From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH v4] dma-buf: Add ioctls to allow userspace to flush Date: Wed, 26 Aug 2015 14:10:05 +0200 Message-ID: <20150826121005.GJ1367@phenom.ffwll.local> References: <55DC947F.8040806@intel.com> <1440547375-15046-1-git-send-email-tiago.vignatti@intel.com> <55DD615C.4090307@vmware.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <55DD615C.4090307@vmware.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Thomas Hellstrom Cc: daniel.thompson@linaro.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, daniel.vetter@ffwll.ch, Daniel Vetter List-Id: dri-devel@lists.freedesktop.org T24gV2VkLCBBdWcgMjYsIDIwMTUgYXQgMDg6NDk6MDBBTSArMDIwMCwgVGhvbWFzIEhlbGxzdHJv bSB3cm90ZToKPiBIaSwgVGlhZ28uCj4gCj4gT24gMDgvMjYvMjAxNSAwMjowMiBBTSwgVGlhZ28g VmlnbmF0dGkgd3JvdGU6Cj4gPiBGcm9tOiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGZm d2xsLmNoPgo+ID4KPiA+IFRoZSB1c2Vyc3BhY2UgbWlnaHQgbmVlZCBzb21lIHNvcnQgb2YgY2Fj aGUgY29oZXJlbmN5IG1hbmFnZW1lbnQgZS5nLiB3aGVuIENQVQo+ID4gYW5kIEdQVSBkb21haW5z IGFyZSBiZWluZyBhY2Nlc3NlZCB0aHJvdWdoIGRtYS1idWYgYXQgdGhlIHNhbWUgdGltZS4gVG8K PiA+IGNpcmN1bXZlbnQgdGhpcyBwcm9ibGVtIHRoZXJlIGFyZSBiZWdpbi9lbmQgY29oZXJlbmN5 IG1hcmtlcnMsIHRoYXQgZm9yd2FyZAo+ID4gZGlyZWN0bHkgdG8gZXhpc3RpbmcgZG1hLWJ1ZiBk ZXZpY2UgZHJpdmVycyB2ZnVuYyBob29rcy4gVXNlcnNwYWNlIGNhbiBtYWtlIHVzZQo+ID4gb2Yg dGhvc2UgbWFya2VycyB0aHJvdWdoIHRoZSBETUFfQlVGX0lPQ1RMX1NZTkMgaW9jdGwuIFRoZSBz ZXF1ZW5jZSB3b3VsZCBiZQo+ID4gdXNlZCBsaWtlIGZvbGxvd2luZzoKPiA+Cj4gPiAgIC0gbW1h cCBkbWEtYnVmIGZkCj4gPiAgIC0gZm9yIGVhY2ggZHJhd2luZy91cGxvYWQgY3ljbGUgaW4gQ1BV Cj4gPiAgICAgMS4gU1lOQ19TVEFSVCBpb2N0bAo+ID4gICAgIDIuIHJlYWQvd3JpdGUgdG8gbW1h cCBhcmVhIG9yIGEgMmQgc3ViLXJlZ2lvbiBvZiBpdAo+ID4gICAgIDMuIFNZTkNfRU5EIGlvY3Rs Lgo+ID4gICAtIG11bmFtcCBvbmNlIHlvdSBkb24ndCBuZWVkIHRoZSBidWZmZXIgYW55IG1vcmUK PiA+Cj4gPiB2MiAoVGlhZ28pOiBGaXggaGVhZGVyIGZpbGUgdHlwZSBuYW1lcyAodTY0IC0+IF9f dTY0KQo+ID4gdjMgKFRpYWdvKTogQWRkIGRvY3VtZW50YXRpb24uIFVzZSBlbnVtIGRtYV9idWZf c3luY19mbGFncyB0byB0aGUgYmVnaW4vZW5kCj4gPiBkbWEtYnVmIGZ1bmN0aW9ucy4gQ2hlY2sg Zm9yIG92ZXJmbG93cyBpbiBzdGFydC9sZW5ndGguCj4gPiB2NCAoVGlhZ28pOiB1c2UgMmQgcmVn aW9ucyBmb3Igc3luYy4KPiAKPiBEYW5pZWwgViBoYWQgaXNzdWVzIHdpdGggdGhlIHN5bmMgYXJn dW1lbnQgcHJvcG9zZWQgYnkgRGFuaWVsIFMuIEknbQo+IGZpbmUgd2l0aCB0aGF0IGFyZ3VtZW50 IG9yIGFuIGFyZ3VtZW50IGNvbnRhaW5pbmcgb25seSBhIHNpbmdsZSBzeW5jCj4gcmVjdC4gSSdt IG5vdCBzdXJlIHdoZXRoZXIgRGFuaWVsIFYgd2lsbCBmaW5kIGl0IGVhc2llciB0byBhY2NlcHQg b25seSBhCj4gc2luZ2xlIHN5bmMgcmVjdC4uLgoKSSdtIGtpbmRhIGFnYWluc3QgYWxsIHRoZSAy ZCByZWN0IHN5bmMgcHJvcG9zYWxzIDstKSBBdCBsZWFzdCBmb3IgdGhlCmN1cnJlbnQgc3R1ZmYg aXQncyBhbGwgYWJvdXQgbGluZWFyIHN1YnJhbmdlcyBhZmFpaywgYW5kIGV2ZW4gdGhlcmUgd2UK ZG9uJ3QgYm90aGVyIHdpdGggZmx1c2hpbmcgdGhlbSBwcmVjaXNlbHkgcmlnaHQgbm93LgoKTXkg ZXhwZWN0YXRpb24gd291bGQgYmUgdGhhdCBpZiB5b3UgX3JlYWxseV8gd2FudCB0byBldGNoIG91 dCB0aGF0IGxhc3QKYml0IG9mIHBlcmZvcm1hbmNlIHdpdGggYSBsaXN0IG9mIDJkIHN5bmMgcmFu Z2VzIHRoZW4gcHJvYmFibHkgeW91IHdhbnQgdG8KZG8gdGhlIGNwdSBjYWNoZSBmbHVzaGluZyBp biB1c2Vyc3BhY2UgYW55d2F5LCB3aXRoIDEwMCUgbWFjaGluZS1zcGVjaWZpYwp0cmlja2VyeS4K LURhbmllbAotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9y YXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9pbnRlbC1nZngK