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 X-Spam-Level: X-Spam-Status: No, score=-5.5 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B75FDC433E5 for ; Fri, 17 Jul 2020 08:04:16 +0000 (UTC) Received: from web01.groups.io (web01.groups.io [66.175.222.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 10D092074B for ; Fri, 17 Jul 2020 08:04:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=lists.cip-project.org header.i=@lists.cip-project.org header.b="hWjjZ7Gr" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 10D092074B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ucw.cz Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=bounce+64572+4934+4520388+8129055@lists.cip-project.org X-Received: by 127.0.0.2 with SMTP id lBU0YY4521723xh6CBkH3sKG; Fri, 17 Jul 2020 01:04:15 -0700 X-Received: from jabberwock.ucw.cz (jabberwock.ucw.cz [46.255.230.98]) by mx.groups.io with SMTP id smtpd.web10.7145.1594973052609123838 for ; Fri, 17 Jul 2020 01:04:13 -0700 X-Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id 313821C0BEB; Fri, 17 Jul 2020 10:04:07 +0200 (CEST) Date: Fri, 17 Jul 2020 10:04:06 +0200 From: "Pavel Machek" To: cip-members@lists.cip-project.org, cip-dev@lists.cip-project.org, jan.kiszka@siemens.com Subject: [cip-dev] Notes from realtime meeting, questions for companies using realtime Message-ID: <20200717080406.GA7886@amd> MIME-Version: 1.0 User-Agent: Mutt/1.5.23 (2014-03-12) Precedence: Bulk List-Unsubscribe: Sender: cip-dev@lists.cip-project.org List-Id: Mailing-List: list cip-dev@lists.cip-project.org; contact cip-dev+owner@lists.cip-project.org Reply-To: cip-dev@lists.cip-project.org X-Gm-Message-State: rmibLrWEUBCDsz3kLqVCeWm4x4520388AA= Content-Type: multipart/mixed; boundary="GrfhA4hpye4ou7C98GIV" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lists.cip-project.org; q=dns/txt; s=20140610; t=1594973055; bh=uuyMCk/WMk/mZAcd6isJAlNUKMDqRg42E9iIwV5+6fI=; h=Content-Type:Date:From:Reply-To:Subject:To; b=hWjjZ7Gr/M+JGSuQzXDYhesFtxixi2nRcyI2Ce9Ok1qOJAZzESF++ut9hzl0e8lOWhI B7LVOnzEOpPdJbzcaX51ccNGm8SX+ILexPFHItRzj3uCQR3iFNK+I/CrJhuNnoOEivbzR 3C479WZTFNmMLidQItEYlD1+xVTVsJ6B/i4= --GrfhA4hpye4ou7C98GIV Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="nFreZHaLTZJo0R7j" Content-Disposition: inline --nFreZHaLTZJo0R7j Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! This week I attended virtual RT meeting, and have couple of notes, and couple of questions. Intel was biggest sponsor of RT, and they are decreasing their funding. So RT project is looking for ... more funding. If we can provide funding, or know someone who could, there might be good time to step in. They still believe most of RT patch can be merged in 5.10, which would be around end of 2020. But there was interesting question "which architecture(s) would be present in initial merge". And it looks like x86 is the initial target (which kind of makes sense given that Intel is/was the biggest sponsor, and it is "main" Linux architecture; otoh I'd say x86 is not exactly suitable for realtime/safety related tasks...). ARM32 and ARM64 is on the radar. It would be interesting to know: ## Who is using RT in production? On what architectures? ## Is someone planning RT use? If so, on what architectures? There will be RT microconference (on Plumbers, IIRC). RT project believes it would be cool if someone from industry stepped up and explained how they use RT. (It would be interesting for me, too, so it sounds like a good idea). Is someone willing to do that? Best regards, Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --nFreZHaLTZJo0R7j Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAl8RW3YACgkQMOfwapXb+vIElQCfQOYUhoX4nDdcNKsZdHeTXlGy q0YAmgKvh83jNQWEk3S43gX8lLiIBJ0l =TqnJ -----END PGP SIGNATURE----- --nFreZHaLTZJo0R7j-- --GrfhA4hpye4ou7C98GIV Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Links: You receive all messages sent to this group. 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