From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 6/9] drm/i915: driver based PASID handling Date: Fri, 9 Oct 2015 09:28:37 +0200 Message-ID: <20151009072837.GB18060@phenom.ffwll.local> References: <1441385943-11508-1-git-send-email-jbarnes@virtuousgeek.org> <1441385943-11508-7-git-send-email-jbarnes@virtuousgeek.org> <1444222816.4674.322.camel@infradead.org> <5615375A.6070705@virtuousgeek.org> <20151007161424.GV3383@phenom.ffwll.local> <5616538A.4000900@intel.com> <1444344368.92154.8.camel@infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f175.google.com (mail-wi0-f175.google.com [209.85.212.175]) by gabe.freedesktop.org (Postfix) with ESMTPS id 99DAB6EDBF for ; Fri, 9 Oct 2015 00:25:44 -0700 (PDT) Received: by wicfx3 with SMTP id fx3so57913110wic.1 for ; Fri, 09 Oct 2015 00:25:43 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1444344368.92154.8.camel@infradead.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: David Woodhouse Cc: "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBPY3QgMDgsIDIwMTUgYXQgMTE6NDY6MDhQTSArMDEwMCwgRGF2aWQgV29vZGhvdXNl IHdyb3RlOgo+IE9uIFRodSwgMjAxNS0xMC0wOCBhdCAxMjoyOSArMDEwMCwgVG9tYXMgRWxmIHdy b3RlOgo+ID4gCj4gPiBDb3VsZCBzb21lb25lIGNsYXJpZnkgd2hhdCB0aGlzIG1lYW5zIGZyb20g dGhlIFREUiBwb2ludCBvZiB2aWV3LCAKPiA+IHBsZWFzZT8gV2hlbiB5b3Ugc2F5ICJjb250ZXh0 IGJsZXcgdXAiIEknbSBndWVzc2luZyB0aGF0IHlvdSBtZWFuIHRoYXQgCj4gPiBjb21lIGNvbnRl eHQgY2F1c2VkIHRoZSBmYXVsdCBoYW5kbGVyIHRvIGdldCBpbnZvbHZlZCBzb21laG93Pwo+ID4g Cj4gPiBEb2VzIHRoaXMgaW1wbHkgdGhhdCB0aGUgb2ZmZW5kaW5nIGNvbnRleHQgd2lsbCBoYW5n IGFuZCB0aGUgZHJpdmVyIHdpbGwgCj4gPiBoYXZlIHRvIGRldGVjdCB0aGlzIGhhbmc/IElmIHNv LCB0aGVuIHllcyAtIGlmIHdlIGhhdmUgdGhlIHBlci1lbmdpbmUgCj4gPiBoYW5nIHJlY292ZXJ5 IG1vZGUgYXMgcGFydCBvZiB0aGUgdXBjb21pbmcgVERSIHdvcmsgaW4gcGxhY2UgdGhlbiB3ZSAK PiA+IGNvdWxkIGhhbmRsZSBpdCBieSBzdGVwcGluZyBvdmVyIHRoZSBvZmZlbmRpbmcgYmF0Y2gg YnVmZmVyIGFuZCBtb3ZpbmcgCj4gPiBvbiB3aXRoIGEgbWluaW11bSBvZiBzaWRlLWVmZmVjdHMg b24gdGhlIHJlc3Qgb2YgdGhlIGRyaXZlci9HUFUuCj4gCj4gSSBkb24ndCB0aGluayB0aGUgY29u dGV4dCBkb2VzIGhhbmcuCj4gCj4gSSd2ZSBtYWRlIHRoZSBwYWdlLXJlcXVlc3QgY29kZSBhcnRp ZmljaWFsbHkgZmFpbCBhbmQgcmVwb3J0IHRoYXQgaXQKPiB3YXMgYW4gaW52YWxpZCBwYWdlIGZh dWx0LiBUaGUgZ2VtX3N2bV9mYXVsdCB0ZXN0IHNlZW1zIHRvIGNvbXBsZXRlCj4gKGFsYmVpdCBj b21wbGFpbmluZyB0aGF0IHRoZSB0ZXN0IGZhaWxlZCkuIFdoZXJlYXMgaWYgSSBqdXN0IGRvbid0 Cj4gc2VydmljZSB0aGUgcGFnZS1yZXF1ZXN0IGF0IGFsbCwgKnRoZW4qIHRoZSBHUFUgaGFuZyBp cyBkZXRlY3RlZC4KPiAKPiBJIGhhdmVuJ3QgYWN0dWFsbHkgbG9va2VkIGF0IHByZWNpc2VseSB3 aGF0ICppcyogaGFwcGVuaW5nLgoKSG0gaWYgdGhpcyBzdGlsbCB3b3JrcyB0aGUgc2FtZSB3YXkg YXMgb24gb2xkZXIgcGxhdGZvcm1zIHRoZW4gcGFnZWZhdWx0cwpqdXN0IHJlYWQgYWxsIDAgYW5k IHdyaXRlcyBnbyBub3doZXJlIGZyb20gdGhlIGdwdS4gVGhhdCBnZW5lcmFsbHkgYWxzbwpleHBs YWlucyBldmVyLWluY3JlYXNpbmcgbnVtYmVycyBvZiB0aGUgQ1MgZXhlY3V0aW9uIHBvaW50ZXIg c2luY2UgaXQncwpidXN5IGNodXJuaW5nIHRocm91Z2ggNDhiIHdvcnRoIG9mIGFkZHJlc3Mgc3Bh Y2UgZmlsbGVkIHdpdGggTUlfTk9QLiBJJ2QKaGF2ZSBob3BlZCBvdXIgaHcgd291bGQgZG8gYmV0 dGVyIHRoYW4gdGhhdCB3aXRoIHN2bSAuLi4KCklmIHRoZXJlJ3MgcmVhbGx5IG5vIHdheSB0byBt YWtlIGl0IGhhbmcgd2hlbiB3ZSBjb21wbGV0ZSB0aGUgZmF1bHQgdGhlbiBJCmd1ZXNzIHdlJ2xs IGhhdmUgdG8gaGFuZyBpdCBieSBub3QgY29tcGxldGluZy4gT3RoZXJ3aXNlIHdlJ2xsIGhhdmUg dG8Kcm9sbCBvdXIgb3duIGZhdWx0IGRldGVjdGlvbiBjb2RlIHJpZ2h0IGZyb20gdGhlIHN0YXJ0 LgotRGFuaWVsCi0tIApEYW5pZWwgVmV0dGVyClNvZnR3YXJlIEVuZ2luZWVyLCBJbnRlbCBDb3Jw b3JhdGlvbgpodHRwOi8vYmxvZy5mZndsbC5jaApfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2ludGVsLWdmeAo=