From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E6B79C433F5 for ; Mon, 14 Feb 2022 14:51:39 +0000 (UTC) Received: from localhost ([::1]:35454 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nJchW-0006Nm-TY for qemu-devel@archiver.kernel.org; Mon, 14 Feb 2022 09:51:39 -0500 Received: from eggs.gnu.org ([209.51.188.92]:44416) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nJc4H-0008I0-Uy for qemu-devel@nongnu.org; Mon, 14 Feb 2022 09:11:07 -0500 Received: from [2607:f8b0:4864:20::1032] (port=38431 helo=mail-pj1-x1032.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nJc4F-0004ss-Ic for qemu-devel@nongnu.org; Mon, 14 Feb 2022 09:11:05 -0500 Received: by mail-pj1-x1032.google.com with SMTP id h14-20020a17090a130e00b001b88991a305so18976065pja.3 for ; Mon, 14 Feb 2022 06:11:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=PdZPgVs5vPBvparmcotK7oV7z3Yf94yHSi1g5mgwvgQ=; b=NFgMfI8iL9RjntLuL4L3Et/g8KAn+nqwhLCO1e8b0pgIBU78F7OsD10QzjnlCQpWBh sw9AGwM8pNao9geY2Zc5GRwBVH2y34nJ8kRKWumfvIwDW4Is7FYQpMC9VIkkxSjZpJfb ljXq4sZEP2Ih9CqtXe1zXOANirwykegokz4kZHbRAGgkATUmBsB5cNtDLbEWaL0ie0Yd 9M186tDOqQg24kxlmlExINAPEHRLwVamX2Pr2ERFZtkbxHegWrpkuUSJh2MQ11k7Imuf eDUQ8bf1VCcDPyj9qamrCz/la6MV4GTP3Qll7qg+CiNq64n3Den7HWLyun+jGhgKUmyz EGKg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=PdZPgVs5vPBvparmcotK7oV7z3Yf94yHSi1g5mgwvgQ=; b=RNW5HD3CksTWb5HI6zqT6DS7nkSfqmPuwSoFTV019zRZi/WqSg9eDQMRC8UGKdlKt5 LnIX7tALpmUcebd3gbMOvC5MRHIN0GdzER8Fad9dcmBazU08bU91zKhP2y23R4pduz5x YlG3pwS45u0hMLHiKo1xxPW9CY1Zsk2c/mc3WhqGglI+HwJ2qU4bj5fO/y6Acsj1fpik KtcDMCdfv5n0ML4H+2Df2SJUHu4sEeMsAfP3K5ZKAEbx2DvmP7JminWIgbQoE8+MZbWd /bSgn5bIQ5y2/zMUuBsYRtoDTW31LfVoVWfgKM0DhhvoTZUC1mw/FXHXM35wtVjxiexr 2rnA== X-Gm-Message-State: AOAM5321EtsDAPEJq0T9s35VVCQCgE1o8+d3nEKnRd5rojnooQhNbToB 78q/6M3GOBP63mRRDOv/a0bgkOWhVXKF/XM62ZI= X-Google-Smtp-Source: ABdhPJyZWYTkytm3GyM5hxpfoZooN/ycNQDscnLEgRToQfqjyCdFcZ9A9bXyTUGoDAhyNuh4cp0wjFoyZZ5gtAD1x1s= X-Received: by 2002:a17:902:d64f:: with SMTP id y15mr14104486plh.145.1644847861164; Mon, 14 Feb 2022 06:11:01 -0800 (PST) MIME-Version: 1.0 References: <87zgmtd0ov.fsf@linaro.org> In-Reply-To: <87zgmtd0ov.fsf@linaro.org> From: Stefan Hajnoczi Date: Mon, 14 Feb 2022 14:10:49 +0000 Message-ID: Subject: Re: Call for GSoC and Outreachy project ideas for summer 2022 To: =?UTF-8?B?QWxleCBCZW5uw6ll?= Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::1032 (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::1032; envelope-from=stefanha@gmail.com; helo=mail-pj1-x1032.google.com X-Spam_score_int: -6 X-Spam_score: -0.7 X-Spam_bar: / X-Spam_report: (-0.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, PDS_HP_HELO_NORDNS=0.635, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Damien Le Moal , Gerd Hoffmann , Sergio Lopez , kvm , Dmitry Fomichev , Hannes Reinecke , =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= , "Florescu, Andreea" , qemu-devel , =?UTF-8?B?TWFyYy1BbmRyw6kgTHVyZWF1?