From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Fri, 31 Aug 2018 07:20:13 -0700 From: Rodrigo Vivi Message-ID: <20180831142013.GG2219@intel.com> References: <20180831121853.18786-1-chris@chris-wilson.co.uk> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20180831121853.18786-1-chris@chris-wilson.co.uk> Subject: Re: [igt-dev] [PATCH i-g-t] lib: Stop caching __drm_device_id List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: Chris Wilson Cc: igt-dev@lists.freedesktop.org, intel-gfx@lists.freedesktop.org List-ID: T24gRnJpLCBBdWcgMzEsIDIwMTggYXQgMDE6MTg6NTNQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IEluIGEgbXVsdGktZGV2aWNlIHN5c3RlbSB0aGVyZSBpcyBubyBndWFyYW50ZWUgdGhh dCB0aGUgZmQgYmVpbmcgcHJvYmVkCj4gaW4gaW50ZWxfZ2V0X2RybV9kZXZpZCgpIGlzIHRoZSBz YW1lIGFzIHdhcyBvcGVuZWQgZWFybGllci4gQW55IGNhY2hlCj4gbWF5IG91dGxpdmUgdGhlIGZk LCBzbyBpcyBmcm91Z2h0IHdpdGggbGlmZXRpbWUgaXNzdWVzLiBUaGUgcHJpbWFyeQo+IHJlYXNv biBmb3IgY2FjaGluZyB0aGUgZGV2aWQgd2FzIHRvIGF2b2lkIGV4dHJhIGlvY3RscyBpbiB0aGUK PiBkbWVzZy9zdHJhY2UsIGJ1dCBob3BlZnVsbHkgYWxsIHVzZXJzIG5vdyBncmFiIHRoZSBpZCBp biB0aGVpciBmaXh0dXJlCj4gYW5kIG5vdCBpbnNpZGUgZXZlcnkgZnVuY3Rpb24uCj4gCj4gU2ln bmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gQ2M6 IEthdGFyenluYSBEZWMgPGthdGFyenluYS5kZWNAaW50ZWwuY29tPgoKUmV2aWV3ZWQtYnk6IFJv ZHJpZ28gVml2aSA8cm9kcmlnby52aXZpQGludGVsLmNvbT4KCj4gLS0tCj4gIGxpYi9kcm10ZXN0 LmMgICAgICAgfCAgMyAtLS0KPiAgbGliL2ludGVsX2NoaXBzZXQuYyB8IDE0ICsrKysrKysrKy0t LS0tCj4gIDIgZmlsZXMgY2hhbmdlZCwgOSBpbnNlcnRpb25zKCspLCA4IGRlbGV0aW9ucygtKQo+ IAo+IGRpZmYgLS1naXQgYS9saWIvZHJtdGVzdC5jIGIvbGliL2RybXRlc3QuYwo+IGluZGV4IGZh ZTZmODZmMi4uZWNiNTM1ZjVkIDEwMDY0NAo+IC0tLSBhL2xpYi9kcm10ZXN0LmMKPiArKysgYi9s aWIvZHJtdGVzdC5jCj4gQEAgLTc1LDggKzc1LDYgQEAKPiAgICogYW5kIFtiYXRjaGJ1ZmZlcl0o aWd0LWdwdS10b29scy1pbnRlbC1iYXRjaGJ1ZmZlci5odG1sKSBsaWJyYXJpZXMgYXMgZGVwZW5k ZW5jaWVzLgo+ICAgKi8KPiAgCj4gLXVpbnQxNl90IF9fZHJtX2RldmljZV9pZDsKPiAtCj4gIHN0 YXRpYyBpbnQgX19nZXRfZHJtX2RldmljZV9uYW1lKGludCBmZCwgY2hhciAqbmFtZSkKPiAgewo+ ICAJZHJtX3ZlcnNpb25fdCB2ZXJzaW9uOwo+IEBAIC0xNDIsNyArMTQwLDYgQEAgc3RhdGljIGJv b2wgaGFzX2tub3duX2ludGVsX2NoaXBzZXQoaW50IGZkKQo+ICAJaWYgKCFpbnRlbF9nZW4oZGV2 aWQpKQo+ICAJCXJldHVybiBmYWxzZTsKPiAgCj4gLQlfX2RybV9kZXZpY2VfaWQgPSBkZXZpZDsK PiAgCXJldHVybiB0cnVlOwo+ICB9Cj4gIAo+IGRpZmYgLS1naXQgYS9saWIvaW50ZWxfY2hpcHNl dC5jIGIvbGliL2ludGVsX2NoaXBzZXQuYwo+IGluZGV4IGFiMzVmYTcwYy4uNDc0OGEzZmI4IDEw MDY0NAo+IC0tLSBhL2xpYi9pbnRlbF9jaGlwc2V0LmMKPiArKysgYi9saWIvaW50ZWxfY2hpcHNl dC5jCj4gQEAgLTExMiw4ICsxMTIsNiBAQCBpbnRlbF9nZXRfcGNpX2RldmljZSh2b2lkKQo+ICAJ cmV0dXJuIHBjaV9kZXY7Cj4gIH0KPiAgCj4gLWV4dGVybiB1aW50MTZfdCBfX2RybV9kZXZpY2Vf aWQ7Cj4gLQo+ICAvKioKPiAgICogaW50ZWxfZ2V0X2RybV9kZXZpZDoKPiAgICogQGZkOiBvcGVu IGk5MTUgZHJtIGZpbGUgZGVzY3JpcHRvcgo+IEBAIC0xMjcsMTYgKzEyNSwyMiBAQCBleHRlcm4g dWludDE2X3QgX19kcm1fZGV2aWNlX2lkOwo+ICB1aW50MzJfdAo+ICBpbnRlbF9nZXRfZHJtX2Rl dmlkKGludCBmZCkKPiAgewo+ICsJc3RydWN0IGRybV9pOTE1X2dldHBhcmFtIGdwOwo+ICAJY29u c3QgY2hhciAqb3ZlcnJpZGU7Cj4gKwlpbnQgZGV2aWQgPSAwOwo+ICAKPiAgCWlndF9hc3NlcnQo aXNfaTkxNV9kZXZpY2UoZmQpKTsKPiAtCWlndF9hc3NlcnQoX19kcm1fZGV2aWNlX2lkKTsKPiAg Cj4gIAlvdmVycmlkZSA9IGdldGVudigiSU5URUxfREVWSURfT1ZFUlJJREUiKTsKPiAgCWlmIChv dmVycmlkZSkKPiAgCQlyZXR1cm4gc3RydG9sKG92ZXJyaWRlLCBOVUxMLCAwKTsKPiAtCWVsc2UK PiAtCQlyZXR1cm4gX19kcm1fZGV2aWNlX2lkOwo+ICsKPiArCW1lbXNldCgmZ3AsIDAsIHNpemVv ZihncCkpOwo+ICsJZ3AucGFyYW0gPSBJOTE1X1BBUkFNX0NISVBTRVRfSUQ7Cj4gKwlncC52YWx1 ZSA9ICZkZXZpZDsKPiArCWlvY3RsKGZkLCBEUk1fSU9DVExfSTkxNV9HRVRQQVJBTSwgJmdwLCBz aXplb2YoZ3ApKTsKPiArCj4gKwlyZXR1cm4gZGV2aWQ7Cj4gIH0KPiAgCj4gIC8qKgo+IC0tIAo+ IDIuMTkuMC5yYzEKPiAKPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwo+IGlndC1kZXYgbWFpbGluZyBsaXN0Cj4gaWd0LWRldkBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKPiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ln dC1kZXYKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KaWd0 LWRldiBtYWlsaW5nIGxpc3QKaWd0LWRldkBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pZ3QtZGV2Cg== From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodrigo Vivi Subject: Re: [igt-dev] [PATCH i-g-t] lib: Stop caching __drm_device_id Date: Fri, 31 Aug 2018 07:20:13 -0700 Message-ID: <20180831142013.GG2219@intel.com> References: <20180831121853.18786-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20180831121853.18786-1-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson Cc: igt-dev@lists.freedesktop.org, intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBBdWcgMzEsIDIwMTggYXQgMDE6MTg6NTNQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IEluIGEgbXVsdGktZGV2aWNlIHN5c3RlbSB0aGVyZSBpcyBubyBndWFyYW50ZWUgdGhh dCB0aGUgZmQgYmVpbmcgcHJvYmVkCj4gaW4gaW50ZWxfZ2V0X2RybV9kZXZpZCgpIGlzIHRoZSBz YW1lIGFzIHdhcyBvcGVuZWQgZWFybGllci4gQW55IGNhY2hlCj4gbWF5IG91dGxpdmUgdGhlIGZk LCBzbyBpcyBmcm91Z2h0IHdpdGggbGlmZXRpbWUgaXNzdWVzLiBUaGUgcHJpbWFyeQo+IHJlYXNv biBmb3IgY2FjaGluZyB0aGUgZGV2aWQgd2FzIHRvIGF2b2lkIGV4dHJhIGlvY3RscyBpbiB0aGUK PiBkbWVzZy9zdHJhY2UsIGJ1dCBob3BlZnVsbHkgYWxsIHVzZXJzIG5vdyBncmFiIHRoZSBpZCBp biB0aGVpciBmaXh0dXJlCj4gYW5kIG5vdCBpbnNpZGUgZXZlcnkgZnVuY3Rpb24uCj4gCj4gU2ln bmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gQ2M6 