From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 3/6] dma-buf: add peer2peer flag Date: Tue, 23 Apr 2019 10:16:50 +0200 Message-ID: <20190423081650.GA30926@phenom.ffwll.local> References: <20190418120928.2699-1-christian.koenig@amd.com> <20190418120928.2699-4-christian.koenig@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20190418120928.2699-4-christian.koenig-5C7GfCeVMHo@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: Christian =?iso-8859-1?Q?K=F6nig?= Cc: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: dri-devel@lists.freedesktop.org T24gVGh1LCBBcHIgMTgsIDIwMTkgYXQgMDI6MDk6MjVQTSArMDIwMCwgQ2hyaXN0aWFuIEvDtm5p ZyB3cm90ZToKPiBBZGQgYSBwZWVyMnBlZXIgZmxhZyBub3RpbmcgdGhhdCB0aGUgaW1wb3J0ZXIg Y2FuIGRlYWwgd2l0aCBkZXZpY2UKPiByZXNvdXJjZXMgd2hpY2ggYXJlIG5vdCBiYWNrZWQgYnkg cGFnZXMuCj4gCj4gU2lnbmVkLW9mZi1ieTogQ2hyaXN0aWFuIEvDtm5pZyA8Y2hyaXN0aWFuLmtv ZW5pZ0BhbWQuY29tPgoKU2hvdWxkIHdlIGFkZCBzb21ldGhpbmcgbGlrZSAiU3VjaCBpbXBvcnRl cnMgc2hvdWxkIGFsc28gc3VwcG9ydCBkeW5hbWljCmRtYV9idWYgYXR0YWNobWVudHMuIiB0byB0 aGUga2VybmVsZG9jPwoKRWl0aGVyIHdheSBsZ3RtCgpSZXZpZXdlZC1ieTogRGFuaWVsIFZldHRl ciA8ZGFuaWVsLnZldHRlckBmZndsbC5jaD4KPiAtLS0KPiAgZHJpdmVycy9kbWEtYnVmL2RtYS1i dWYuYyB8IDEgKwo+ICBpbmNsdWRlL2xpbnV4L2RtYS1idWYuaCAgIHwgNCArKysrCj4gIDIgZmls ZXMgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZG1h LWJ1Zi9kbWEtYnVmLmMgYi9kcml2ZXJzL2RtYS1idWYvZG1hLWJ1Zi5jCj4gaW5kZXggZjIzZmY4 MzU1NTA1Li4zYWI0OWI0OTIwMTcgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9kbWEtYnVmL2RtYS1i dWYuYwo+ICsrKyBiL2RyaXZlcnMvZG1hLWJ1Zi9kbWEtYnVmLmMKPiBAQCAtNTYzLDYgKzU2Myw3 IEBAIHN0cnVjdCBkbWFfYnVmX2F0dGFjaG1lbnQgKmRtYV9idWZfYXR0YWNoKGNvbnN0IHN0cnVj dCBkbWFfYnVmX2F0dGFjaF9pbmZvICppbmZvCj4gIAo+ICAJYXR0YWNoLT5kZXYgPSBpbmZvLT5k ZXY7Cj4gIAlhdHRhY2gtPmRtYWJ1ZiA9IGRtYWJ1ZjsKPiArCWF0dGFjaC0+cGVlcjJwZWVyID0g aW5mby0+cGVlcjJwZWVyOwo+ICAJYXR0YWNoLT5pbXBvcnRlcl9wcml2ID0gaW5mby0+aW1wb3J0 ZXJfcHJpdjsKPiAgCWF0dGFjaC0+aW52YWxpZGF0ZSA9IGluZm8tPmludmFsaWRhdGU7Cj4gIAo+ IGRpZmYgLS1naXQgYS9pbmNsdWRlL2xpbnV4L2RtYS1idWYuaCBiL2luY2x1ZGUvbGludXgvZG1h LWJ1Zi5oCj4gaW5kZXggYTYxNWI3NGU1ODk0Li5kMjc0NmJkZmU5MmMgMTAwNjQ0Cj4gLS0tIGEv aW5jbHVkZS9saW51eC9kbWEtYnVmLmgKPiArKysgYi9pbmNsdWRlL2xpbnV4L2RtYS1idWYuaAo+ IEBAIC0zNDYsNiArMzQ2LDcgQEAgc3RydWN0IGRtYV9idWYgewo+ICAgKiBAZG1hYnVmOiBidWZm ZXIgZm9yIHRoaXMgYXR0YWNobWVudC4KPiAgICogQGRldjogZGV2aWNlIGF0dGFjaGVkIHRvIHRo ZSBidWZmZXIuCj4gICAqIEBub2RlOiBsaXN0IG9mIGRtYV9idWZfYXR0YWNobWVudC4KPiArICog QHBlZXIycGVlcjogdHJ1ZSBpZiB0aGUgaW1wb3J0ZXIgY2FuIGhhbmRsZSBwZWVyIHJlc291cmNl cyB3aXRob3V0IHBhZ2VzLgo+ICAgKiBAcHJpdjogZXhwb3J0ZXIgc3BlY2lmaWMgYXR0YWNobWVu dCBkYXRhLgo+ICAgKiBAaW1wb3J0ZXJfcHJpdjogaW1wb3J0ZXIgc3BlY2lmaWMgYXR0YWNobWVu dCBkYXRhLgo+ICAgKgo+IEBAIC0zNjIsNiArMzYzLDcgQEAgc3RydWN0IGRtYV9idWZfYXR0YWNo bWVudCB7Cj4gIAlzdHJ1Y3QgZG1hX2J1ZiAqZG1hYnVmOwo+ICAJc3RydWN0IGRldmljZSAqZGV2 Owo+ICAJc3RydWN0IGxpc3RfaGVhZCBub2RlOwo+ICsJYm9vbCBwZWVyMnBlZXI7Cj4gIAl2b2lk ICpwcml2Owo+ICAJc3RydWN0IHNnX3RhYmxlICpzZ3Q7Cj4gIAl2b2lkICppbXBvcnRlcl9wcml2 Owo+IEBAIC00MjcsNiArNDI5LDcgQEAgc3RydWN0IGRtYV9idWZfZXhwb3J0X2luZm8gewo+ICAg KiBzdHJ1Y3QgZG1hX2J1Zl9hdHRhY2hfaW5mbyAtIGhvbGRzIGluZm9ybWF0aW9uIG5lZWRlZCB0 byBhdHRhY2ggdG8gYSBkbWFfYnVmCj4gICAqIEBkbWFidWY6CQl0aGUgZXhwb3J0ZWQgZG1hX2J1 Zgo+ICAgKiBAZGV2OgkJdGhlIGRldmljZSB3aGljaCB3YW50cyB0byBpbXBvcnQgdGhlIGF0dGFj aG1lbnQKPiArICogQHBlZXIycGVlcjoJCXRydWUgaWYgdGhlIGltcG9ydGVyIGNhbiBoYW5kbGUg cGVlciByZXNvdXJjZXMgd2l0aG91dCBwYWdlcwo+ICAgKiBAaW1wb3J0ZXJfcHJpdjoJcHJpdmF0 ZSBkYXRhIG9mIGltcG9ydGVyIHRvIHRoaXMgYXR0YWNobWVudAo+ICAgKiBAaW52YWxpZGF0ZToJ CWNhbGxiYWNrIHRvIHVzZSBmb3IgaW52YWxpZGF0aW5nIG1hcHBpbmdzCj4gICAqCj4gQEAgLTQz Niw2ICs0MzksNyBAQCBzdHJ1Y3QgZG1hX2J1Zl9leHBvcnRfaW5mbyB7Cj4gIHN0cnVjdCBkbWFf YnVmX2F0dGFjaF9pbmZvIHsKPiAgCXN0cnVjdCBkbWFfYnVmICpkbWFidWY7Cj4gIAlzdHJ1Y3Qg ZGV2aWNlICpkZXY7Cj4gKwlib29sIHBlZXIycGVlcjsKPiAgCXZvaWQgKmltcG9ydGVyX3ByaXY7 Cj4gIAl2b2lkICgqaW52YWxpZGF0ZSkoc3RydWN0IGRtYV9idWZfYXR0YWNobWVudCAqYXR0YWNo KTsKPiAgfTsKPiAtLSAKPiAyLjE3LjEKPiAKPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwo+IGRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKPiBkcmktZGV2ZWxA bGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9kcmktZGV2ZWwKCi0tIApEYW5pZWwgVmV0dGVyClNvZnR3YXJlIEVuZ2lu ZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgpodHRwOi8vYmxvZy5mZndsbC5jaApfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAph bWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZng=