From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Martin Subject: Re: [RFC PATCH v2 00/23] KVM: arm64: Initial support for SVE guests Date: Tue, 4 Dec 2018 15:50:36 +0000 Message-ID: <20181204155034.GS3505@e103592.cambridge.arm.com> References: <1538141967-15375-1-git-send-email-Dave.Martin@arm.com> <875zwpi0sn.fsf@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 41F164A1DE for ; Tue, 4 Dec 2018 10:50:42 -0500 (EST) Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id F0UIFmh5pc9B for ; Tue, 4 Dec 2018 10:50:40 -0500 (EST) Received: from foss.arm.com (foss.arm.com [217.140.101.70]) by mm01.cs.columbia.edu (Postfix) with ESMTP id DEAD54A1DD for ; Tue, 4 Dec 2018 10:50:40 -0500 (EST) Content-Disposition: inline In-Reply-To: <875zwpi0sn.fsf@linaro.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu To: Alex =?iso-8859-1?Q?Benn=E9e?= Cc: Okamoto Takayuki , Christoffer Dall , Ard Biesheuvel , Marc Zyngier , Catalin Marinas , Will Deacon , kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org List-Id: kvmarm@lists.cs.columbia.edu On Thu, Nov 22, 2018 at 03:34:16PM +0000, Alex Benn=E9e wrote: > = > Dave Martin writes: > = > > This series implements basic support for allowing KVM guests to use the > > Arm Scalable Vector Extension (SVE). > > > > The patches are based on v4.19-rc5. > > > > The patches are also available on a branch for reviewer convenience. [1] > > > > This is a significant overhaul of the previous preliminary series [2], > > with the major changes outlined below, and additional minor updates in > > response to review feedback (see the individual patches for those). > > > > In the interest of getting this series out for review, > > This series is **completely untested**. > = > Richard is currently working on VHE support for QEMU and we already have > SVE system emulation support as of 3.1 so hopefully QEMU will be able to > test this soon (and probably shake out a few of our own bugs ;-). Awesome :) Of course, there are no bugs on the kernel side... but if you find any bugs that aren't there I'd like to know! > > Reviewers should focus on the proposed API (but any other comments are > > of course welcome!) > > = > I've finished my pass for this revision. Sorry it took so long to get to > it. Much appreciated, thanks! (I missed this mail when myself when going over responses.) Cheers ---Dave