From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steven Price Subject: Re: [PATCH 1/3] dma_resv: prime lockdep annotations Date: Mon, 11 Nov 2019 13:11:20 +0000 Message-ID: References: <20191104173801.2972-1-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20191104173801.2972-1-daniel.vetter@ffwll.ch> Content-Language: en-GB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Daniel Vetter , DRI Development Cc: Thomas Hellstrom , Tomeu Vizoso , Intel Graphics Development , VMware Graphics , Gerd Hoffmann , Thomas Zimmermann , Dave Airlie , Alex Deucher , Daniel Vetter , =?UTF-8?Q?Christian_K=c3=b6nig?= , Ben Skeggs List-Id: intel-gfx@lists.freedesktop.org T24gMDQvMTEvMjAxOSAxNzozNywgRGFuaWVsIFZldHRlciB3cm90ZToKPiBGdWxsIGF1ZGl0IG9m IGV2ZXJ5b25lOgo+IAo+IC0gaTkxNSwgcmFkZW9uLCBhbWRncHUgc2hvdWxkIGJlIGNsZWFuIHBl ciB0aGVpciBtYWludGFpbmVycy4KPiAKPiAtIHZyYW0gaGVscGVycyBzaG91bGQgYmUgZmluZSwg dGhleSBkb24ndCBkbyBjb21tYW5kIHN1Ym1pc3Npb24sIHNvCj4gICByZWFsbHkgbm8gYnVzaW5l c3MgaG9sZGluZyBzdHJ1Y3RfbXV0ZXggd2hpbGUgZG9pbmcgY29weV8qX3VzZXIuIEJ1dAo+ICAg SSBoYXZlbid0IGNoZWNrZWQgdGhlbSBhbGwuCj4gCj4gLSBwYW5mcm9zdCBzZWVtcyB0byBkbWFf cmVzdl9sb2NrIG9ubHkgaW4gcGFuZnJvc3Rfam9iX3B1c2gsIHdoaWNoCj4gICBsb29rcyBjbGVh bi4KPiAKPiAtIHYzZCBob2xkcyBkbWFfcmVzdiBsb2NrcyBpbiB0aGUgdGFpbCBvZiBpdHMgdjNk X3N1Ym1pdF9jbF9pb2N0bCgpLAo+ICAgY29weWluZyBmcm9tL3RvIHVzZXJzcGFjZSBoYXBwZW5z IGFsbCBpbiB2M2RfbG9va3VwX2JvcyB3aGljaCBpcwo+ICAgb3V0c2lkZSBvZiB0aGUgY3JpdGlj YWwgc2VjdGlvbi4KPiAKPiAtIHZtd2dmeCBoYXMgYSBidW5jaCBvZiBpb2N0bHMgdGhhdCBkbyB0 aGVpciBvd24gY29weV8qX3VzZXI6Cj4gICAtIHZtd19leGVjYnVmX3Byb2Nlc3M6IEZpcnN0IHRo aXMgZG9lcyBzb21lIGNvcGllcyBpbgo+ICAgICB2bXdfZXhlY2J1Zl9jbWRidWYoKSBhbmQgYWxz byBpbiB0aGUgdm13X2V4ZWNidWZfcHJvY2VzcygpIGl0c2VsZi4KPiAgICAgVGhlbiBjb21lcyB0 aGUgdXN1YWwgdHRtIHJlc2VydmUvdmFsaWRhdGUgc2VxdWVuY2UsIHRoZW4gYWN0dWFsCj4gICAg IHN1Ym1pc3Npb24vZmVuY2luZywgdGhlbiB1bnJlc2VydmluZywgYW5kIGZpbmFsbHkgc29tZSBt b3JlCj4gICAgIGNvcHlfdG9fdXNlciBpbiB2bXdfZXhlY2J1Zl9jb3B5X2ZlbmNlX3VzZXIuIEds b3NzaW5nIG92ZXIgdG9ucyBvZgo+ICAgICBkZXRhaWxzLCBidXQgbG9va3MgYWxsIHNhZmUuCj4g ICAtIHZtd19mZW5jZV9ldmVudF9pb2N0bDogTm8gdHRtX3Jlc2VydmUvZG1hX3Jlc3ZfbG9jayBh bnl3aGVyZSB0byBiZQo+ICAgICBzZWVuLCBzZWVtcyB0byBvbmx5IGNyZWF0ZSBhIGZlbmNlIGFu ZCBjb3B5IGl0IG91dC4KPiAgIC0gYSBwaWxlIG9mIHNtYWxsZXIgaW9jdGwgaW4gdm13Z2Z4X2lv Y3RsLmMsIG5vIHJlc2VydmF0aW9ucyB0byBiZQo+ICAgICBmb3VuZCB0aGVyZS4KPiAgIFN1bW1h cnk6IHZtd2dmeCBzZWVtcyB0byBiZSBmaW5lIHRvby4KPiAKPiAtIHZpcnRpbzogVGhlcmUncyB2 aXJ0aW9fZ3B1X2V4ZWNidWZmZXJfaW9jdGwsIHdoaWNoIGRvZXMgYWxsIHRoZQo+ICAgY29weWlu ZyBmcm9tIHVzZXJzcGFjZSBiZWZvcmUgZXZlbiBsb29raW5nIHVwIG9iamVjdHMgdGhyb3VnaCB0 aGVpcgo+ICAgaGFuZGxlcywgc28gc2FmZS4gUGx1cyB0aGUgZ2V0cGFyYW0vZ2V0Y2FwcyBpb2N0 bCwgYWxzbyBib3RoIHNhZmUuCj4gCj4gLSBxeGwgb25seSBoYXMgcXhsX2V4ZWNidWZmZXJfaW9j dGwsIHdoaWNoIGNhbGxzIGludG8KPiAgIHF4bF9wcm9jZXNzX3NpbmdsZV9jb21tYW5kLiBUaGVy ZSdzIGEgbG92ZWx5IGNvbW1lbnQgYmVmb3JlIHRoZQo+ICAgX19jb3B5X2Zyb21fdXNlcl9pbmF0 b21pYyB0aGF0IHRoZSBzbG93cGF0aCBzaG91bGQgYmUgY29waWVkIGZyb20KPiAgIGk5MTUsIGJ1 dCBJIGd1ZXNzIHRoYXQgbmV2ZXIgaGFwcGVuZWQuIFRyeSBub3QgdG8gYmUgdW5sdWNreSBhbmQg Z2V0Cj4gICB5b3VyIENTIGRhdGEgZXZpY3RlZCBiZXR3ZWVuIHdoZW4gaXQncyB3cml0dGVuIGFu ZCB0aGUga2VybmVsIHRyaWVzCj4gICB0byByZWFkIGl0LiBUaGUgb25seSBvdGhlciBjb3B5X2Zy b21fdXNlciBpcyBmb3IgcmVsb2NzLCBidXQgdGhvc2UKPiAgIGFyZSBkb25lIGJlZm9yZSBxeGxf cmVsZWFzZV9yZXNlcnZlX2xpc3QoKSwgd2hpY2ggc2VlbXMgdG8gYmUgdGhlCj4gICBvbmx5IHRo aW5nIHJlc2VydmluZyBidWZmZXJzIChpbiB0aGUgdHRtL2RtYV9yZXN2IHNlbnNlKSBpbiB0aGF0 Cj4gICBjb2RlLiBTbyBsb29rcyBzYWZlLgo+IAo+IC0gQSBkZWJ1Z2ZzIGZpbGUgaW4gbm91dmVh dV9kZWJ1Z2ZzX3BzdGF0ZV9zZXQoKSBhbmQgdGhlIHVzaWYgaW9jdGwgaW4KPiAgIHVzaWZfaW9j dGwoKSBsb29rIHNhZmUuIG5vdXZlYXVfZ2VtX2lvY3RsX3B1c2hidWYoKSBvdG9oIGJyZWFrcyB0 aGlzCj4gICBldmVyeXdoZXJlIGFuZCBuZWVkcyB0byBiZSBmaXhlZCB1cC4KPiAKPiB2MjogVGhv bWFzIHBvaW50ZWQgYXQgdGhhdCB2bXdnZnggY2FsbHMgZG1hX3Jlc3ZfaW5pdCB3aGlsZSBpdCBo b2xkcyBhCj4gZG1hX3Jlc3YgbG9jayBvZiBhIGRpZmZlcmVudCBvYmplY3QgYWxyZWFkeS4gQ2hy aXN0aWFuIG1lbnRpb25lZCB0aGF0Cj4gdHRtIGNvcmUgZG9lcyB0aGlzIHRvbyBmb3IgZ2hvc3Qg b2JqZWN0cy4gaW50ZWwtZ2Z4LWNpIGhpZ2hsaWdodGVkCj4gdGhhdCBpOTE1IGhhcyBzaW1pbGFy IGlzc3Vlcy4KPiAKPiBVbmZvcnR1bmF0ZWx5IHdlIGNhbid0IGRvIHRoaXMgaW4gdGhlIHVzdWFs IG1vZHVsZSBpbml0IGZ1bmN0aW9ucywKPiBiZWNhdXNlIGtlcm5lbCB0aHJlYWRzIGRvbid0IGhh dmUgYW4gLT5tbSAtIHdlIGhhdmUgdG8gd2FpdCBhcm91bmQgZm9yCj4gc29tZSB1c2VyIHRocmVh ZCB0byBkbyB0aGlzLgo+IAo+IFNvbHV0aW9uIGlzIHRvIHNwYXduIGEgd29ya2VyIChidXQgb25s eSBvbmNlKS4gSXQncyBob3JyaWJsZSwgYnV0IGl0Cj4gd29ya3MuCj4gCj4gdjM6IFdlIGNhbiBh bGxvY2F0ZSBtbSEgKENocmlzKS4gSG9ycmlibGUgd29ya2VyIGhhY2sgb3V0LCBjbGVhbgo+IGlu aXRjYWxsIHNvbHV0aW9uIGluLgo+IAo+IHY0OiBBbm5vdGF0ZSB3aXRoIF9faW5pdCAoUm9iIEhl cnJpbmcpCj4gCj4gQ2M6IFJvYiBIZXJyaW5nIDxyb2JoQGtlcm5lbC5vcmc+Cj4gQ2M6IEFsZXgg RGV1Y2hlciA8YWxleGFuZGVyLmRldWNoZXJAYW1kLmNvbT4KPiBDYzogQ2hyaXN0aWFuIEvDtm5p ZyA8Y2hyaXN0aWFuLmtvZW5pZ0BhbWQuY29tPgo+IENjOiBDaHJpcyBXaWxzb24gPGNocmlzQGNo cmlzLXdpbHNvbi5jby51az4KPiBDYzogVGhvbWFzIFppbW1lcm1hbm4gPHR6aW1tZXJtYW5uQHN1 