= , Hanna Reitz , Alex Agache , Rust-VMM Mailing List , Paolo Bonzini , John Snow , Stefano Garzarella Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Mon, 14 Feb 2022 at 13:42, Alex Benn=C3=A9e wro= te: > > > Stefan Hajnoczi writes: > > > Dear QEMU, KVM, and rust-vmm communities, > > QEMU will apply for Google Summer of Code 2022 > > (https://summerofcode.withgoogle.com/) and has been accepted into > > Outreachy May-August 2022 (https://www.outreachy.org/). You can now > > submit internship project ideas for QEMU, KVM, and rust-vmm! > > > > If you have experience contributing to QEMU, KVM, or rust-vmm you can > > be a mentor. It's a great way to give back and you get to work with > > people who are just starting out in open source. > > > > Please reply to this email by February 21st with your project ideas. > > > > Good project ideas are suitable for remote work by a competent > > programmer who is not yet familiar with the codebase. In > > addition, they are: > > - Well-defined - the scope is clear > > - Self-contained - there are few dependencies > > - Uncontroversial - they are acceptable to the community > > - Incremental - they produce deliverables along the way > > > > Feel free to post ideas even if you are unable to mentor the project. > > It doesn't hurt to share the idea! > > > > I will review project ideas and keep you up-to-date on QEMU's > > acceptance into GSoC. > > > > Internship program details: > > - Paid, remote work open source internships > > - GSoC projects are 175 or 350 hours, Outreachy projects are 30 > > hrs/week for 12 weeks > > - Mentored by volunteers from QEMU, KVM, and rust-vmm > > - Mentors typically spend at least 5 hours per week during the coding p= eriod > > > > Changes since last year: GSoC now has 175 or 350 hour project sizes > > instead of 12 week full-time projects. GSoC will accept applicants who > > are not students, before it was limited to students. > > I'm certainly up for mentoring new devices for vhost-device (rust-vmm > vhost-user backends). Since we've become a code owner we're trying to > clear the backlog (virto-vsock and virtio-block) but there are plenty of > others that could be done. Of particular interest to me are: > > - virtio-rpmb (we have a working C implementation I wrote) Yes, it would be good to have an implementation. I mentioned this device in my FOSDEM 22 talk about what's coming in VIRTIO 1.2: https://vmsplice.net/~stefan/stefanha-fosdem-2022.pdf > - virtio-snd (in flight virtio spec) There are QEMU patches in development by Shreyansh Chouhan although that doesn't rule out a rust-vmm crate. > - virtio-video (again we have a working C version against v3) Want to pick one device and write a project description for it? > With my other hat on there are numerous TCG plugin projects that could > be done. Adding basic plugins is fairly straight forward but it would be > interesting to look at what is required to do a more involved plugin > like panda-re's taint analysis (following ptrs as they move through the > system). This will likely need some additional features exposed from the > plugin interface to achieve. > > With that in mind there is also the idea of a central registry for > register values which is a prerequisite for expanding access to TCG > plugins but could also bring various quality of life improvements to > other areas. I've written that up on a page: > > https://wiki.qemu.org/Internships/ProjectIdeas/CentralRegisterRegistry Thanks for posting that! Can you add links to the -d cpu, gdbstub, and hmp/qmp register code? The idea is a little fuzzy in my mind, maybe you could include a sketch of the API to give readers an idea of what the project should deliver? Stefan