From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zhang, Jerry (Junwei)" Subject: Re: [PATCH v2] drm/amdgpu: Reserve shared fence slot in amdgpu_vm_update_directories Date: Tue, 3 Jul 2018 09:59:41 +0800 Message-ID: <5B3AD88D.2010604@amd.com> References: <20180622164235.30770-1-michel@daenzer.net> <20180625090717.28522-1-michel@daenzer.net> <15c3905c-8e69-9d03-e506-929e4d9176e3@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <15c3905c-8e69-9d03-e506-929e4d9176e3-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: christian.koenig-5C7GfCeVMHo@public.gmane.org, =?UTF-8?B?TWljaGVsIETDpG56ZXI=?= , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org T24gMDcvMDIvMjAxOCAwNToyMyBQTSwgQ2hyaXN0aWFuIEvDtm5pZyB3cm90ZToKPiBBbSAyNS4w Ni4yMDE4IHVtIDExOjA3IHNjaHJpZWIgTWljaGVsIETDpG56ZXI6Cj4+IEZyb206IE1pY2hlbCBE w6RuemVyIDxtaWNoZWwuZGFlbnplckBhbWQuY29tPgo+Pgo+PiBXaXRob3V0IHRoaXMsIHRoZXJl IGNvdWxkIG5vdCBiZSBlbm91Z2ggc2xvdHMsIHdoaWNoIGNvdWxkIHRyaWdnZXIgdGhlCj4+IEJV R19PTiBpbiByZXNlcnZhdGlvbl9vYmplY3RfYWRkX3NoYXJlZF9mZW5jZS4KPj4KPj4gdjI6Cj4+ ICogSnVtcCB0byB0aGUgZXJyb3IgbGFiZWwgaW5zdGVhZCBvZiByZXR1cm5pbmcgZGlyZWN0bHkg KEplcnJ5IFpoYW5nKQo+Cj4gV2VsbCBnb29kIGNhdGNoLCBidXQgTkFLIHRoYXQgaXMgbm90IHRo ZSByaWdodCBzb2x1dGlvbiB0byB0aGUgaXNzdWUuCj4KPiBhbWRncHVfdm1fdXBkYXRlX2RpcmVj dG9yaWVzKCkgaXMgb25seSBjYWxsZWQgYnkgdHdvIHBsYWNlcywgdGhlIGZpcnN0IG9uZSBpcyBh bWRncHVfYm9fdm1fdXBkYXRlX3B0ZSgpIGFuZCB0aGUgc2Vjb25kIGFtZGdwdV9nZW1fdmFfdXBk YXRlX3ZtKCkuCj4KPiBJbiBib3RoIGNhc2VzIHRoZSBkaXJlY3RvcnkgaXMgcmVzZXJ2ZWQgdXNp bmcgdHRtX2V1X3Jlc2VydmVfYnVmZmVycygpIHdpdGggImVudHJ5LT50di5zaGFyZWQgPSB0cnVl OyIuCj4KPiBXaGF0IG1vc3QgbGlrZWx5IG5lZWRzIHRvIGJlIGRvbmUgaW5zdGVhZCBpcyB0byBj YWxsIHJlc2VydmF0aW9uX29iamVjdF9yZXNlcnZlX3NoYXJlZCgpIGFmdGVyIGFsbCB0aGUgVk0g b3BlcmF0aW9ucyBpbiBhbWRncHVfYm9fdm1fdXBkYXRlX3B0ZSgpIHRvIG1ha2Ugc3VyZSB0aGF0 IHdlIHN0aWxsIGhhdmUgb25lIGFkZGl0aW9uYWwgc2xvdAo+IGZvciB0aGUgY29tbWFuZCBzdWJt aXNzaW9uLgoKSW4gdGhpcyBjYXNlLCBpdCBsb29rcyBsaWtlIGFtZGdwdV92bV9ib191cGRhdGVf bWFwcGluZygpIGhhbmRsaW5nLCBpbnNpZGUgdHRtX2V1X3Jlc2VydmVfYnVmZmVycygpIGFzIHdl bGwuCgpJcyB0aGVyZSBhbnkgc3BlY2lmaWMgcmVhc29uIHRvIGNhbGwgaXQgYXQgdGhlIGVuZCBv ZiBhbWRncHVfYm9fdm1fdXBkYXRlX3B0ZSgpPwoKQUZBSVcsIHRoYXQgaGFzIHRvIGJlIGNhbGxl ZCByaWdodCBiZWZvcmUgd2hlcmUgdG8gYWRkIHNoYXJlZCBzbG90LgoKSmVycnkKCj4KPiBSZWdh cmRzLAo+IENocmlzdGlhbi4KPgo+Pgo+PiBDYzogc3RhYmxlQHZnZXIua2VybmVsLm9yZwo+PiBC dWd6aWxsYTogaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy8xMDY0MTgKPj4gUmVwb3J0ZWQt Ynk6IG1pa2hhaWwudi5nYXZyaWxvdkBnbWFpbC5jb20KPj4gU2lnbmVkLW9mZi1ieTogTWljaGVs IETDpG56ZXIgPG1pY2hlbC5kYWVuemVyQGFtZC5jb20+Cj4+IC0tLQo+PiAgIGRyaXZlcnMvZ3B1 L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5jIHwgNCArKysrCj4+ICAgMSBmaWxlIGNoYW5nZWQs IDQgaW5zZXJ0aW9ucygrKQo+Pgo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9h bWRncHUvYW1kZ3B1X3ZtLmMgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfdm0u Ywo+PiBpbmRleCA1OTBkYjc4YjhjNzIuLjU3OWJjYzMzZDU0NCAxMDA2NDQKPj4gLS0tIGEvZHJp dmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMKPj4gKysrIGIvZHJpdmVycy9ncHUv ZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMKPj4gQEAgLTExMTEsNiArMTExMSwxMCBAQCBpbnQg YW1kZ3B1X3ZtX3VwZGF0ZV9kaXJlY3RvcmllcyhzdHJ1Y3QgYW1kZ3B1X2RldmljZSAqYWRldiwK Pj4gICAgICAgICAgIHN0cnVjdCBhbWRncHVfcmluZyAqcmluZzsKPj4gICAgICAgICAgIHN0cnVj dCBkbWFfZmVuY2UgKmZlbmNlOwo+PiArICAgICAgICByID0gcmVzZXJ2YXRpb25fb2JqZWN0X3Jl c2VydmVfc2hhcmVkKHJvb3QtPnRiby5yZXN2KTsKPj4gKyAgICAgICAgaWYgKHIpCj4+ICsgICAg ICAgICAgICBnb3RvIGVycm9yOwo+PiArCj4+ICAgICAgICAgICByaW5nID0gY29udGFpbmVyX29m KHZtLT5lbnRpdHkuc2NoZWQsIHN0cnVjdCBhbWRncHVfcmluZywKPj4gICAgICAgICAgICAgICAg ICAgICAgIHNjaGVkKTsKPgo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCj4gYW1kLWdmeCBtYWlsaW5nIGxpc3QKPiBhbWQtZ2Z4QGxpc3RzLmZyZWVkZXNr dG9wLm9yZwo+IGh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v YW1kLWdmeApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwph bWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK