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([2a02:908:1252:fb60:be8a:bd56:1f94:86e7]) by smtp.gmail.com with ESMTPSA id e7sm28483152wrt.70.2020.03.06.01.39.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 06 Mar 2020 01:39:09 -0800 (PST) Subject: Re: [PATCH 2/2] drm/amdkfd: Signal eviction fence on process destruction (v2) To: Felix Kuehling , "Pan, Xinhui" References: <20200304210637.27283-3-Felix.Kuehling@amd.com> <20200304215023.11551-1-Felix.Kuehling@amd.com> <72EFF772-7B30-4BCC-8DC5-E985100C31B8@amd.com> <53154a08-d2a0-3460-6ef6-b80a2226160b@amd.com> From: =?UTF-8?Q?Christian_K=c3=b6nig?= Message-ID: <4bf7ef97-cb4d-cc6d-e2fe-d41905198cb0@gmail.com> Date: Fri, 6 Mar 2020 10:39:08 +0100 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: <53154a08-d2a0-3460-6ef6-b80a2226160b@amd.com> Content-Language: en-US X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: christian.koenig@amd.com Cc: "Xu, Feifei" , "Koenig, Christian" , "amd-gfx@lists.freedesktop.org" Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" WWVhaCwgdGhhdCBvbmUgbG9va3MgaW1wb3J0YW50LiBGZWVsIGZyZWUgdG8gYWRkIGFuIEFja2Vk LWJ5OiBDaHJpc3RpYW4gCkvDtm5pZyA8Y2hyaXN0aWFuLmtvZW5pZ0BhbWQuY29tPi4KClJlZ2Fy ZHMsCkNocmlzdGlhbi4KCkFtIDA1LjAzLjIwIHVtIDE3OjA2IHNjaHJpZWIgRmVsaXggS3VlaGxp bmc6Cj4gW21vdmluZyB0byBwdWJsaWMgbWFpbGluZyBsaXN0XQo+Cj4gVGhhbmsgeW91LiBJJ2xs IGFsc28gYXBwbHkgcGF0Y2ggMi8yIHRvIGFtZC1zdGFnaW5nLWRybS1uZXh0LiBJdCdzIG5vdCAK PiBmaXhpbmcgYSBtZW1vcnkgbGVhayB0aGVyZSwgYnV0IGl0IHNob3VsZCBtYWtlIGNsZWFudXAg YWZ0ZXIgcHJvY2VzcyAKPiB0ZXJtaW5hdGlvbiBtb3JlIGVmZmljaWVudCBieSBhdm9pZGluZyBk ZWxheWVkIGRlbGV0ZSBvZiBCT3MuCj4KPiBSZWdhcmRzLAo+IMKgIEZlbGl4Cj4KPiBPbiAyMDIw LTAzLTA0IDEwOjQ2IHAubS4sIFBhbiwgWGluaHVpIHdyb3RlOgo+PiBTZXJpZXMgaXMgUmV2aWV3 ZWQtYnk6IHhpbmh1aSBwYW4gPHhpbmh1aS5wYW5AYW1kLmNvbT4KPj4KPj4+IDIwMjDlubQz5pyI NeaXpSAwNTo1MO+8jEt1ZWhsaW5nLCBGZWxpeCA8RmVsaXguS3VlaGxpbmdAYW1kLmNvbT4g5YaZ 6YGT77yaCj4+Pgo+Pj4gT3RoZXJ3aXNlIEJPcyBtYXkgd2FpdCBmb3IgdGhlIGZlbmNlIGluZGVm aW5pdGVseSBhbmQgbmV2ZXIgYmUgCj4+PiBkZXN0cm95ZWQuCj4+Pgo+Pj4gdjI6IFNpZ25hbCB0 aGUgZmVuY2UgcmlnaHQgYWZ0ZXIgZGVzdHJveWluZyBxdWV1ZXMgdG8gYXZvaWQgdW5uZWNlc3Nh cnkKPj4+IMKgwqDCoCBkZWxheWUtZGVsZXRlIGluIGtmZF9wcm9jZXNzX3dxX3JlbGVhc2UKPj4+ Cj4+PiBTaWduZWQtb2ZmLWJ5OiBGZWxpeCBLdWVobGluZyA8RmVsaXguS3VlaGxpbmdAYW1kLmNv bT4KPj4+IC0tLQo+Pj4gZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRrZmQva2ZkX3Byb2Nlc3MuYyB8 IDUgKysrKysKPj4+IDEgZmlsZSBjaGFuZ2VkLCA1IGluc2VydGlvbnMoKykKPj4+Cj4+PiBkaWZm IC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRrZmQva2ZkX3Byb2Nlc3MuYyAKPj4+IGIv ZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRrZmQva2ZkX3Byb2Nlc3MuYwo+Pj4gaW5kZXggZDVkNDY2 MDIyMWFmLi4yNmY3ZjE3OGI2NmQgMTAwNjQ0Cj4+PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1k L2FtZGtmZC9rZmRfcHJvY2Vzcy5jCj4+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGtm ZC9rZmRfcHJvY2Vzcy5jCj4+PiBAQCAtNjI1LDYgKzYyNSwxMSBAQCBzdGF0aWMgdm9pZCBrZmRf cHJvY2Vzc19ub3RpZmllcl9yZWxlYXNlKHN0cnVjdCAKPj4+IG1tdV9ub3RpZmllciAqbW4sCj4+ Pgo+Pj4gwqDCoMKgwqAvKiBJbmRpY2F0ZSB0byBvdGhlciB1c2VycyB0aGF0IE1NIGlzIG5vIGxv bmdlciB2YWxpZCAqLwo+Pj4gwqDCoMKgwqBwLT5tbSA9IE5VTEw7Cj4+PiArwqDCoMKgIC8qIFNp Z25hbCB0aGUgZXZpY3Rpb24gZmVuY2UgYWZ0ZXIgdXNlciBtb2RlIHF1ZXVlcyBhcmUKPj4+ICvC oMKgwqDCoCAqIGRlc3Ryb3llZC4gVGhpcyBhbGxvd3MgYW55IEJPcyB0byBiZSBmcmVlZCB3aXRo b3V0Cj4+PiArwqDCoMKgwqAgKiB0cmlnZ2VyaW5nIHBvaW50bGVzcyBldmljdGlvbnMgb3Igd2Fp dGluZyBmb3IgZmVuY2VzLgo+Pj4gK8KgwqDCoMKgICovCj4+PiArwqDCoMKgIGRtYV9mZW5jZV9z aWduYWwocC0+ZWYpOwo+Pj4KPj4+IMKgwqDCoMKgbXV0ZXhfdW5sb2NrKCZwLT5tdXRleCk7Cj4+ Pgo+Pj4gLS0gCj4+PiAyLjI1LjEKPj4+Cj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KPiBhbWQtZ2Z4IG1haWxpbmcgbGlzdAo+IGFtZC1nZnhAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9hbWQtZ2Z4CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK