From owner-soc-status@freebsd.org Sun Aug 21 16:29:21 2016 Return-Path: Delivered-To: soc-status@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id EF0D4BC1B32 for ; Sun, 21 Aug 2016 16:29:21 +0000 (UTC) (envelope-from akshay1994.leo@gmail.com) Received: from mail-io0-x236.google.com (mail-io0-x236.google.com [IPv6:2607:f8b0:4001:c06::236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B77711E6D; Sun, 21 Aug 2016 16:29:21 +0000 (UTC) (envelope-from akshay1994.leo@gmail.com) Received: by mail-io0-x236.google.com with SMTP id 38so90123476iol.0; Sun, 21 Aug 2016 09:29:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=1ZFcKTMgSaz+EB8vPkK93Th3TFyF5hkl7aOG5sb8lPc=; b=vohbF8JwLm72f6Lp4gx5/dZAIu4BNwvAUp5YATlKaO+WhY1Zb/6WSXqcq1mPiH/vbQ kizf6Enh709jekdi74gyJt3BIJuaVMG71zPrHhaMmDu7LTy6VydeQeoj4ker/vBwV48F f1uxdWol1gtsujR4l22LOA5DRctNUDbjFFr5rtZ25jnAplq8McVYlrLBvVFh/dv+DW+f K5odWFLm6/0iGCmaVXR472708OFG8hY9nAdQD3NPhKFfe9az+zx1FR9ZSfocjPgbmKss VInSlgqdl1Y3JxbnXoyk0v6RSElh2/uT8XSCTMVf9v9/EjFxPln8ZUtFMXzfvLLQXxcW GcPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=1ZFcKTMgSaz+EB8vPkK93Th3TFyF5hkl7aOG5sb8lPc=; b=XV8dE4L1xDTK8Hzwep33HbrakHGnLGNINQiMIWYbht6zuX13KsmzrR43zgCWfsGrcY wrA/XWa+rNSvaxSC2gTKdngCaLqvPThLuqPaaG571srRpUhzw27Q2BgZyNuxd45cWVZE s9soVIJ3gpXLj9lJyA3VKSRZk0CHnlYV9C2Lic+rpKamuGiTjbKE0x/mV9bRtYme1ILe 5BapxJL5bWXM0wOWFXeTWwQ8db1wXAPmvBopmBwRxiNncPYkTSqN4Vgokw5HQLk6R6SW XubTPycZ4/s7rKglK04fa0hiPLxbN9dImCDwf1jtbP1sIFQRQFxtJrGTUfxSZXnLcj1h XpLQ== X-Gm-Message-State: AEkoouvoL6Vx6RYuoWu6SUVHdg4JC9ikjjBtcR/QWMzc55bc5UASF6VWZv+/dHyExgEzIIOxh64/QymLl02yTA== X-Received: by 10.107.35.134 with SMTP id j128mr16824608ioj.115.1471796960936; Sun, 21 Aug 2016 09:29:20 -0700 (PDT) MIME-Version: 1.0 Received: by 10.107.20.85 with HTTP; Sun, 21 Aug 2016 09:29:00 -0700 (PDT) In-Reply-To: <20160821155932.lzqkbldx3ihhccdn@mac> References: <20160821155932.lzqkbldx3ihhccdn@mac> From: Akshay Jaggi Date: Sun, 21 Aug 2016 21:59:00 +0530 Message-ID: Subject: Re: Grant Table Userspace Device - Status Update To: =?UTF-8?Q?Roger_Pau_Monn=C3=A9?= Cc: soc-status@freebsd.org, Pedro Giffuni Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.22 X-BeenThere: soc-status@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Summer of Code Status Reports and Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Aug 2016 16:29:22 -0000 Hi, On 21 August 2016 at 21:29, Roger Pau Monn=C3=A9 wrote= : > > > OK, no problem, as I said, it looks like this is some kind of bad > interaction between the grant table device and md devices, it's worth > looking into it, but it's not a blocking issue in any case. > > Mhm. I'll first fix the issues in the xen-gnttab code, and then try to look into the interaction when I get time (I'll get busy because of the move, already delayed by a month.) > I've already reviewed all the remaining FreeBSD code, and I plan to commi= t > it once 11.0 is released, so you still have a couple of weeks to look int= o > the md issue if you want. > Oh! I thought we'll be able to get this in now. In that case, I guess I should submit the links to the differentials for the final evaluation. Let me know if this works. > > Regarding the Xen code, I'm not a maintainer of the library that you have > modified, so you will have to wait for the Ack of one of the maintainers > (next week is XenSummit, so everyone is probably going to be mostly > offline). > Noted. > > Thanks, Roger. > That's great. I'm happy that everything works. It was a great and enjoyable experience working on this project. Special thanks to Pedro and Roger for being there whenever I needed help. Thanks and Regards, Akshay