c2UuZGU+Cj4gQ2M6IFJvYiBIZXJyaW5nIDxyb2JoQGtlcm5lbC5vcmc+Cj4gQ2M6IFRvbWV1IFZp em9zbyA8dG9tZXUudml6b3NvQGNvbGxhYm9yYS5jb20+Cj4gQ2M6IEVyaWMgQW5ob2x0IDxlcmlj QGFuaG9sdC5uZXQ+Cj4gQ2M6IERhdmUgQWlybGllIDxhaXJsaWVkQHJlZGhhdC5jb20+Cj4gQ2M6 IEdlcmQgSG9mZm1hbm4gPGtyYXhlbEByZWRoYXQuY29tPgo+IENjOiBCZW4gU2tlZ2dzIDxic2tl Z2dzQHJlZGhhdC5jb20+Cj4gQ2M6ICJWTXdhcmUgR3JhcGhpY3MiIDxsaW51eC1ncmFwaGljcy1t YWludGFpbmVyQHZtd2FyZS5jb20+Cj4gQ2M6IFRob21hcyBIZWxsc3Ryb20gPHRoZWxsc3Ryb21A dm13YXJlLmNvbT4KPiBSZXZpZXdlZC1ieTogQ2hyaXN0aWFuIEvDtm5pZyA8Y2hyaXN0aWFuLmtv ZW5pZ0BhbWQuY29tPgo+IFJldmlld2VkLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdp bHNvbi5jby51az4KPiBUZXN0ZWQtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29u LmNvLnVrPgo+IFNpZ25lZC1vZmYtYnk6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAaW50 ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2RtYS1idWYvZG1hLXJlc3YuYyB8IDI0ICsrKysrKysr KysrKysrKysrKysrKysrKwo+ICAxIGZpbGUgY2hhbmdlZCwgMjQgaW5zZXJ0aW9ucygrKQo+IAo+ IGRpZmYgLS1naXQgYS9kcml2ZXJzL2RtYS1idWYvZG1hLXJlc3YuYyBiL2RyaXZlcnMvZG1hLWJ1 Zi9kbWEtcmVzdi5jCj4gaW5kZXggNzA5MDAyNTE1NTUwLi5hMDVmZjU0MmJlMjIgMTAwNjQ0Cj4g LS0tIGEvZHJpdmVycy9kbWEtYnVmL2RtYS1yZXN2LmMKPiArKysgYi9kcml2ZXJzL2RtYS1idWYv ZG1hLXJlc3YuYwo+IEBAIC0zNCw2ICszNCw3IEBACj4gIAo+ICAjaW5jbHVkZSA8bGludXgvZG1h LXJlc3YuaD4KPiAgI2luY2x1ZGUgPGxpbnV4L2V4cG9ydC5oPgo+ICsjaW5jbHVkZSA8bGludXgv c2NoZWQvbW0uaD4KPiAgCj4gIC8qKgo+ICAgKiBET0M6IFJlc2VydmF0aW9uIE9iamVjdCBPdmVy dmlldwo+IEBAIC05NSw2ICs5NiwyOSBAQCBzdGF0aWMgdm9pZCBkbWFfcmVzdl9saXN0X2ZyZWUo c3RydWN0IGRtYV9yZXN2X2xpc3QgKmxpc3QpCj4gIAlrZnJlZV9yY3UobGlzdCwgcmN1KTsKPiAg fQo+ICAKPiArI2lmIElTX0VOQUJMRUQoQ09ORklHX0xPQ0tERVApCj4gK3N0YXRpYyB2b2lkIF9f aW5pdCBkbWFfcmVzdl9sb2NrZGVwKHZvaWQpCj4gK3sKPiArCXN0cnVjdCBtbV9zdHJ1Y3QgKm1t ID0gbW1fYWxsb2MoKTsKPiArCXN0cnVjdCBkbWFfcmVzdiBvYmo7Cj4gKwo+ICsJaWYgKCFtbSkK PiArCQlyZXR1cm47Cj4gKwo+ICsJZG1hX3Jlc3ZfaW5pdCgmb2JqKTsKPiArCj4gKwlkb3duX3Jl YWQoJm1tLT5tbWFwX3NlbSk7Cj4gKwl3d19tdXRleF9sb2NrKCZvYmoubG9jaywgTlVMTCk7Cj4g Kwlmc19yZWNsYWltX2FjcXVpcmUoR0ZQX0tFUk5FTCk7Cj4gKwlmc19yZWNsYWltX3JlbGVhc2Uo R0ZQX0tFUk5FTCk7Cj4gKwl3d19tdXRleF91bmxvY2soJm9iai5sb2NrKTsKPiArCXVwX3JlYWQo Jm1tLT5tbWFwX3NlbSk7Cj4gKwkKCk5pdDogdHJhaWxpbmcgd2hpdGVzcGFjZQoKPiArCW1tcHV0 KG1tKTsKPiArfQo+ICtzdWJzeXNfaW5pdGNhbGwoZG1hX3Jlc3ZfbG9ja2RlcCk7CgpUaGlzIGV4 cGVjdHMgYSBmdW5jdGlvbiByZXR1cm5pbmcgaW50LCBidXQgZG1hX3Jlc3ZfbG9ja2RlcCgpIGlz IHZvaWQuCkNhdXNpbmc6Cgpkcml2ZXJzL2RtYS1idWYvZG1hLXJlc3YuYzoxMTk6MTc6IGVycm9y OiBpbml0aWFsaXphdGlvbiBvZiDigJhpbml0Y2FsbF904oCZCntha2Eg4oCYaW50ICgqKSh2b2lk KeKAmX0gZnJvbSBpbmNvbXBhdGlibGUgcG9pbnRlciB0eXBlIOKAmHZvaWQgKCopKHZvaWQp4oCZ ClstV2Vycm9yPWluY29tcGF0aWJsZS1wb2ludGVyLXR5cGVzXQogc3Vic3lzX2luaXRjYWxsKGRt YV9yZXN2X2xvY2tkZXApOwoKVGhlIGJlbG93IGZpeGVzIGl0IGZvciBtZS4KClN0ZXZlCgotLS0t ODwtLS0tCkZyb20gZDA3ZWE4MTYxMWVkNmU0ZmI4Y2MyOTBmNDJkMjNkYmNjYTJkYTJmOCBNb24g U2VwIDE3IDAwOjAwOjAwIDIwMDEKRnJvbTogU3RldmVuIFByaWNlIDxzdGV2ZW4ucHJpY2VAYXJt LmNvbT4KRGF0ZTogTW9uLCAxMSBOb3YgMjAxOSAxMzowNzoxOSArMDAwMApTdWJqZWN0OiBbUEFU Q0hdIGRtYV9yZXN2OiBDb3JyZWN0IHJldHVybiB0eXBlIG9mIGRtYV9yZXN2X2xvY2tkZXAoKQoK c3Vic3lzX2luaXRjYWxsKCkgZXhwZWN0cyBhIGZ1bmN0aW9uIHdoaWNoIHJldHVybnMgJ2ludCcu IEZpeApkbWFfcmVzdl9sb2NrZGVwKCkgc28gaXQgcmV0dXJucyBhbiAnaW50JyBlcnJvciBjb2Rl LgoKRml4ZXM6IGIyYTgxMTZlMjU5MiAoImRtYV9yZXN2OiBwcmltZSBsb2NrZGVwIGFubm90YXRp b25zIikKU2lnbmVkLW9mZi1ieTogU3RldmVuIFByaWNlIDxzdGV2ZW4ucHJpY2VAYXJtLmNvbT4K LS0tCiBkcml2ZXJzL2RtYS1idWYvZG1hLXJlc3YuYyB8IDYgKysrKy0tCiAxIGZpbGUgY2hhbmdl ZCwgNCBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMv ZG1hLWJ1Zi9kbWEtcmVzdi5jIGIvZHJpdmVycy9kbWEtYnVmL2RtYS1yZXN2LmMKaW5kZXggYTA1 ZmY1NDJiZTIyLi45OTE4YTZlNWNmOTEgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZG1hLWJ1Zi9kbWEt cmVzdi5jCisrKyBiL2RyaXZlcnMvZG1hLWJ1Zi9kbWEtcmVzdi5jCkBAIC05NywxMyArOTcsMTMg QEAgc3RhdGljIHZvaWQgZG1hX3Jlc3ZfbGlzdF9mcmVlKHN0cnVjdCBkbWFfcmVzdl9saXN0ICps aXN0KQogfQogCiAjaWYgSVNfRU5BQkxFRChDT05GSUdfTE9DS0RFUCkKLXN0YXRpYyB2b2lkIF9f aW5pdCBkbWFfcmVzdl9sb2NrZGVwKHZvaWQpCitzdGF0aWMgaW50IF9faW5pdCBkbWFfcmVzdl9s b2NrZGVwKHZvaWQpCiB7CiAJc3RydWN0IG1tX3N0cnVjdCAqbW0gPSBtbV9hbGxvYygpOwogCXN0 cnVjdCBkbWFfcmVzdiBvYmo7CiAKIAlpZiAoIW1tKQotCQlyZXR1cm47CisJCXJldHVybiAtRU5P TUVNOwogCiAJZG1hX3Jlc3ZfaW5pdCgmb2JqKTsKIApAQCAtMTE1LDYgKzExNSw4IEBAIHN0YXRp YyB2b2lkIF9faW5pdCBkbWFfcmVzdl9sb2NrZGVwKHZvaWQpCiAJdXBfcmVhZCgmbW0tPm1tYXBf c2VtKTsKIAkKIAltbXB1dChtbSk7CisKKwlyZXR1cm4gMDsKIH0KIHN1YnN5c19pbml0Y2FsbChk bWFfcmVzdl9sb2NrZGVwKTsKICNlbmRpZgotLSAKMi4yMC4xCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1k ZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWw= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7049AC43331 for ; Mon, 11 Nov 2019 13:11:31 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4C7BD2190F for ; Mon, 11 Nov 2019 13:11:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4C7BD2190F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id ED3D26E90C; Mon, 11 Nov 2019 13:11:27 +0000 (UTC) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by