From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maarten Lankhorst Subject: Re: [PATCH 1/2] dma-buf: make reservation_object_copy_fences rcu save Date: Mon, 11 Sep 2017 17:13:28 +0200 Message-ID: <970bf678-49b3-c869-0e63-5eb6fb411244@linux.intel.com> References: <1504551766-5093-1-git-send-email-deathsimple@vodafone.de> <6b53a3c4-87ee-437d-63b3-4d2369ba2208@linux.intel.com> <88b860d7-3377-0378-93fd-a64c274538f3@vodafone.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <88b860d7-3377-0378-93fd-a64c274538f3-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org> Content-Language: en-US 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?= , dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: dri-devel@lists.freedesktop.org T3AgMTEtMDktMTcgb20gMTY6NDUgc2NocmVlZiBDaHJpc3RpYW4gS8O2bmlnOgo+IEFtIDExLjA5 LjIwMTcgdW0gMTU6NTYgc2NocmllYiBNYWFydGVuIExhbmtob3JzdDoKPj4gT3AgMTEtMDktMTcg b20gMTQ6NTMgc2NocmVlZiBDaHJpc3RpYW4gS8O2bmlnOgo+Pj4gQW0gMTAuMDkuMjAxNyB1bSAw OTozMCBzY2hyaWViIE1hYXJ0ZW4gTGFua2hvcnN0Ogo+Pj4+IE9wIDA0LTA5LTE3IG9tIDIxOjAy IHNjaHJlZWYgQ2hyaXN0aWFuIEvDtm5pZzoKPj4+Pj4gRnJvbTogQ2hyaXN0aWFuIEvDtm5pZyA8 Y2hyaXN0aWFuLmtvZW5pZ0BhbWQuY29tPgo+Pj4+Pgo+Pj4+PiBTdG9wIHJlcXVpcmluZyB0aGF0 IHRoZSBzcmMgcmVzZXJ2YXRpb24gb2JqZWN0IGlzIGxvY2tlZCBmb3IgdGhpcyBvcGVyYXRpb24u Cj4+Pj4+Cj4+Pj4+IFNpZ25lZC1vZmYtYnk6IENocmlzdGlhbiBLw7ZuaWcgPGNocmlzdGlhbi5r b2VuaWdAYW1kLmNvbT4KPj4+Pj4gLS0tCj4+Pj4+ICAgIGRyaXZlcnMvZG1hLWJ1Zi9yZXNlcnZh dGlvbi5jIHwgNTYgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKystLS0tLS0tLS0tLQo+ Pj4+PiAgICAxIGZpbGUgY2hhbmdlZCwgNDIgaW5zZXJ0aW9ucygrKSwgMTQgZGVsZXRpb25zKC0p Cj4+Pj4+Cj4+Pj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2RtYS1idWYvcmVzZXJ2YXRpb24uYyBi L2RyaXZlcnMvZG1hLWJ1Zi9yZXNlcnZhdGlvbi5jCj4+Pj4+IGluZGV4IGRlYzNhODEuLmI0NGQ5 ZDcgMTAwNjQ0Cj4+Pj4+IC0tLSBhL2RyaXZlcnMvZG1hLWJ1Zi9yZXNlcnZhdGlvbi5jCj4+Pj4+ ICsrKyBiL2RyaXZlcnMvZG1hLWJ1Zi9yZXNlcnZhdGlvbi5jCj4+Pj4+IEBAIC0yNjYsOCArMjY2 LDcgQEAgRVhQT1JUX1NZTUJPTChyZXNlcnZhdGlvbl9vYmplY3RfYWRkX2V4Y2xfZmVuY2UpOwo+ Pj4+PiAgICAqIEBkc3Q6IHRoZSBkZXN0aW5hdGlvbiByZXNlcnZhdGlvbiBvYmplY3QKPj4+Pj4g ICAgKiBAc3JjOiB0aGUgc291cmNlIHJlc2VydmF0aW9uIG9iamVjdAo+Pj4+PiAgICAqCj4+Pj4+ IC0qIENvcHkgYWxsIGZlbmNlcyBmcm9tIHNyYyB0byBkc3QuIEJvdGggc3JjLT5sb2NrIGFzIHdl