From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 5/5] dma-buf: nuke reservation_object seq number Date: Mon, 5 Aug 2019 18:41:46 +0200 Message-ID: <20190805164145.GW7444@phenom.ffwll.local> References: <20190805154554.3476-1-christian.koenig@amd.com> <20190805154554.3476-5-christian.koenig@amd.com> <156502126144.28464.11399426968315988701@skylake-alporthouse-com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-ed1-x544.google.com (mail-ed1-x544.google.com [IPv6:2a00:1450:4864:20::544]) by gabe.freedesktop.org (Postfix) with ESMTPS id 27D5E6E500 for ; Mon, 5 Aug 2019 16:41:50 +0000 (UTC) Received: by mail-ed1-x544.google.com with SMTP id i11so15875034edq.0 for ; Mon, 05 Aug 2019 09:41:50 -0700 (PDT) Content-Disposition: inline In-Reply-To: <156502126144.28464.11399426968315988701@skylake-alporthouse-com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson Cc: linaro-mm-sig@lists.linaro.org, Christian =?iso-8859-1?Q?K=F6nig?= , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBBdWcgMDUsIDIwMTkgYXQgMDU6MDc6NDFQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IFF1b3RpbmcgQ2hyaXN0aWFuIEvDtm5pZyAoMjAxOS0wOC0wNSAxNjo0NTo1NCkKPiA+ IEBAIC0yMTQsMTYgKzIxNCwxNiBAQCBzdGF0aWMgX19wb2xsX3QgZG1hX2J1Zl9wb2xsKHN0cnVj dCBmaWxlICpmaWxlLCBwb2xsX3RhYmxlICpwb2xsKQo+ID4gICAgICAgICAgICAgICAgIHJldHVy biAwOwo+ID4gIAo+ID4gIHJldHJ5Ogo+ID4gLSAgICAgICBzZXEgPSByZWFkX3NlcWNvdW50X2Jl Z2luKCZyZXN2LT5zZXEpOwo+ID4gICAgICAgICByY3VfcmVhZF9sb2NrKCk7Cj4gPiAgCj4gPiAr ICAgICAgIGZlbmNlX2V4Y2wgPSByY3VfZGVyZWZlcmVuY2UocmVzdi0+ZmVuY2VfZXhjbCk7Cj4g PiAgICAgICAgIGZvYmogPSByY3VfZGVyZWZlcmVuY2UocmVzdi0+ZmVuY2UpOwo+ID4gICAgICAg ICBpZiAoZm9iaikKPiA+ICAgICAgICAgICAgICAgICBzaGFyZWRfY291bnQgPSBmb2JqLT5zaGFy ZWRfY291bnQ7Cj4gPiAgICAgICAgIGVsc2UKPiA+ICAgICAgICAgICAgICAgICBzaGFyZWRfY291 bnQgPSAwOwo+ID4gLSAgICAgICBmZW5jZV9leGNsID0gcmN1X2RlcmVmZXJlbmNlKHJlc3YtPmZl bmNlX2V4Y2wpOwo+ID4gLSAgICAgICBpZiAocmVhZF9zZXFjb3VudF9yZXRyeSgmcmVzdi0+c2Vx LCBzZXEpKSB7Cj4gPiArCj4gPiArICAgICAgIGlmIChyY3VfZGVyZWZlcmVuY2UocmVzdi0+ZmVu Y2VfZXhjbCkgIT0gZmVuY2VfZXhjbCkgewo+IAo+IElmIEkgcmVtZW1iZXIgbXkgcnVsZXMgY29y cmVjdGx5LCByY3VfZGVyZWZlcmVuY2UgaXMgYQo+IHJlYWQtZGF0YS1kZXBlbmRzLCB3aGljaCBv bmx5IG1lYW5zIHRoYXQgYSByZWFkIHRocm91Z2ggdGhlIHBvaW50ZXIKPiByZXR1cm5lZCBieSBy Y3VfZGVyZWZlcmVuY2UoKSBpcyBhZnRlciB0aGUgcmV0cmlldmFsIG9mIHRoYXQgcG9pbnRlci4K PiBOb3RoaW5nIG9yZGVycyB0aGUgcmV0cmlldmFsIG9mIGZlbmNlX2V4Y2wgdnMgc2hhcmVkX2Nv dW50IChkaWZmZXJlbnQKPiBwb2ludGVycyksIHNvIEkgdGhpbmsgdGhlIGxhc3QgbGluZSBzaG91 bGQgYmU6Cj4gCj4gc21wX3JtYigpOwo+IGlmIChyY3VfYWNjZXNzX3BvaW50ZXIocmVzdi0+ZmVu Y2VfZXhjbCkgIT0gZmVuY2VfZXhjbCkKCkFsc28sIGJhcnJpZXJzIG11c3QgaGF2ZSBhIGNvbW1l bnQsIHRoZSBjb21tZW50IG11c3QgYmUgb24gYm90aCBiYXJyaWVycwooaWYgeW91IGRvbid0IGhh dmUgdHdvLCB5b3UncmUgZG9pbmcgaXQgd3JvbmcpLCBhbmQgZWFjaCBiYXJyaWVyIGNvbW1lbnQK bXVzdCByZWZlcmVuY2UgaXRzIGNvdW50ZXJwYXJ0LgotRGFuaWVsCi0tIApEYW5pZWwgVmV0dGVy ClNvZnR3YXJlIEVuZ2luZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgpodHRwOi8vYmxvZy5mZndsbC5j aApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1n ZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=