gabe.freedesktop.org (Postfix) with ESMTP id 8C32A6E90A; Mon, 11 Nov 2019 13:11:24 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 9B0A91FB; Mon, 11 Nov 2019 05:11:23 -0800 (PST) Received: from [10.1.194.43] (e112269-lin.cambridge.arm.com [10.1.194.43]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 07BFB3F534; Mon, 11 Nov 2019 05:11:21 -0800 (PST) From: Steven Price To: Daniel Vetter , DRI Development References: <20191104173801.2972-1-daniel.vetter@ffwll.ch> Message-ID: Date: Mon, 11 Nov 2019 13:11:20 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <20191104173801.2972-1-daniel.vetter@ffwll.ch> Content-Language: en-GB Subject: Re: [Intel-gfx] [PATCH 1/3] dma_resv: prime lockdep annotations X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Hellstrom , Tomeu Vizoso , Intel Graphics Development , VMware Graphics , Gerd Hoffmann , Thomas Zimmermann , Dave Airlie , Alex Deucher , Daniel Vetter , =?UTF-8?Q?Christian_K=c3=b6nig?= , Ben Skeggs Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191111131120.7dIEaAW3IJV5EcKaX0g4u-L29pA5zv1OW2LKyOZTQqk@z> T24gMDQvMTEvMjAxOSAxNzozNywgRGFuaWVsIFZldHRlciB3cm90ZToKPiBGdWxsIGF1ZGl0IG9m IGV2ZXJ5b25lOgo+IAo+IC0gaTkxNSwgcmFkZW9uLCBhbWRncHUgc2hvdWxkIGJlIGNsZWFuIHBl ciB0aGVpciBtYWludGFpbmVycy4KPiAKPiAtIHZyYW0gaGVscGVycyBzaG91bGQgYmUgZmluZSwg dGhleSBkb24ndCBkbyBjb21tYW5kIHN1Ym1pc3Npb24sIHNvCj4gICByZWFsbHkgbm8gYnVzaW5l c3MgaG9sZGluZyBzdHJ1Y3RfbXV0ZXggd2hpbGUgZG9pbmcgY29weV8qX3VzZXIuIEJ1dAo+ICAg SSBoYXZlbid0IGNoZWNrZWQgdGhlbSBhbGwuCj4gCj4gLSBwYW5mcm9zdCBzZWVtcyB0byBkbWFf cmVzdl9sb2NrIG9ubHkgaW4gcGFuZnJvc3Rfam9iX3B1c2gsIHdoaWNoCj4gICBsb29rcyBjbGVh bi4KPiAKPiAtIHYzZCBob2xkcyBkbWFfcmVzdiBsb2NrcyBpbiB0aGUgdGFpbCBvZiBpdHMgdjNk X3N1Ym1pdF9jbF9pb2N0bCgpLAo+ICAgY29weWluZyBmcm9tL3RvIHVzZXJzcGFjZSBoYXBwZW5z IGFsbCBpbiB2M2RfbG9va3VwX2JvcyB3aGljaCBpcwo+ICAgb3V0c2lkZSBvZiB0aGUgY3JpdGlj YWwgc2VjdGlvbi4KPiAKPiAtIHZtd2dmeCBoYXMgYSBidW5jaCBvZiBpb2N0bHMgdGhhdCBkbyB0 aGVpciBvd24gY29weV8qX3VzZXI6Cj4gICAtIHZtd19leGVjYnVmX3Byb2Nlc3M6IEZpcnN0IHRo aXMgZG9lcyBzb21lIGNvcGllcyBpbgo+ICAgICB2bXdfZXhlY2J1Zl9jbWRidWYoKSBhbmQgYWxz byBpbiB0aGUgdm13X2V4ZWNidWZfcHJvY2VzcygpIGl0c2VsZi4KPiAgICAgVGhlbiBjb21lcyB0 aGUgdXN1YWwgdHRtIHJlc2VydmUvdmFsaWRhdGUgc2VxdWVuY2UsIHRoZW4gYWN0dWFsCj4gICAg IHN1Ym1pc3Npb24vZmVuY2luZywgdGhlbiB1bnJlc2VydmluZywgYW5kIGZpbmFsbHkgc29tZSBt b3JlCj4gICAgIGNvcHlfdG9fdXNlciBpbiB2bXdfZXhlY2J1Zl9jb3B5X2ZlbmNlX3VzZXIuIEds b3NzaW5nIG92ZXIgdG9ucyBvZgo+ICAgICBkZXRhaWxzLCBidXQgbG9va3MgYWxsIHNhZmUuCj4g ICAtIHZtd19mZW5jZV9ldmVudF9pb2N0bDogTm8gdHRtX3Jlc2VydmUvZG1hX3Jlc3ZfbG9jayBh bnl3aGVyZSB0byBiZQo+ICAgICBzZWVuLCBzZWVtcyB0byBvbmx5IGNyZWF0ZSBhIGZlbmNlIGFu ZCBjb3B5IGl0IG91dC4KPiAgIC0gYSBwaWxlIG9mIHNtYWxsZXIgaW9jdGwgaW4gdm13Z2Z4X2lv Y3RsLmMsIG5vIHJlc2VydmF0aW9ucyB0byBiZQo+ICAgICBmb3VuZCB0aGVyZS4KPiAgIFN1bW1h cnk6IHZtd2dmeCBzZWVtcyB0byBiZSBmaW5lIHRvby4KPiAKPiAtIHZpcnRpbzogVGhlcmUncyB2 aXJ0aW9fZ3B1X2V4ZWNidWZmZXJfaW9jdGwsIHdoaWNoIGRvZXMgYWxsIHRoZQo+ICAgY29weWlu ZyBmcm9tIHVzZXJzcGFjZSBiZWZvcmUgZXZlbiBsb29raW5nIHVwIG9iamVjdHMgdGhyb3VnaCB0 aGVpcgo+ICAgaGFuZGxlcywgc28gc2FmZS4gUGx1cyB0aGUgZ2V0cGFyYW0vZ2V0Y2FwcyBpb2N0 bCwgYWxzbyBib3RoIHNhZmUuCj4gCj4gLSBxeGwgb25seSBoYXMgcXhsX2V4ZWNidWZmZXJfaW9j dGwsIHdoaWNoIGNhbGxzIGludG8KPiAgIHF4bF9wcm9jZXNzX3NpbmdsZV9jb21tYW5kLiBUaGVy ZSdzIGEgbG92ZWx5IGNvbW1lbnQgYmVmb3JlIHRoZQo+ICAgX19jb3B5X2Zyb21fdXNlcl9pbmF0 b21pYyB0aGF0IHRoZSBzbG93cGF0aCBzaG91bGQgYmUgY29waWVkIGZyb20KPiAgIGk5MTUsIGJ1 dCBJIGd1ZXNzIHRoYXQgbmV2ZXIgaGFwcGVuZWQuIFRyeSBub3QgdG8gYmUgdW5sdWNreSBhbmQg Z2V0Cj4gICB5b3VyIENTIGRhdGEgZXZpY3RlZCBiZXR3ZWVuIHdoZW4gaXQncyB3cml0dGVuIGFu ZCB0aGUga2VybmVsIHRyaWVzCj4gICB0byByZWFkIGl0LiBUaGUgb25seSBvdGhlciBjb3B5X2Zy b21fdXNlciBpcyBmb3IgcmVsb2NzLCBidXQgdGhvc2UKPiAgIGFyZSBkb25lIGJlZm9yZSBxeGxf cmVsZWFzZV9yZXNlcnZlX2xpc3QoKSwgd2hpY2ggc2VlbXMgdG8gYmUgdGhlCj4gICBvbmx5IHRo aW5nIHJlc2VydmluZyBidWZmZXJzIChpbiB0aGUgdHRtL2RtYV9yZXN2IHNlbnNlKSBpbiB0aGF0 Cj4gICBjb2RlLiBTbyBsb29rcyBzYWZlLgo+IAo+IC0gQSBkZWJ1Z2ZzIGZpbGUgaW4gbm91dmVh dV9kZWJ1Z2ZzX3BzdGF0ZV9zZXQoKSBhbmQgdGhlIHVzaWYgaW9jdGwgaW4KPiAgIHVzaWZfaW9j dGwoKSBsb29rIHNhZmUuIG5vdXZlYXVfZ2VtX2lvY3RsX3B1c2hidWYoKSBvdG9oIGJyZWFrcyB0 aGlzCj4gICBldmVyeXdoZXJlIGFuZCBuZWVkcyB0byBiZSBmaXhlZCB1cC4KPiAKPiB2MjogVGhv bWFzIHBvaW50ZWQgYXQgdGhhdCB2bXdnZnggY2FsbHMgZG1hX3Jlc3ZfaW5pdCB3aGlsZSBpdCBo b2xkcyBhCj4gZG1hX3Jlc3YgbG9jayBvZiBhIGRpZmZlcmVudCBvYmplY3QgYWxyZWFkeS4gQ2hy aXN0aWFuIG1lbnRpb25lZCB0aGF0Cj4gdHRtIGNvcmUgZG9lcyB0aGlzIHRvbyBmb3IgZ2hvc3Qg b2JqZWN0cy4gaW50ZWwtZ2Z4LWNpIGhpZ2hsaWdodGVkCj4gdGhhdCBpOTE1IGhhcyBzaW1pbGFy IGlzc3Vlcy4KPiAKPiBVbmZvcnR1bmF0ZWx5IHdlIGNhbid0IGRvIHRoaXMgaW4gdGhlIHVzdWFs IG1vZHVsZSBpbml0IGZ1bmN0aW9ucywKPiBiZWNhdXNlIGtlcm5lbCB0aHJlYWRzIGRvbid0IGhh dmUgYW4gLT5tbSAtIHdlIGhhdmUgdG8gd2FpdCBhcm91bmQgZm9yCj4gc29tZSB1c2VyIHRocmVh ZCB0byBkbyB0aGlzLgo+IAo+IFNvbHV0aW9uIGlzIHRvIHNwYXduIGEgd29ya2VyIChidXQgb25s eSBvbmNlKS4gSXQncyBob3JyaWJsZSwgYnV0IGl0Cj4gd29ya3MuCj4gCj4gdjM6IFdlIGNhbiBh bGxvY2F0ZSBtbSEgKENocmlzKS4gSG9ycmlibGUgd29ya2VyIGhhY2sgb3V0LCBjbGVhbgo+IGlu