From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: RFC: unpinned DMA-buf exporting Date: Mon, 12 Mar 2018 18:24:01 +0100 Message-ID: <20180312172401.GM8589@phenom.ffwll.local> References: <20180309191144.1817-1-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: <20180309191144.1817-1-christian.koenig-5C7GfCeVMHo@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 K??nig Cc: linaro-mm-sig-cunTk1MwBs8s++Sfvej+rw@public.gmane.org, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org T24gRnJpLCBNYXIgMDksIDIwMTggYXQgMDg6MTE6NDBQTSArMDEwMCwgQ2hyaXN0aWFuIEs/P25p ZyB3cm90ZToKPiBUaGlzIHNldCBvZiBwYXRjaGVzIGFkZHMgYW4gb3B0aW9uIGludmFsaWRhdGVf bWFwcGluZ3MgY2FsbGJhY2sgdG8gZWFjaAo+IERNQS1idWYgYXR0YWNobWVudCB3aGljaCBjYW4g YmUgZmlsbGVkIGluIGJ5IHRoZSBpbXBvcnRlci4KPiAKPiBUaGlzIGNhbGxiYWNrIGFsbG93cyB0 aGUgZXhwb3J0ZXIgdG8gcHJvdmlkZWQgdGhlIERNQS1idWYgY29udGVudAo+IHdpdGhvdXQgcGlu bmluZyBpdC4gVGhlIHJlc2VydmF0aW9uIG9iamVjdHMgbG9jayBhY3RzIGFzIHN5bmNocm9uaXph dGlvbgo+IHBvaW50IGZvciBidWZmZXIgbW92ZXMgYW5kIGNyZWF0aW5nIG1hcHBpbmdzLgo+IAo+ IFRoaXMgc2V0IGluY2x1ZGVzIGFuIGltcGxlbWVudGF0aW9uIGZvciBhbWRncHUgd2hpY2ggc2hv dWxkIGJlIHJhdGhlcgo+IGVhc2lseSBwb3J0YWJsZSB0byBvdGhlciBEUk0gZHJpdmVycy4KCkJ1 bmNoIG9mIGhpZ2hlciBsZXZlbCBjb21tZW50cywgYW5kIG9uZSBJJ3ZlIGZvcmdvdHRlbiBpbiBy ZXBseSB0byBwYXRjaAoxOgoKLSBXaGF0IGhhcHBlbnMgd2hlbiBhIGRtYS1idWYgaXMgcGlubmVk IChlLmcuIGk5MTUgbG92ZXMgdG8gcGluIGJ1ZmZlcnMKICBmb3Igc2Nhbm91dCk/CgotIHB1bGxp bmcgdGhlIGRtYS1idWYgaW1wbGVtZW50YXRpb25zIGludG8gYW1kZ3B1IG1ha2VzIHNlbnNlLCB0 aGF0J3MKICBraW5kYSBob3cgaXQgd2FzIG1lYW50IHRvIGJlIGFueXdheS4gVGhlIGdlbSBwcmlt ZSBoZWxwZXJzIGFyZSBhIGJpdCB0b28KICBtdWNoIG1pZGxheWVyIGZvciBteSB0YXN0ZSAobW9z dGx5IGJlY2F1c2UgbnZpZGlhIHdhbnRlZCB0byBieXBhc3MgdGhlCiAgRVhQT1JUX1NZTUJPTF9H UEwgb2YgY29yZSBkbWEtYnVmLCBob29yYXkgZm9yIGxlZ2FsIGJzKS4gV2UgY2FuIGFsd2F5cwog IGV4dHJhY3QgbW9yZSBoZWxwZXJzIG9uY2UgdGhlcmUncyBtb3JlIHR0bSBiYXNlZCBkcml2ZXJz IGRvaW5nIHRoaXMuCgpPdmVyYWxsIEkgbGlrZSwgdGhlcmUncyBzb21lIGRldGFpbHMgdG8gZmln dXJlIG91dCBmaXJzdC4KLURhbmllbAotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVl ciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1k LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cg==