From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Michel_D=c3=a4nzer?= Subject: Re: [PATCH 5/7] drm/amdgpu: always reserve two slots for the VM Date: Mon, 24 Sep 2018 16:14:01 +0200 Message-ID: <952bb3bb-74d8-22f5-4679-e44b4d608649@daenzer.net> References: <20180924115819.2116-1-christian.koenig@amd.com> <20180924115819.2116-6-christian.koenig@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180924115819.2116-6-christian.koenig-5C7GfCeVMHo@public.gmane.org> Content-Language: en-CA List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: =?UTF-8?Q?Christian_K=c3=b6nig?= Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: dri-devel@lists.freedesktop.org T24gMjAxOC0wOS0yNCAxOjU4IHAubS4sIENocmlzdGlhbiBLw7ZuaWcgd3JvdGU6Cj4gQW5kIGRy b3AgdGhlIG5vdyBzdXBlcmZsb3VzIGV4dHJhIHJlc2VydmF0aW9ucy4KPiAKPiBTaWduZWQtb2Zm LWJ5OiBDaHJpc3RpYW4gS8O2bmlnIDxjaHJpc3RpYW4ua29lbmlnQGFtZC5jb20+Cj4gLS0tCj4g IGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9jcy5jIHwgIDQgLS0tLQo+ICBkcml2 ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfdm0uYyB8IDE0ICsrKysrLS0tLS0tLS0tCj4g IDIgZmlsZXMgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspLCAxMyBkZWxldGlvbnMoLSkKPiAKPiBk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2NzLmMgYi9kcml2 ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfY3MuYwo+IGluZGV4IDFhMmVhMmU5MzFlMy4u Y2RhOGNmOTA3NzdjIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2Ft ZGdwdV9jcy5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2NzLmMK PiBAQCAtOTYyLDEwICs5NjIsNiBAQCBzdGF0aWMgaW50IGFtZGdwdV9jc192bV9oYW5kbGluZyhz dHJ1Y3QgYW1kZ3B1X2NzX3BhcnNlciAqcCkKPiAgCWlmIChyKQo+ICAJCXJldHVybiByOwo+ICAK PiAtCXIgPSByZXNlcnZhdGlvbl9vYmplY3RfcmVzZXJ2ZV9zaGFyZWQodm0tPnJvb3QuYmFzZS5i by0+dGJvLnJlc3YsIDEpOwo+IC0JaWYgKHIpCj4gLQkJcmV0dXJuIHI7Cj4gLQo+ICAJcC0+am9i LT52bV9wZF9hZGRyID0gYW1kZ3B1X2dtY19wZF9hZGRyKHZtLT5yb290LmJhc2UuYm8pOwo+ICAK PiAgCWlmIChhbWRncHVfdm1fZGVidWcpIHsKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJt L2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRn cHVfdm0uYwo+IGluZGV4IGJkY2UwNTE4M2VkYi4uMzUzMzY3MzgyODc0IDEwMDY0NAo+IC0tLSBh L2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5jCj4gKysrIGIvZHJpdmVycy9n cHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMKPiBAQCAtNjE2LDcgKzYxNiw3IEBAIHZvaWQg YW1kZ3B1X3ZtX2dldF9wZF9ibyhzdHJ1Y3QgYW1kZ3B1X3ZtICp2bSwKPiAgewo+ICAJZW50cnkt PnByaW9yaXR5ID0gMDsKPiAgCWVudHJ5LT50di5ibyA9ICZ2bS0+cm9vdC5iYXNlLmJvLT50Ym87 Cj4gLQllbnRyeS0+dHYuc2hhcmVkID0gdHJ1ZTsKPiArCWVudHJ5LT50di5zaGFyZWQgPSAyOwoK V2hlcmUgYXNzaWduaW5nIHZhbHVlcyA+IDEgdG8gdGhpcyBmaWVsZCwgaXQgd291bGQgYmUgZ29v ZCB0byBoYXZlIGEKY29tbWVudCBleHBsYWluaW5nIHdoYXQgdGhlIG11bHRpcGxlIHNoYXJlZCBm ZW5jZSBzbG90cyBjb3JyZXNwb25kIHRvLgpTYW1lIGZvciBwYXRjaCA2LgoKCi0tIApFYXJ0aGxp bmcgTWljaGVsIETDpG56ZXIgICAgICAgICAgICAgICB8ICAgICAgICAgICAgICAgaHR0cDovL3d3 dy5hbWQuY29tCkxpYnJlIHNvZnR3YXJlIGVudGh1c2lhc3QgICAgICAgICAgICAgfCAgICAgICAg ICAgICBNZXNhIGFuZCBYIGRldmVsb3BlcgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2FtZC1nZngK