aXRjYWxsIHNvbHV0aW9uIGluLgo+IAo+IHY0OiBBbm5vdGF0ZSB3aXRoIF9faW5pdCAoUm9iIEhl cnJpbmcpCj4gCj4gQ2M6IFJvYiBIZXJyaW5nIDxyb2JoQGtlcm5lbC5vcmc+Cj4gQ2M6IEFsZXgg RGV1Y2hlciA8YWxleGFuZGVyLmRldWNoZXJAYW1kLmNvbT4KPiBDYzogQ2hyaXN0aWFuIEvDtm5p ZyA8Y2hyaXN0aWFuLmtvZW5pZ0BhbWQuY29tPgo+IENjOiBDaHJpcyBXaWxzb24gPGNocmlzQGNo cmlzLXdpbHNvbi5jby51az4KPiBDYzogVGhvbWFzIFppbW1lcm1hbm4gPHR6aW1tZXJtYW5uQHN1 c2UuZGU+Cj4gQ2M6IFJvYiBIZXJyaW5nIDxyb2JoQGtlcm5lbC5vcmc+Cj4gQ2M6IFRvbWV1IFZp em9zbyA8dG9tZXUudml6b3NvQGNvbGxhYm9yYS5jb20+Cj4gQ2M6IEVyaWMgQW5ob2x0IDxlcmlj QGFuaG9sdC5uZXQ+Cj4gQ2M6IERhdmUgQWlybGllIDxhaXJsaWVkQHJlZGhhdC5jb20+Cj4gQ2M6 IEdlcmQgSG9mZm1hbm4gPGtyYXhlbEByZWRoYXQuY29tPgo+IENjOiBCZW4gU2tlZ2dzIDxic2tl Z2dzQHJlZGhhdC5jb20+Cj4gQ2M6ICJWTXdhcmUgR3JhcGhpY3MiIDxsaW51eC1ncmFwaGljcy1t YWludGFpbmVyQHZtd2FyZS5jb20+Cj4gQ2M6IFRob21hcyBIZWxsc3Ryb20gPHRoZWxsc3Ryb21A dm13YXJlLmNvbT4KPiBSZXZpZXdlZC1ieTogQ2hyaXN0aWFuIEvDtm5pZyA8Y2hyaXN0aWFuLmtv ZW5pZ0BhbWQuY29tPgo+IFJldmlld2VkLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdp bHNvbi5jby51az4KPiBUZXN0ZWQtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29u LmNvLnVrPgo+IFNpZ25lZC1vZmYtYnk6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAaW50 ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2RtYS1idWYvZG1hLXJlc3YuYyB8IDI0ICsrKysrKysr KysrKysrKysrKysrKysrKwo+ICAxIGZpbGUgY2hhbmdlZCwgMjQgaW5zZXJ0aW9ucygrKQo+IAo+ IGRpZmYgLS1naXQgYS9kcml2ZXJzL2RtYS1idWYvZG1hLXJlc3YuYyBiL2RyaXZlcnMvZG1hLWJ1 Zi9kbWEtcmVzdi5jCj4gaW5kZXggNzA5MDAyNTE1NTUwLi5hMDVmZjU0MmJlMjIgMTAwNjQ0Cj4g LS0tIGEvZHJpdmVycy9kbWEtYnVmL2RtYS1yZXN2LmMKPiArKysgYi9kcml2ZXJzL2RtYS1idWYv ZG1hLXJlc3YuYwo+IEBAIC0zNCw2ICszNCw3IEBACj4gIAo+ICAjaW5jbHVkZSA8bGludXgvZG1h LXJlc3YuaD4KPiAgI2luY2x1ZGUgPGxpbnV4L2V4cG9ydC5oPgo+ICsjaW5jbHVkZSA8bGludXgv c2NoZWQvbW0uaD4KPiAgCj4gIC8qKgo+ICAgKiBET0M6IFJlc2VydmF0aW9uIE9iamVjdCBPdmVy dmlldwo+IEBAIC05NSw2ICs5NiwyOSBAQCBzdGF0aWMgdm9pZCBkbWFfcmVzdl9saXN0X2ZyZWUo c3RydWN0IGRtYV9yZXN2X2xpc3QgKmxpc3QpCj4gIAlrZnJlZV9yY3UobGlzdCwgcmN1KTsKPiAg fQo+ICAKPiArI2lmIElTX0VOQUJMRUQoQ09ORklHX0xPQ0tERVApCj4gK3N0YXRpYyB2b2lkIF9f aW5pdCBkbWFfcmVzdl9sb2NrZGVwKHZvaWQpCj4gK3sKPiArCXN0cnVjdCBtbV9zdHJ1Y3QgKm1t ID0gbW1fYWxsb2MoKTsKPiArCXN0cnVjdCBkbWFfcmVzdiBvYmo7Cj4gKwo+ICsJaWYgKCFtbSkK PiArCQlyZXR1cm47Cj4gKwo+ICsJZG1hX3Jlc3ZfaW5pdCgmb2JqKTsKPiArCj4gKwlkb3duX3Jl YWQoJm1tLT5tbWFwX3NlbSk7Cj4gKwl3d19tdXRleF9sb2NrKCZvYmoubG9jaywgTlVMTCk7Cj4g Kwlmc19yZWNsYWltX2FjcXVpcmUoR0ZQX0tFUk5FTCk7Cj4gKwlmc19yZWNsYWltX3JlbGVhc2Uo