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GET /api/1.2/patches/807802/?format=api
{ "id": 807802, "url": "http://patchwork.ozlabs.org/api/1.2/patches/807802/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ubuntu-kernel/patch/20170830174128.32541-5-dann.frazier@canonical.com/", "project": { "id": 15, "url": "http://patchwork.ozlabs.org/api/1.2/projects/15/?format=api", "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": "<20170830174128.32541-5-dann.frazier@canonical.com>", "list_archive_url": null, "date": "2017-08-30T17:41:26", "name": "[4/6,SRU,Zesty] clocksource/drivers/arm_arch_timer: Fix read and iounmap of incorrect variable", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "35b76ffbebed6d9f8137fb126fdc467bec6beaaa", "submitter": { "id": 9337, "url": "http://patchwork.ozlabs.org/api/1.2/people/9337/?format=api", "name": "dann frazier", "email": "dann.frazier@canonical.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/ubuntu-kernel/patch/20170830174128.32541-5-dann.frazier@canonical.com/mbox/", "series": [ { "id": 670, "url": "http://patchwork.ozlabs.org/api/1.2/series/670/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ubuntu-kernel/list/?series=670", "date": "2017-08-30T17:41:23", "name": "[1/6,SRU,Zesty] Revert \"UBUNTU: SAUCE: arm64: arch_timer: Enable CNTVCT_EL0 trap if workaround is enabled\"", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/670/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/807802/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/807802/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<kernel-team-bounces@lists.ubuntu.com>", "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=<UNKNOWN>)", "Received": [ "from huckleberry.canonical.com (huckleberry.canonical.com\n\t[91.189.94.19])\n\tby ozlabs.org (Postfix) with ESMTP id 3xjCWP46C1z9sN7;\n\tThu, 31 Aug 2017 03:42:25 +1000 (AEST)", "from localhost ([127.0.0.1] helo=huckleberry.canonical.com)\n\tby huckleberry.canonical.com with esmtp (Exim 4.76)\n\t(envelope-from <kernel-team-bounces@lists.ubuntu.com>)\n\tid 1dn70Q-0002t9-Nx; Wed, 30 Aug 2017 17:42:22 +0000", "from complete.lackof.org ([198.49.126.79])\n\tby huckleberry.canonical.com with esmtps\n\t(TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.76) (envelope-from <dannf@dannf.org>) id 1dn700-0002jM-Nm\n\tfor kernel-team@lists.ubuntu.com; Wed, 30 Aug 2017 17:41:56 +0000", "from localhost (c-107-2-141-92.hsd1.co.comcast.net [107.2.141.92])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (Client did not present a certificate)\n\tby complete.lackof.org (Postfix) with ESMTPSA id 0083D33E0258\n\tfor <kernel-team@lists.ubuntu.com>;\n\tWed, 30 Aug 2017 11:41:54 -0600 (MDT)" ], "From": "dann frazier <dann.frazier@canonical.com>", "To": "kernel-team@lists.ubuntu.com", "Subject": "[PATCH 4/6][SRU Zesty] clocksource/drivers/arm_arch_timer: Fix read\n\tand iounmap of incorrect variable", "Date": "Wed, 30 Aug 2017 11:41:26 -0600", "Message-Id": "<20170830174128.32541-5-dann.frazier@canonical.com>", "X-Mailer": "git-send-email 2.14.1", "In-Reply-To": "<20170830174128.32541-1-dann.frazier@canonical.com>", "References": "<20170830174128.32541-1-dann.frazier@canonical.com>", "X-Spam-Status": "No, score=0.0 required=5.0 tests=UNPARSEABLE_RELAY\n\tautolearn=unavailable version=3.3.2", "X-Spam-Checker-Version": "SpamAssassin 3.3.2 (2011-06-06) on\n\tcomplete.lackof.org", "X-BeenThere": "kernel-team@lists.ubuntu.com", "X-Mailman-Version": "2.1.14", "Precedence": "list", "List-Id": "Kernel team discussions <kernel-team.lists.ubuntu.com>", "List-Unsubscribe": "<https://lists.ubuntu.com/mailman/options/kernel-team>,\n\t<mailto:kernel-team-request@lists.ubuntu.com?subject=unsubscribe>", "List-Archive": "<https://lists.ubuntu.com/archives/kernel-team>", "List-Post": "<mailto:kernel-team@lists.ubuntu.com>", "List-Help": "<mailto:kernel-team-request@lists.ubuntu.com?subject=help>", "List-Subscribe": "<https://lists.ubuntu.com/mailman/listinfo/kernel-team>,\n\t<mailto:kernel-team-request@lists.ubuntu.com?subject=subscribe>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "kernel-team-bounces@lists.ubuntu.com", "Sender": "kernel-team-bounces@lists.ubuntu.com" }, "content": "From: Frank Rowand <frank.rowand@sony.com>\n\nBugLink: https://bugs.launchpad.net/bugs/1713821\n\nFix boot warning 'Trying to vfree() nonexistent vm area'\nfrom arch_timer_mem_of_init().\n\nRefactored code attempts to read and iounmap using address frame\ninstead of address ioremap(frame->cntbase).\n\nFixes: c389d701dfb70 (\"clocksource: arm_arch_timer: split MMIO timer probing.\")\n\nSigned-off-by: Frank Rowand <frank.rowand@sony.com>\nReviewed-by: Fu Wei <fu.wei@linaro.org>\nAcked-by: Marc Zyngier <marc.zyngier@arm.com>\nSigned-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>\n(cherry picked from commit 3db1200ca21f3c63c9044185dc5762ef996848cb)\nSigned-off-by: dann frazier <dann.frazier@canonical.com>\n---\n drivers/clocksource/arm_arch_timer.c | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)", "diff": "diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c\nindex 3f13ad936c74..1c46d9ac6f21 100644\n--- a/drivers/clocksource/arm_arch_timer.c\n+++ b/drivers/clocksource/arm_arch_timer.c\n@@ -1219,9 +1219,9 @@ arch_timer_mem_frame_get_cntfrq(struct arch_timer_mem_frame *frame)\n \t\treturn 0;\n \t}\n \n-\trate = readl_relaxed(frame + CNTFRQ);\n+\trate = readl_relaxed(base + CNTFRQ);\n \n-\tiounmap(frame);\n+\tiounmap(base);\n \n \treturn rate;\n }\n", "prefixes": [ "4/6", "SRU", "Zesty" ] }