IEthdGFyenluYSBEZWMgPGthdGFyenluYS5kZWNAaW50ZWwuY29tPgoKUmV2aWV3ZWQtYnk6IFJv ZHJpZ28gVml2aSA8cm9kcmlnby52aXZpQGludGVsLmNvbT4KCj4gLS0tCj4gIGxpYi9kcm10ZXN0 LmMgICAgICAgfCAgMyAtLS0KPiAgbGliL2ludGVsX2NoaXBzZXQuYyB8IDE0ICsrKysrKysrKy0t LS0tCj4gIDIgZmlsZXMgY2hhbmdlZCwgOSBpbnNlcnRpb25zKCspLCA4IGRlbGV0aW9ucygtKQo+ IAo+IGRpZmYgLS1naXQgYS9saWIvZHJtdGVzdC5jIGIvbGliL2RybXRlc3QuYwo+IGluZGV4IGZh ZTZmODZmMi4uZWNiNTM1ZjVkIDEwMDY0NAo+IC0tLSBhL2xpYi9kcm10ZXN0LmMKPiArKysgYi9s aWIvZHJtdGVzdC5jCj4gQEAgLTc1LDggKzc1LDYgQEAKPiAgICogYW5kIFtiYXRjaGJ1ZmZlcl0o aWd0LWdwdS10b29scy1pbnRlbC1iYXRjaGJ1ZmZlci5odG1sKSBsaWJyYXJpZXMgYXMgZGVwZW5k ZW5jaWVzLgo+ICAgKi8KPiAgCj4gLXVpbnQxNl90IF9fZHJtX2RldmljZV9pZDsKPiAtCj4gIHN0 YXRpYyBpbnQgX19nZXRfZHJtX2RldmljZV9uYW1lKGludCBmZCwgY2hhciAqbmFtZSkKPiAgewo+ ICAJZHJtX3ZlcnNpb25fdCB2ZXJzaW9uOwo+IEBAIC0xNDIsNyArMTQwLDYgQEAgc3RhdGljIGJv b2wgaGFzX2tub3duX2ludGVsX2NoaXBzZXQoaW50IGZkKQo+ICAJaWYgKCFpbnRlbF9nZW4oZGV2 aWQpKQo+ICAJCXJldHVybiBmYWxzZTsKPiAgCj4gLQlfX2RybV9kZXZpY2VfaWQgPSBkZXZpZDsK PiAgCXJldHVybiB0cnVlOwo+ICB9Cj4gIAo+IGRpZmYgLS1naXQgYS9saWIvaW50ZWxfY2hpcHNl dC5jIGIvbGliL2ludGVsX2NoaXBzZXQuYwo+IGluZGV4IGFiMzVmYTcwYy4uNDc0OGEzZmI4IDEw MDY0NAo+IC0tLSBhL2xpYi9pbnRlbF9jaGlwc2V0LmMKPiArKysgYi9saWIvaW50ZWxfY2hpcHNl dC5jCj4gQEAgLTExMiw4ICsxMTIsNiBAQCBpbnRlbF9nZXRfcGNpX2RldmljZSh2b2lkKQo+ICAJ cmV0dXJuIHBjaV9kZXY7Cj4gIH0KPiAgCj4gLWV4dGVybiB1aW50MTZfdCBfX2RybV9kZXZpY2Vf aWQ7Cj4gLQo+ICAvKioKPiAgICogaW50ZWxfZ2V0X2RybV9kZXZpZDoKPiAgICogQGZkOiBvcGVu IGk5MTUgZHJtIGZpbGUgZGVzY3JpcHRvcgo+IEBAIC0xMjcsMTYgKzEyNSwyMiBAQCBleHRlcm4g dWludDE2X3QgX19kcm1fZGV2aWNlX2lkOwo+ICB1aW50MzJfdAo+ICBpbnRlbF9nZXRfZHJtX2Rl dmlkKGludCBmZCkKPiAgewo+ICsJc3RydWN0IGRybV9pOTE1X2dldHBhcmFtIGdwOwo+ICAJY29u c3QgY2hhciAqb3ZlcnJpZGU7Cj4gKwlpbnQgZGV2aWQgPSAwOwo+ICAKPiAgCWlndF9hc3NlcnQo aXNfaTkxNV9kZXZpY2UoZmQpKTsKPiAtCWlndF9hc3NlcnQoX19kcm1fZGV2aWNlX2lkKTsKPiAg Cj4gIAlvdmVycmlkZSA9IGdldGVudigiSU5URUxfREVWSURfT1ZFUlJJREUiKTsKPiAgCWlmIChv dmVycmlkZSkKPiAgCQlyZXR1cm4gc3RydG9sKG92ZXJyaWRlLCBOVUxMLCAwKTsKPiAtCWVsc2UK PiAtCQlyZXR1cm4gX19kcm1fZGV2aWNlX2lkOwo+ICsKPiArCW1lbXNldCgmZ3AsIDAsIHNpemVv ZihncCkpOwo+ICsJZ3AucGFyYW0gPSBJOTE1X1BBUkFNX0NISVBTRVRfSUQ7Cj4gKwlncC52YWx1 ZSA9ICZkZXZpZDsKPiArCWlvY3RsKGZkLCBEUk1fSU9DVExfSTkxNV9HRVRQQVJBTSwgJmdwLCBz aXplb2YoZ3ApKTsKPiArCj4gKwlyZXR1cm4gZGV2aWQ7Cj4gIH0KPiAgCj4gIC8qKgo+IC0tIAo+ IDIuMTkuMC5yYzEKPiAKPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwo+IGlndC1kZXYgbWFpbGluZyBsaXN0Cj4gaWd0LWRldkBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKPiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ln dC1kZXYKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==