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=-5.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 F10C6C2D0A3 for ; Mon, 2 Nov 2020 21:12:34 +0000 (UTC) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) (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 A50DA207BB for ; Mon, 2 Nov 2020 21:12:33 +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="vpZ5DXXG" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A50DA207BB Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=bounce+64572+5711+4520388+8129055@lists.cip-project.org X-Received: by 127.0.0.2 with SMTP id rOvnYY4521723xH93JbR9EsC; Mon, 02 Nov 2020 13:12:32 -0800 X-Received: from jabberwock.ucw.cz (jabberwock.ucw.cz [46.255.230.98]) by mx.groups.io with SMTP id smtpd.web10.448.1604351551511962489 for ; Mon, 02 Nov 2020 13:12:32 -0800 X-Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id B15A91C0B87; Mon, 2 Nov 2020 22:12:25 +0100 (CET) Date: Mon, 2 Nov 2020 22:12:25 +0100 From: "Pavel Machek" To: Pavel Machek Cc: Chen-Yu Tsai , cip-dev@lists.cip-project.org, Nobuhiro Iwamatsu Subject: Re: [cip-dev] cip-kernel-sec Updates for Last Week of October Message-ID: <20201102211225.GA2874@duo.ucw.cz> References: <20201102113906.GC9840@duo.ucw.cz> MIME-Version: 1.0 In-Reply-To: <20201102113906.GC9840@duo.ucw.cz> User-Agent: Mutt/1.10.1 (2018-07-13) 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: naTpn1vVxFTa2b253TId5yPFx4520388AA= Content-Type: multipart/mixed; boundary="jhf3GyBcFIRJDYxySNDK" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lists.cip-project.org; q=dns/txt; s=20140610; t=1604351552; bh=TQTra6EOb7/zXqJI0r8D5cyBu66lUXeNn2deLgYhc6s=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=vpZ5DXXGFWrXQ9B9symGA1n1XVzPfBbnLU0HI3he8c20L6WEMMXY76Eo++PJs6Y3r7j kvlOnUb0eYG19PvNEa+clSngmHPlh/LH+CoUwXOBtqHguBw4RRAPBf4F9/3sfqAVyPoNw 7olp32l5hkucfXLbzVR1JDhXlP9ea8KNUW0= --jhf3GyBcFIRJDYxySNDK Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ew6BAiZeqk4r7MaW" Content-Disposition: inline --ew6BAiZeqk4r7MaW Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > > - Fix for CVE-2020-27673 has not been backported yet. >=20 > Some kind of Xen issue, not really relevant to us, and fix is not > easy. >=20 > I'd say we can ignore this one. This is queued for 4.19.155: | a9d6e970261d 0891fb39ba67 o: | xen/events: don't use chip_data for legac= y IRQs | d103e667bb8c 073d0552ead5 o: | xen/events: avoid removing an event chann= el while handling it | ed86a5182306 4d3fe31bd993 o: | xen/events: add a proper barrier to 2-lev= el uevent unmasking | 6e894d279f4e f01337197419 o: | xen/events: fix race in evtchn_fifo_unmas= k() | 0279bd8ca365 54c9de89895e o: | xen/events: add a new "late EOI" evtchn f= ramework | adc67cdf742f 01263a1fabe3 .: | xen/blkback: use lateeoi irq binding | 322a5dc88d82 23025393dbeb .: | xen/netback: use lateeoi irq binding | 515827d40949 86991b6e7ea6 .: | xen/scsiback: use lateeoi irq binding | f2db1b870c08 c8d647a326f0 .: | xen/pvcallsback: use lateeoi irq binding | 8b0ac9a498d2 c2711441bc96 .: | xen/pciback: use lateeoi irq binding | 757d54717fae c44b849cee8c o: | xen/events: switch user event channels to= lateeoi model | c3c580896847 7beb290caa2a o: | xen/events: use a common cpu hotplug hook= for event channels | 7835cdf92784 e99502f76271 o: | xen/events: defer eoi in case of excessiv= e number of events | f8bf3977d67c 5f7f77400ab5 o: | xen/events: block rogue events for some t= ime "defer eoi" should be fix for this bug. So..we don't need to do anything here, and it will get fixed. Best regards, Pavel --=20 DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany --ew6BAiZeqk4r7MaW Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRPfPO7r0eAhk010v0w5/Bqldv68gUCX6B2OQAKCRAw5/Bqldv6 8pQ/AJ0a7JBImBa/40+La1JQQT9/etv1mwCdHjl4llmBIV+mQ5GkI4kC/JukZQc= =2+w6 -----END PGP SIGNATURE----- --ew6BAiZeqk4r7MaW-- --jhf3GyBcFIRJDYxySNDK 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. View/Reply Online (#5711): https://lists.cip-project.org/g/cip-dev/message= /5711 Mute This Topic: https://lists.cip-project.org/mt/77879900/4520388 Group Owner: cip-dev+owner@lists.cip-project.org Unsubscribe: https://lists.cip-project.org/g/cip-dev/leave/8129055/7279483= 98/xyzzy [cip-dev@archiver.kernel.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- --jhf3GyBcFIRJDYxySNDK--