From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kees Cook Subject: Re: [PATCH v15 00/17] arm64: untag user pointers passed to the kernel Date: Sat, 1 Jun 2019 22:06:10 -0700 Message-ID: <201906012156.55E2C45@keescook> References: <201905211633.6C0BF0C2@keescook> <20190522101110.m2stmpaj7seezveq@mbp> <20190522163527.rnnc6t4tll7tk5zw@mbp> <201905221316.865581CF@keescook> <20190523144449.waam2mkyzhjpqpur@mbp> <201905230917.DEE7A75EF0@keescook> <20190523174345.6sv3kcipkvlwfmox@mbp> <201905231327.77CA8D0A36@keescook> <20190528170244.GF32006@arrakis.emea.arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20190528170244.GF32006@arrakis.emea.arm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Catalin Marinas Cc: Mark Rutland , kvm@vger.kernel.org, Szabolcs Nagy , Will Deacon , dri-devel@lists.freedesktop.org, Linux Memory Management List , Khalid Aziz , "open list:KERNEL SELFTEST FRAMEWORK" , Vincenzo Frascino , Jacob Bramley , Leon Romanovsky , linux-rdma@vger.kernel.org, amd-gfx@lists.freedesktop.org, Dmitry Vyukov , Dave Martin , Evgenii Stepanov , linux-media@vger.kernel.org, Kevin Brodsky , Ruben Ayrapetyan , Andrey Konovalov , Ramana Radhakrishnan , Alex Williamson , Yishai List-Id: linux-rdma@vger.kernel.org T24gVHVlLCBNYXkgMjgsIDIwMTkgYXQgMDY6MDI6NDVQTSArMDEwMCwgQ2F0YWxpbiBNYXJpbmFz IHdyb3RlOgo+IE9uIFRodSwgTWF5IDIzLCAyMDE5IGF0IDAyOjMxOjE2UE0gLTA3MDAsIEtlZXMg Q29vayB3cm90ZToKPiA+IHN5emthbGxlciBhbHJlYWR5IGF0dGVtcHRzIHRvIHJhbmRvbWx5IGlu amVjdCBub24tY2Fub25pY2FsIGFuZAo+ID4gMHhGRkZGLi4uLkZGRkYgYWRkcmVzc2VzIGZvciB1 c2VyIHBvaW50ZXJzIGluIHN5c2NhbGxzIGluIGFuIGVmZm9ydCB0bwo+ID4gZmluZCBidWdzIGxp a2UgQ1ZFLTIwMTctNTEyMyB3aGVyZSB3YWl0aWQoKSB2aWEgdW5jaGVja2VkIHB1dF91c2VyKCkg d2FzCj4gPiBhYmxlIHRvIHdyaXRlIGRpcmVjdGx5IHRvIGtlcm5lbCBtZW1vcnlbMV0uCj4gPiAK 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