[{"id":1765343,"web_url":"http://patchwork.ozlabs.org/comment/1765343/","msgid":"","list_archive_url":null,"date":"2017-09-08T13:15:00","subject":"Re: [Qemu-devel] [PATCHv6 5/5] seccomp: add resourcecontrol\n\targument to command line","submitter":{"id":66152,"url":"http://patchwork.ozlabs.org/api/people/66152/","name":"Thomas Huth","email":"thuth@redhat.com"},"content":"On 08.09.2017 13:44, Eduardo Otubo wrote:\n> This patch adds [,resourcecontrol=deny] to `-sandbox on' option. It\n> blacklists all process affinity and scheduler priority system calls to\n> avoid any bigger of the process.\n> \n> Signed-off-by: Eduardo Otubo \n> ---\n> include/sysemu/seccomp.h | 1 +\n> qemu-options.hx | 9 ++++++---\n> qemu-seccomp.c | 11 +++++++++++\n> vl.c | 16 ++++++++++++++++\n> 4 files changed, 34 insertions(+), 3 deletions(-)\n\nReviewed-by: Thomas Huth ","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=)","ext-mx07.extmail.prod.ext.phx2.redhat.com;\n\tdmarc=none (p=none dis=none) header.from=redhat.com","ext-mx07.extmail.prod.ext.phx2.redhat.com;\n\tspf=fail smtp.mailfrom=thuth@redhat.com"],"Received":["from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xpd9d3KQnz9s4s\n\tfor ;\n\tFri, 8 Sep 2017 23:15:49 +1000 (AEST)","from localhost ([::1]:45423 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t)\n\tid 1dqJ8N-0008W4-Ii\n\tfor incoming@patchwork.ozlabs.org; Fri, 08 Sep 2017 09:15:47 -0400","from eggs.gnu.org ([2001:4830:134:3::10]:58416)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from ) id 1dqJ7t-0008UZ-UR\n\tfor qemu-devel@nongnu.org; Fri, 08 Sep 2017 09:15:18 -0400","from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from ) id 1dqJ7q-0001lt-O0\n\tfor qemu-devel@nongnu.org; Fri, 08 Sep 2017 09:15:17 -0400","from mx1.redhat.com ([209.132.183.28]:54890)\n\tby eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.71) (envelope-from ) id 1dqJ7q-0001l8-Hi\n\tfor qemu-devel@nongnu.org; Fri, 08 Sep 2017 09:15:14 -0400","from smtp.corp.redhat.com\n\t(int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby mx1.redhat.com (Postfix) with ESMTPS id A3886C04B941\n\tfor ; Fri, 8 Sep 2017 13:15:13 +0000 (UTC)","from [10.36.116.21] (ovpn-116-21.ams2.redhat.com [10.36.116.21])\n\tby smtp.corp.redhat.com (Postfix) with ESMTPS id 62C576061E;\n\tFri, 8 Sep 2017 13:15:01 +0000 (UTC)"],"DMARC-Filter":"OpenDMARC Filter v1.3.2 mx1.redhat.com A3886C04B941","To":"Eduardo Otubo , qemu-devel@nongnu.org","References":"<20170908114407.25906-1-otubo@redhat.com>\n\t<20170908114407.25906-6-otubo@redhat.com>","From":"Thomas Huth ","Message-ID":"","Date":"Fri, 8 Sep 2017 15:15:00 +0200","User-Agent":"Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101\n\tThunderbird/52.3.0","MIME-Version":"1.0","In-Reply-To":"<20170908114407.25906-6-otubo@redhat.com>","Content-Type":"text/plain; charset=utf-8","Content-Language":"en-US","Content-Transfer-Encoding":"7bit","X-Scanned-By":"MIMEDefang 2.79 on 10.5.11.13","X-Greylist":"Sender IP whitelisted, not delayed by milter-greylist-4.5.16\n\t(mx1.redhat.com [10.5.110.31]);\n\tFri, 08 Sep 2017 13:15:13 +0000 (UTC)","X-detected-operating-system":"by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]\n\t[fuzzy]","X-Received-From":"209.132.183.28","Subject":"Re: [Qemu-devel] [PATCHv6 5/5] seccomp: add resourcecontrol\n\targument to command line","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.21","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"\"Qemu-devel\"\n\t"}},{"id":1768700,"web_url":"http://patchwork.ozlabs.org/comment/1768700/","msgid":"<20170914155158.GG11763@redhat.com>","list_archive_url":null,"date":"2017-09-14T15:51:58","subject":"Re: [Qemu-devel] [PATCHv6 5/5] seccomp: add resourcecontrol\n\targument to command line","submitter":{"id":2694,"url":"http://patchwork.ozlabs.org/api/people/2694/","name":"Daniel P. Berrangé","email":"berrange@redhat.com"},"content":"On Fri, Sep 08, 2017 at 01:44:07PM +0200, Eduardo Otubo wrote:\n> This patch adds [,resourcecontrol=deny] to `-sandbox on' option. It\n> blacklists all process affinity and scheduler priority system calls to\n> avoid any bigger of the process.\n> \n> Signed-off-by: Eduardo Otubo \n> ---\n> include/sysemu/seccomp.h | 1 +\n> qemu-options.hx | 9 ++++++---\n> qemu-seccomp.c | 11 +++++++++++\n> vl.c | 16 ++++++++++++++++\n> 4 files changed, 34 insertions(+), 3 deletions(-)\n\nReviewed-by: Daniel P. Berrange \n\n\nRegards,\nDaniel","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=)","ext-mx08.extmail.prod.ext.phx2.redhat.com;\n\tdmarc=none (p=none dis=none) header.from=redhat.com","ext-mx08.extmail.prod.ext.phx2.redhat.com;\n\tspf=fail smtp.mailfrom=berrange@redhat.com"],"Received":["from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xtNPv48MPz9sRm\n\tfor ;\n\tFri, 15 Sep 2017 01:54:27 +1000 (AEST)","from localhost ([::1]:48567 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t)\n\tid 1dsWTB-0000Q8-La\n\tfor incoming@patchwork.ozlabs.org; Thu, 14 Sep 2017 11:54:25 -0400","from eggs.gnu.org ([2001:4830:134:3::10]:59828)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from ) id 1dsWR3-0006yW-QY\n\tfor qemu-devel@nongnu.org; Thu, 14 Sep 2017 11:52:14 -0400","from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from ) id 1dsWQz-0003tt-U7\n\tfor qemu-devel@nongnu.org; Thu, 14 Sep 2017 11:52:13 -0400","from mx1.redhat.com ([209.132.183.28]:60276)\n\tby eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.71) (envelope-from ) id 1dsWQz-0003t9-NU\n\tfor qemu-devel@nongnu.org; Thu, 14 Sep 2017 11:52:09 -0400","from smtp.corp.redhat.com\n\t(int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby mx1.redhat.com (Postfix) with ESMTPS id ADF4AC0587DD\n\tfor ; Thu, 14 Sep 2017 15:52:08 +0000 (UTC)","from redhat.com (ovpn-116-81.ams2.redhat.com [10.36.116.81])\n\tby smtp.corp.redhat.com (Postfix) with ESMTPS id 2A40B6F10E;\n\tThu, 14 Sep 2017 15:52:01 +0000 (UTC)"],"DMARC-Filter":"OpenDMARC Filter v1.3.2 mx1.redhat.com ADF4AC0587DD","Date":"Thu, 14 Sep 2017 16:51:58 +0100","From":"\"Daniel P. Berrange\" ","To":"Eduardo Otubo ","Message-ID":"<20170914155158.GG11763@redhat.com>","References":"<20170908114407.25906-1-otubo@redhat.com>\n\t<20170908114407.25906-6-otubo@redhat.com>","MIME-Version":"1.0","Content-Type":"text/plain; charset=utf-8","Content-Disposition":"inline","In-Reply-To":"<20170908114407.25906-6-otubo@redhat.com>","User-Agent":"Mutt/1.8.3 (2017-05-23)","X-Scanned-By":"MIMEDefang 2.79 on 10.5.11.13","X-Greylist":"Sender IP whitelisted, not delayed by milter-greylist-4.5.16\n\t(mx1.redhat.com [10.5.110.32]);\n\tThu, 14 Sep 2017 15:52:08 +0000 (UTC)","X-detected-operating-system":"by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]\n\t[fuzzy]","X-Received-From":"209.132.183.28","Subject":"Re: [Qemu-devel] [PATCHv6 5/5] seccomp: add resourcecontrol\n\targument to command line","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.21","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Reply-To":"\"Daniel P. 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