From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 5/5] drm/amdgpu: implement amdgpu_gem_prime_move_notify Date: Tue, 5 Nov 2019 11:52:52 +0100 Message-ID: <20191105105252.GE10326@phenom.ffwll.local> References: <20191029104049.9011-1-christian.koenig@amd.com> <20191029104049.9011-6-christian.koenig@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wr1-x444.google.com (mail-wr1-x444.google.com [IPv6:2a00:1450:4864:20::444]) by gabe.freedesktop.org (Postfix) with ESMTPS id D18E16E9CA for ; Tue, 5 Nov 2019 10:52:56 +0000 (UTC) Received: by mail-wr1-x444.google.com with SMTP id q13so20783179wrs.12 for ; Tue, 05 Nov 2019 02:52:56 -0800 (PST) Content-Disposition: inline In-Reply-To: <20191029104049.9011-6-christian.koenig@amd.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Christian =?iso-8859-1?Q?K=F6nig?= Cc: linaro-mm-sig@lists.linaro.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org T24gVHVlLCBPY3QgMjksIDIwMTkgYXQgMTE6NDA6NDlBTSArMDEwMCwgQ2hyaXN0aWFuIEvDtm5p ZyB3cm90ZToKPiBJbXBsZW1lbnQgdGhlIGltcG9ydGVyIHNpZGUgb2YgdW5waW5uZWQgRE1BLWJ1 ZiBoYW5kbGluZy4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBDaHJpc3RpYW4gS8O2bmlnIDxjaHJpc3Rp YW4ua29lbmlnQGFtZC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2Ft ZGdwdV9kbWFfYnVmLmMgfCAyOCArKysrKysrKysrKysrKysrKysrKy0KPiAgZHJpdmVycy9ncHUv ZHJtL2FtZC9hbWRncHUvYW1kZ3B1X29iamVjdC5jICB8ICA2ICsrKysrCj4gIDIgZmlsZXMgY2hh bmdlZCwgMzMgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+IAo+IGRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfZG1hX2J1Zi5jIGIvZHJpdmVycy9ncHUv ZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2RtYV9idWYuYwo+IGluZGV4IDM2MjljZmU1M2FhZC4uYWYz OTU1M2M1MWFkIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdw dV9kbWFfYnVmLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfZG1h X2J1Zi5jCj4gQEAgLTQ1Niw3ICs0NTYsMzMgQEAgYW1kZ3B1X2RtYV9idWZfY3JlYXRlX29iaihz dHJ1Y3QgZHJtX2RldmljZSAqZGV2LCBzdHJ1Y3QgZG1hX2J1ZiAqZG1hX2J1ZikKPiAgCXJldHVy biBFUlJfUFRSKHJldCk7Cj4gIH0KPiAgCj4gKy8qKgo+ICsgKiBhbWRncHVfZG1hX2J1Zl9tb3Zl X25vdGlmeSAtICZhdHRhY2gubW92ZV9ub3RpZnkgaW1wbGVtZW50YXRpb24KPiArICoKPiArICog QGF0dGFjaDogdGhlIERNQS1idWYgYXR0YWNobWVudAo+ICsgKgo+ICsgKiBJbnZhbGlkYXRlIHRo ZSBETUEtYnVmIGF0dGFjaG1lbnQsIG1ha2luZyBzdXJlIHRoYXQgdGhlIHdlIHJlLWNyZWF0ZSB0 aGUKPiArICogbWFwcGluZyBiZWZvcmUgdGhlIG5leHQgdXNlLgo+ICsgKi8KPiArc3RhdGljIHZv aWQKPiArYW1kZ3B1X2RtYV9idWZfbW92ZV9ub3RpZnkoc3RydWN0IGRtYV9idWZfYXR0YWNobWVu dCAqYXR0YWNoKQo+ICt7Cj4gKwlzdHJ1Y3QgdHRtX29wZXJhdGlvbl9jdHggY3R4ID0geyBmYWxz ZSwgZmFsc2UgfTsKPiArCXN0cnVjdCBkcm1fZ2VtX29iamVjdCAqb2JqID0gYXR0YWNoLT5pbXBv cnRlcl9wcml2Owo+ICsJc3RydWN0IGFtZGdwdV9ibyAqYm8gPSBnZW1fdG9fYW1kZ3B1X2JvKG9i aik7Cj4gKwlzdHJ1Y3QgdHRtX3BsYWNlbWVudCBwbGFjZW1lbnQgPSB7fTsKPiArCWludCByOwo+ ICsKPiArCWlmIChiby0+dGJvLm1lbS5tZW1fdHlwZSA9PSBUVE1fUExfU1lTVEVNKQo+ICsJCXJl dHVybjsKPiArCj4gKwlyID0gdHRtX2JvX3ZhbGlkYXRlKCZiby0+dGJvLCAmcGxhY2VtZW50LCAm Y3R4KTsKPiArCWlmIChyKQo+ICsJCURSTV9FUlJPUigiRmFpbGVkIHRvIGludmFsaWRhdGUgRE1B LWJ1ZiBpbXBvcnQgKCVkKSlcbiIsIHIpOwoKV2hlcmUgZG8geW91IHVwZGF0ZSBwYWdldGFibGVz PwoKVGhlIG9ubHkgdGhpbmcgSSd2ZSBmb3VuZCBpcyBpbiB0aGUgYW1kZ3B1IENTIGNvZGUsIHdo aWNoIGlzIHdheSB0byBsYXRlCmZvciB0aGlzIHN0dWZmIGhlcmUuIFBsdXMgVFRNIGRvZXNuJ3Qg aGFuZGxlIHZpcnR1YWwgbWVtb3J5IGF0IGFsbCAoYXNpZGUKZnJvbSB0aGUgZ2FydCB0dCksIHNv IGNsZWFybHkgeW91IG5lZWQgdG8gY2FsbCBpbnRvIGFtZGdwdSBjb2RlIHNvbWV3aGVyZQpmb3Ig dGhpcy4gQnV0IEkgZGlkbid0IGZpbmQgaXQsIG5laXRoZXIgaW4geW91ciAtPm1vdmVfbm90aWZ5 IG5vciB0aGUKLT5tb3ZlIGNhbGxiYWNrIGluIHR0bV9ib19kcml2ZXIuCgpIb3cgZG9lcyB0aGlz IHdvcms/Ci1EYW5pZWwKCj4gK30KPiArCj4gIHN0YXRpYyBjb25zdCBzdHJ1Y3QgZG1hX2J1Zl9h dHRhY2hfb3BzIGFtZGdwdV9kbWFfYnVmX2F0dGFjaF9vcHMgPSB7Cj4gKwkubW92ZV9ub3RpZnkg PSBhbWRncHVfZG1hX2J1Zl9tb3ZlX25vdGlmeQo+ICB9Owo+ICAKPiAgLyoqCj4gQEAgLTQ5Miw3 ICs1MTgsNyBAQCBzdHJ1Y3QgZHJtX2dlbV9vYmplY3QgKmFtZGdwdV9nZW1fcHJpbWVfaW1wb3J0 KHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsCj4gIAkJcmV0dXJuIG9iajsKPiAgCj4gIAlhdHRhY2gg PSBkbWFfYnVmX2R5bmFtaWNfYXR0YWNoKGRtYV9idWYsIGRldi0+ZGV2LAo+IC0JCQkJCSZhbWRn cHVfZG1hX2J1Zl9hdHRhY2hfb3BzLCBOVUxMKTsKPiArCQkJCQkmYW1kZ3B1X2RtYV9idWZfYXR0 YWNoX29wcywgb2JqKTsKPiAgCWlmIChJU19FUlIoYXR0YWNoKSkgewo+ICAJCWRybV9nZW1fb2Jq ZWN0X3B1dChvYmopOwo+ICAJCXJldHVybiBFUlJfQ0FTVChhdHRhY2gpOwo+IGRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfb2JqZWN0LmMgYi9kcml2ZXJzL2dw dS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfb2JqZWN0LmMKPiBpbmRleCBhYzc3NmQyNjIwZWIuLmNm YTQ2MzQxYzlhNyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRn cHVfb2JqZWN0LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfb2Jq ZWN0LmMKPiBAQCAtODYxLDYgKzg2MSw5IEBAIGludCBhbWRncHVfYm9fcGluX3Jlc3RyaWN0ZWQo c3RydWN0IGFtZGdwdV9ibyAqYm8sIHUzMiBkb21haW4sCj4gIAkJcmV0dXJuIDA7Cj4gIAl9Cj4g IAo+ICsJaWYgKGJvLT50Ym8uYmFzZS5pbXBvcnRfYXR0YWNoKQo+ICsJCWRtYV9idWZfcGluKGJv LT50Ym8uYmFzZS5pbXBvcnRfYXR0YWNoKTsKPiArCj4gIAliby0+ZmxhZ3MgfD0gQU1ER1BVX0dF TV9DUkVBVEVfVlJBTV9DT05USUdVT1VTOwo+ICAJLyogZm9yY2UgdG8gcGluIGludG8gdmlzaWJs ZSB2aWRlbyByYW0gKi8KPiAgCWlmICghKGJvLT5mbGFncyAmIEFNREdQVV9HRU1fQ1JFQVRFX05P X0NQVV9BQ0NFU1MpKQo+IEBAIC05NDQsNiArOTQ3LDkgQEAgaW50IGFtZGdwdV9ib191bnBpbihz dHJ1Y3QgYW1kZ3B1X2JvICpibykKPiAgCj4gIAlhbWRncHVfYm9fc3VidHJhY3RfcGluX3NpemUo Ym8pOwo+ICAKPiArCWlmIChiby0+dGJvLmJhc2UuaW1wb3J0X2F0dGFjaCkKPiArCQlkbWFfYnVm X3VucGluKGJvLT50Ym8uYmFzZS5pbXBvcnRfYXR0YWNoKTsKPiArCj4gIAlmb3IgKGkgPSAwOyBp IDwgYm8tPnBsYWNlbWVudC5udW1fcGxhY2VtZW50OyBpKyspIHsKPiAgCQliby0+cGxhY2VtZW50 c1tpXS5scGZuID0gMDsKPiAgCQliby0+cGxhY2VtZW50c1tpXS5mbGFncyAmPSB+VFRNX1BMX0ZM QUdfTk9fRVZJQ1Q7Cj4gLS0gCj4gMi4xNy4xCj4gCj4gX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KPiBkcmktZGV2ZWwgbWFpbGluZyBsaXN0Cj4gZHJpLWRl dmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IGh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCgotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBF bmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcg bGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVs