.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-f45.google.com (mail-wm0-f45.google.com [74.125.82.45]) by gabe.freedesktop.org (Postfix) with ESMTPS id E060A6E100 for ; Thu, 10 Dec 2015 02:45:59 -0800 (PST) Received: by mail-wm0-f45.google.com with SMTP id v187so26414725wmv.1 for ; Thu, 10 Dec 2015 02:45:59 -0800 (PST) Content-Disposition: inline In-Reply-To: <87y4d2y5am.fsf@gaia.fi.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Mika Kuoppala Cc: Daniel Vetter , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBEZWMgMTAsIDIwMTUgYXQgMTI6MTk6MjlQTSArMDIwMCwgTWlrYSBLdW9wcGFsYSB3 cm90ZToKPiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4gd3JpdGVzOgo+ IAo+ID4gRm9sbG93aW5nIGEgR1BVIHJlc2V0LCB3ZSBtYXkgbGVhdmUgdGhlIGNvbnRleHQgaW4g YSBwb29ybHkgZGVmaW5lZAo+ID4gc3RhdGUsIGFuZCByZWxvYWRpbmcgZnJvbSB0aGF0IGNvbnRl eHQgd2lsbCBsZWF2ZSB0aGUgR1BVIGZsdW1tb3hlZC4gRm9yCj4gPiBzZWNvbmRhcnkgY29udGV4 dHMsIHRoaXMgd2lsbCBsZWFkIHRvIHRoYXQgY29udGV4dCBiZWluZyBiYW5uZWQgLSBidXQKPiA+ IGN1cnJlbnRseSBpdCBpcyBhbHNvIGNhdXNpbmcgdGhlIGRlZmF1bHQgY29udGV4dCB0byBiZWNv bWUgYmFubmVkLAo+ID4gbGVhZGluZyB0byB0dXJtb2lsIGluIHRoZSBzaGFyZWQgc3RhdGUuCj4g Pgo+ID4gVGhpcyBpcyBhIHJlZ3Jlc3Npb24gZnJvbQo+ID4KPiA+IGNvbW1pdCA2NzAyY2YxNmUw YmE4YjAxMjlmNWFhMWI2NjA5ZDRlOWM3MGJjMTNiIFt2NC4xXQo+ID4gQXV0aG9yOiBCZW4gV2lk YXdza3kgPGJlbmphbWluLndpZGF3c2t5QGludGVsLmNvbT4KPiA+IERhdGU6ICAgTW9uIE1hciAx NiAxNjowMDo1OCAyMDE1ICswMDAwCj4gPgo+ID4gICAgIGRybS9pOTE1OiBJbml0aWFsaXplIGFs bCBjb250ZXh0cwo+ID4KPiA+IHdoaWNoIHF1aWV0bHkgaW50cm9kdWNlZCB0aGUgcmVtb3ZhbCBv ZiB0aGUgTUlfUkVTVE9SRV9JTkhJQklUIG9uIHRoZQo+ID4gZGVmYXVsdCBjb250ZXh0Lgo+ID4K PiA+IHYyOiBNYXJrIHRoZSBnbG9iYWwgZGVmYXVsdCBjb250ZXh0IGFzIHVuaW5pdGlhbGl6ZWQg b24gR1BVIHJlc2V0IHNvCj4gPiB0aGF0IHRoZSBjb250ZXh0LWxvY2FsIHdvcmthcm91bmRzIGFy ZSByZWxvYWRlZCB1cG9uIHJlLWVuYWJsaW5nLgo+ID4KPiA+IFNpZ25lZC1vZmYtYnk6IENocmlz IFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+IAo+IFJldmlld2VkLWJ5OiBNaWth IEt1b3BwYWxhIDxtaWthLmt1b3BwYWxhQGludGVsLmNvbT4KClF1ZXVlZCBmb3IgLW5leHQsIHRo YW5rcyBmb3IgdGhlIHBhdGNoLgotRGFuaWVsCgo+IAo+ID4gQ2M6IE1pY2hlbCBUaGllcnJ5IDxt aWNoZWwudGhpZXJyeUBpbnRlbC5jb20+Cj4gPiBDYzogTWlrYSBLdW9wcGFsYSA8bWlrYS5rdW9w cGFsYUBpbnRlbC5jb20+Cj4gPiBDYzogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBmZnds bC5jaD4KPiA+IC0tLQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2NvbnRleHQu YyB8IDYgKysrKystCj4gPiAgMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKSwgMSBkZWxl dGlvbigtKQo+ID4KPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dl bV9jb250ZXh0LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9jb250ZXh0LmMKPiA+ IGluZGV4IDQzNzYxYzViY2FjYS4uZjAyNGQ1ZDJjNzQ2IDEwMDY0NAo+ID4gLS0tIGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fY29udGV4dC5jCj4gPiArKysgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pOTE1X2dlbV9jb250ZXh0LmMKPiA+IEBAIC0zNDAsNiArMzQwLDEwIEBAIHZvaWQg aTkxNV9nZW1fY29udGV4dF9yZXNldChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQo+ID4gIAkJCWk5 MTVfZ2VtX2NvbnRleHRfdW5yZWZlcmVuY2UobGN0eCk7Cj4gPiAgCQkJcmluZy0+bGFzdF9jb250 ZXh0ID0gTlVMTDsKPiA+ICAJCX0KPiA+ICsKPiA+ICsJCS8qIEZvcmNlIHRoZSBHUFUgc3RhdGUg dG8gYmUgcmVpbml0aWFsaXNlZCBvbiBlbmFibGluZyAqLwo+ID4gKwkJaWYgKHJpbmctPmRlZmF1 bHRfY29udGV4dCkKPiA+ICsJCQlyaW5nLT5kZWZhdWx0X2NvbnRleHQtPmxlZ2FjeV9od19jdHgu aW5pdGlhbGl6ZWQgPSBmYWxzZTsKPiA+ICAJfQo+ID4gIH0KPiA+ICAKPiA+IEBAIC03MDgsNyAr NzEyLDcgQEAgc3RhdGljIGludCBkb19zd2l0Y2goc3RydWN0IGRybV9pOTE1X2dlbV9yZXF1ZXN0 ICpyZXEpCj4gPiAgCWlmIChyZXQpCj4gPiAgCQlnb3RvIHVucGluX291dDsKPiA+ICAKPiA+IC0J aWYgKCF0by0+bGVnYWN5X2h3X2N0eC5pbml0aWFsaXplZCkgewo+ID4gKwlpZiAoIXRvLT5sZWdh Y3lfaHdfY3R4LmluaXRpYWxpemVkIHx8IGk5MTVfZ2VtX2NvbnRleHRfaXNfZGVmYXVsdCh0bykp IHsKPiA+ICAJCWh3X2ZsYWdzIHw9IE1JX1JFU1RPUkVfSU5ISUJJVDsKPiA+ICAJCS8qIE5COiBJ ZiB3ZSBpbmhpYml0IHRoZSByZXN0b3JlLCB0aGUgY29udGV4dCBpcyBub3QgYWxsb3dlZCB0bwo+ ID4gIAkJICogZGllIGJlY2F1c2UgZnV0dXJlIHdvcmsgbWF5IGVuZCB1cCBkZXBlbmRpbmcgb24g dmFsaWQgYWRkcmVzcwo+ID4gLS0gCj4gPiAyLjYuMgo+ID4KPiA+IF9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gPiBJbnRlbC1nZnggbWFpbGluZyBsaXN0 Cj4gPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gPiBodHRwOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4CgotLSAKRGFuaWVsIFZldHRl cgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwu Y2gKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwt Z2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK