{"id":811599,"url":"http://patchwork.ozlabs.org/api/covers/811599/?format=json","web_url":"http://patchwork.ozlabs.org/project/ubuntu-kernel/cover/cover.1504637190.git.joseph.salisbury@canonical.com/","project":{"id":15,"url":"http://patchwork.ozlabs.org/api/projects/15/?format=json","name":"Ubuntu Kernel","link_name":"ubuntu-kernel","list_id":"kernel-team.lists.ubuntu.com","list_email":"kernel-team@lists.ubuntu.com","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"","list_archive_url":null,"date":"2017-09-08T13:45:28","name":"[Artful,0/1] PCI: Disable VF decoding before pcibios_sriov_disable() updates resources","submitter":{"id":7793,"url":"http://patchwork.ozlabs.org/api/people/7793/?format=json","name":"Joseph Salisbury","email":"joseph.salisbury@canonical.com"},"mbox":"http://patchwork.ozlabs.org/project/ubuntu-kernel/cover/cover.1504637190.git.joseph.salisbury@canonical.com/mbox/","series":[],"comments":"http://patchwork.ozlabs.org/api/covers/811599/comments/","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":"ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.ubuntu.com\n\t(client-ip=91.189.94.19; helo=huckleberry.canonical.com;\n\tenvelope-from=kernel-team-bounces@lists.ubuntu.com;\n\treceiver=)","Received":["from huckleberry.canonical.com (huckleberry.canonical.com\n\t[91.189.94.19])\n\tby ozlabs.org (Postfix) with ESMTP id 3xpdr01xrzz9sDB;\n\tFri, 8 Sep 2017 23:45:36 +1000 (AEST)","from localhost ([127.0.0.1] helo=huckleberry.canonical.com)\n\tby huckleberry.canonical.com with esmtp (Exim 4.86_2)\n\t(envelope-from )\n\tid 1dqJbB-00084V-H7; Fri, 08 Sep 2017 13:45:33 +0000","from youngberry.canonical.com ([91.189.89.112])\n\tby huckleberry.canonical.com with esmtps\n\t(TLS1.0:DHE_RSA_AES_128_CBC_SHA1:128)\n\t(Exim 4.86_2) (envelope-from )\n\tid 1dqJb9-00083o-DD\n\tfor kernel-team@lists.ubuntu.com; Fri, 08 Sep 2017 13:45:31 +0000","from 1.general.jsalisbury.us.vpn ([10.172.67.212] helo=salisbury)\n\tby youngberry.canonical.com with esmtpsa\n\t(TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.76) (envelope-from )\n\tid 1dqJb9-0005SH-1W\n\tfor kernel-team@lists.ubuntu.com; Fri, 08 Sep 2017 13:45:31 +0000","by salisbury (Postfix, from userid 1000)\n\tid 995027E00D2; Fri, 8 Sep 2017 09:45:29 -0400 (EDT)"],"From":"Joseph Salisbury ","To":"kernel-team@lists.ubuntu.com","Subject":"[Artful][PATCH 0/1] PCI: Disable VF decoding before\n\tpcibios_sriov_disable() updates resources","Date":"Fri, 8 Sep 2017 09:45:28 -0400","Message-Id":"","X-Mailer":"git-send-email 2.7.4","X-BeenThere":"kernel-team@lists.ubuntu.com","X-Mailman-Version":"2.1.20","Precedence":"list","List-Id":"Kernel team discussions ","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","MIME-Version":"1.0","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Errors-To":"kernel-team-bounces@lists.ubuntu.com","Sender":"\"kernel-team\" "},"content":"BugLink: http://bugs.launchpad.net/bugs/1715073\n\n== SRU Justification ==\nIBM reports that When doing SRIOV if they unload VFs they will see a warning\nthat is coming from the fix for bugzilla: Bug 146479 (LP1625318).\n\nCommit 0fc690a7c3f is not in mainline as of yet, and was a clean pick from linux-next.\nCommit 0fc690a7c3f is also needed in Zesty, but will be SRU'd seperatly, since Z needs\n a prereq commit.\n\n== Fix ==\ncommit 0fc690a7c3f7053613dcbab6a7613bb6586d8ee2\nAuthor: Gavin Shan \nDate: Fri Aug 11 18:19:33 2017 +1000\n PCI: Disable VF decoding before pcibios_sriov_disable() updates resources\n\n\n== Regression Potential ==\nThe primary patch is only adding a call to pcibios_sriov_disable(), which\ndisables VF memory decoding before calling pcibios_sriov_disable(). No other major\nchanges are made.\n\n== Test Case ==\nA test kernel was built with this patch and tested by the original bug reporter.\nThe bug reporter states the test kernel resolved the bug.\n\nGavin Shan (1):\n PCI: Disable VF decoding before pcibios_sriov_disable()\n updates resources\n\n drivers/pci/iov.c | 7 ++++---\n 1 file changed, 4 insertions(+), 3 deletions(-)"}