R0ZQX0tFUk5FTCk7Cj4gKwl3d19tdXRleF91bmxvY2soJm9iai5sb2NrKTsKPiArCXVwX3JlYWQo Jm1tLT5tbWFwX3NlbSk7Cj4gKwkKCk5pdDogdHJhaWxpbmcgd2hpdGVzcGFjZQoKPiArCW1tcHV0 KG1tKTsKPiArfQo+ICtzdWJzeXNfaW5pdGNhbGwoZG1hX3Jlc3ZfbG9ja2RlcCk7CgpUaGlzIGV4 cGVjdHMgYSBmdW5jdGlvbiByZXR1cm5pbmcgaW50LCBidXQgZG1hX3Jlc3ZfbG9ja2RlcCgpIGlz IHZvaWQuCkNhdXNpbmc6Cgpkcml2ZXJzL2RtYS1idWYvZG1hLXJlc3YuYzoxMTk6MTc6IGVycm9y OiBpbml0aWFsaXphdGlvbiBvZiDigJhpbml0Y2FsbF904oCZCntha2Eg4oCYaW50ICgqKSh2b2lk KeKAmX0gZnJvbSBpbmNvbXBhdGlibGUgcG9pbnRlciB0eXBlIOKAmHZvaWQgKCopKHZvaWQp4oCZ ClstV2Vycm9yPWluY29tcGF0aWJsZS1wb2ludGVyLXR5cGVzXQogc3Vic3lzX2luaXRjYWxsKGRt YV9yZXN2X2xvY2tkZXApOwoKVGhlIGJlbG93IGZpeGVzIGl0IGZvciBtZS4KClN0ZXZlCgotLS0t ODwtLS0tCkZyb20gZDA3ZWE4MTYxMWVkNmU0ZmI4Y2MyOTBmNDJkMjNkYmNjYTJkYTJmOCBNb24g U2VwIDE3IDAwOjAwOjAwIDIwMDEKRnJvbTogU3RldmVuIFByaWNlIDxzdGV2ZW4ucHJpY2VAYXJt LmNvbT4KRGF0ZTogTW9uLCAxMSBOb3YgMjAxOSAxMzowNzoxOSArMDAwMApTdWJqZWN0OiBbUEFU Q0hdIGRtYV9yZXN2OiBDb3JyZWN0IHJldHVybiB0eXBlIG9mIGRtYV9yZXN2X2xvY2tkZXAoKQoK c3Vic3lzX2luaXRjYWxsKCkgZXhwZWN0cyBhIGZ1bmN0aW9uIHdoaWNoIHJldHVybnMgJ2ludCcu IEZpeApkbWFfcmVzdl9sb2NrZGVwKCkgc28gaXQgcmV0dXJucyBhbiAnaW50JyBlcnJvciBjb2Rl LgoKRml4ZXM6IGIyYTgxMTZlMjU5MiAoImRtYV9yZXN2OiBwcmltZSBsb2NrZGVwIGFubm90YXRp b25zIikKU2lnbmVkLW9mZi1ieTogU3RldmVuIFByaWNlIDxzdGV2ZW4ucHJpY2VAYXJtLmNvbT4K LS0tCiBkcml2ZXJzL2RtYS1idWYvZG1hLXJlc3YuYyB8IDYgKysrKy0tCiAxIGZpbGUgY2hhbmdl ZCwgNCBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMv ZG1hLWJ1Zi9kbWEtcmVzdi5jIGIvZHJpdmVycy9kbWEtYnVmL2RtYS1yZXN2LmMKaW5kZXggYTA1 ZmY1NDJiZTIyLi45OTE4YTZlNWNmOTEgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZG1hLWJ1Zi9kbWEt cmVzdi5jCisrKyBiL2RyaXZlcnMvZG1hLWJ1Zi9kbWEtcmVzdi5jCkBAIC05NywxMyArOTcsMTMg QEAgc3RhdGljIHZvaWQgZG1hX3Jlc3ZfbGlzdF9mcmVlKHN0cnVjdCBkbWFfcmVzdl9saXN0ICps aXN0KQogfQogCiAjaWYgSVNfRU5BQkxFRChDT05GSUdfTE9DS0RFUCkKLXN0YXRpYyB2b2lkIF9f aW5pdCBkbWFfcmVzdl9sb2NrZGVwKHZvaWQpCitzdGF0aWMgaW50IF9faW5pdCBkbWFfcmVzdl9s b2NrZGVwKHZvaWQpCiB7CiAJc3RydWN0IG1tX3N0cnVjdCAqbW0gPSBtbV9hbGxvYygpOwogCXN0 cnVjdCBkbWFfcmVzdiBvYmo7CiAKIAlpZiAoIW1tKQotCQlyZXR1cm47CisJCXJldHVybiAtRU5P TUVNOwogCiAJZG1hX3Jlc3ZfaW5pdCgmb2JqKTsKIApAQCAtMTE1LDYgKzExNSw4IEBAIHN0YXRp YyB2b2lkIF9faW5pdCBkbWFfcmVzdl9sb2NrZGVwKHZvaWQpCiAJdXBfcmVhZCgmbW0tPm1tYXBf c2VtKTsKIAkKIAltbXB1dChtbSk7CisKKwlyZXR1cm4gMDsKIH0KIHN1YnN5c19pbml0Y2FsbChk bWFfcmVzdl9sb2NrZGVwKTsKICNlbmRpZgotLSAKMi4yMC4xCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVs LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=