bGwgYXMgZHN0LWxvY2sgbXVzdCBiZQo+Pj4+PiAtKiBoZWxkLgo+Pj4+PiArKiBDb3B5IGFsbCBm ZW5jZXMgZnJvbSBzcmMgdG8gZHN0LiBkc3QtbG9jayBtdXN0IGJlIGhlbGQuCj4+Pj4+ICAgICov Cj4+Pj4+ICAgIGludCByZXNlcnZhdGlvbl9vYmplY3RfY29weV9mZW5jZXMoc3RydWN0IHJlc2Vy dmF0aW9uX29iamVjdCAqZHN0LAo+Pj4+PiAgICAgICAgICAgICAgICAgICAgICAgc3RydWN0IHJl c2VydmF0aW9uX29iamVjdCAqc3JjKQo+Pj4+IENvdWxkIHRoaXMgYmUgaW1wbGVtZW50ZWQgdXNp bmcgcmVzZXJ2YXRpb25fb2JqZWN0X2dldF9mZW5jZXNfcmN1PyBZb3UncmUgZXNzZW50aWFsbHkg ZHVwbGljYXRpbmcgaXRzIGZ1bmN0aW9uYWxpdHkuCj4+PiBJJ3ZlIGNvbnNpZGVyZWQgdGhpcyBh cyB3ZWxsLCBidXQgcmVzZXJ2YXRpb25fb2JqZWN0X2dldF9mZW5jZXNfcmN1KCkgcmV0dXJucyBh biBhcnJheSBhbmQgaGVyZSB3ZSBuZWVkIGFuIHJlc2VydmF0aW9uX29iamVjdF9saXN0Lgo+PiBE b2Vzbid0IHNlZW0gdG9vIGhhcmQsIGJlbG93IGlzIHRoZSByZXN1bHQgZnJvbSBmaWRkbGluZyB3 aXRoIHRoZSBhbGxvY2F0aW9uIGZ1bmN0aW9uLi4KPj4gcmVzZXJ2YXRpb25fb2JqZWN0X2xpc3Qg aXMganVzdCBhIGxpc3Qgb2YgZmVuY2VzIHdpdGggc29tZSBqdW5rIGluIGZyb250Lgo+Pgo+PiBI ZXJlIHlvdSBnbywgYnV0IG9ubHkgdGVzdGVkIHdpdGggdGhlIGNvbXBpbGVyLiBPOikKPj4gLS0t LS04PC0tLS0tCj4+ICAgZHJpdmVycy9kbWEtYnVmL3Jlc2VydmF0aW9uLmMgfCAxOTIgKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKysrKy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KPj4gICAxIGZpbGUgY2hhbmdlZCwgMTA5IGlu c2VydGlvbnMoKyksIDgzIGRlbGV0aW9ucygtKQo+Cj4gVG8gYmUgaG9uZXN0IHRoYXQgbG9va3Mg cmF0aGVyIHVnbHkgdG8gbWUgZm9yIG5vdCBtdWNoIGdhaW4uCj4KPiBBZGRpdGlvbmFsIHRvIHRo YXQgd2UgbG9vc2UgdGhlIG9wdGltaXphdGlvbiBJJ3ZlIHN0b2xlbiBmcm9tIHRoZSB3YWl0IGZ1 bmN0aW9uLgoKUmlnaHQgbm93IHlvdXIgdmVyc2lvbiBkb2VzIGV4YWN0bHkgdGhlIHNhbWUgYXMg cmVzZXJ2YXRpb25fb2JqZWN0X2dldF9mZW5jZXNfcmN1LApidXQgd2l0aCBhIHJlc2VydmF0aW9u X29iamVjdF9saXN0IGluc3RlYWQgb2YgYSBmZW5jZSBhcnJheS4KCkNhbid0IHlvdSBjaGFuZ2Ug cmVzZXJ2YXRpb25fb2JqZWN0X2dldF9mZW5jZXNfcmN1IHRvIHJldHVybiBhCnJlc2VydmF0aW9u X29iamVjdF9saXN0PyBBbGwgY2FsbHNpdGVzIGxvb2sgbGlrZSB0aGV5IGNvdWxkIGJlIGVhc2ls eSBjb252ZXJ0ZWQuCgpTbyB0aGUgbmV3IHBhdGNoIHNlcmllcyB3b3VsZCBiZToKMS4gTWFrZSBy ZXNlcnZhdGlvbl9vYmplY3RfZ2V0X2ZlbmNlc19yY3UgcmV0dXJuIGEgcmVzZXJ2YXRpb25fb2Jq ZWN0X2xpc3QKMi4gQWRkIG9wdGltaXphdGlvbgozLiBDb252ZXJ0IHJlc2VydmF0aW9uX29iamVj dF9jb3B5X2ZlbmNlcyB0byB1c2UgcmN1LgoKQ2hlZXJzLApNYWFydGVuCgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAph bWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK