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{ "id": 811073, "url": "http://patchwork.ozlabs.org/api/covers/811073/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-imx/cover/1504798247-48833-1-git-send-email-keescook@chromium.org/", "project": { "id": 19, "url": "http://patchwork.ozlabs.org/api/projects/19/?format=api", "name": "Linux IMX development", "link_name": "linux-imx", "list_id": "linux-imx-kernel.lists.patchwork.ozlabs.org", "list_email": "linux-imx-kernel@lists.patchwork.ozlabs.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1504798247-48833-1-git-send-email-keescook@chromium.org>", "list_archive_url": null, "date": "2017-09-07T15:30:43", "name": "[0/4] Fix check address limit on user-mode", "submitter": { "id": 10641, "url": "http://patchwork.ozlabs.org/api/people/10641/?format=api", "name": "Kees Cook", "email": "keescook@chromium.org" }, "mbox": "http://patchwork.ozlabs.org/project/linux-imx/cover/1504798247-48833-1-git-send-email-keescook@chromium.org/mbox/", "series": [ { "id": 2017, "url": "http://patchwork.ozlabs.org/api/series/2017/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-imx/list/?series=2017", "date": "2017-09-07T15:30:43", "name": "Fix check address limit on user-mode", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/2017/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/811073/comments/", "headers": { "Return-Path": "<linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org>", "X-Original-To": "incoming-imx@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming-imx@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.infradead.org\n\t(client-ip=65.50.211.133; helo=bombadil.infradead.org;\n\tenvelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=lists.infradead.org\n\theader.i=@lists.infradead.org header.b=\"AX7gkHLJ\"; \n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=chromium.org header.i=@chromium.org\n\theader.b=\"S0by2rOc\"; dkim-atps=neutral" ], "Received": [ "from bombadil.infradead.org (bombadil.infradead.org\n\t[65.50.211.133])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xp4G65Bddz9t2r\n\tfor <incoming-imx@patchwork.ozlabs.org>;\n\tFri, 8 Sep 2017 01:32:46 +1000 (AEST)", "from localhost ([127.0.0.1] helo=bombadil.infradead.org)\n\tby bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux))\n\tid 1dpynJ-0003t6-Ke; Thu, 07 Sep 2017 15:32:41 +0000", "from mail-pg0-x233.google.com ([2607:f8b0:400e:c05::233])\n\tby bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux))\n\tid 1dpym4-0003BX-GC for linux-arm-kernel@lists.infradead.org;\n\tThu, 07 Sep 2017 15:31:26 +0000", "by mail-pg0-x233.google.com with SMTP id t3so137228pgt.0\n\tfor <linux-arm-kernel@lists.infradead.org>;\n\tThu, 07 Sep 2017 08:31:03 -0700 (PDT)", "from www.outflux.net\n\t(173-164-112-133-Oregon.hfc.comcastbusiness.net. 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\n\tThu, 07 Sep 2017 08:31:02 -0700 (PDT)", "From": "Kees Cook <keescook@chromium.org>", "To": "Ingo Molnar <mingo@kernel.org>", "Subject": "[PATCH 0/4] Fix check address limit on user-mode", "Date": "Thu, 7 Sep 2017 08:30:43 -0700", "Message-Id": "<1504798247-48833-1-git-send-email-keescook@chromium.org>", "X-Mailer": "git-send-email 2.7.4", "X-CRM114-Version": "20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ", "X-CRM114-CacheID": "sfid-20170907_083124_556805_C4B31821 ", "X-CRM114-Status": "UNSURE ( 7.64 )", "X-CRM114-Notice": "Please train this message.", "X-Spam-Score": "-2.0 (--)", "X-Spam-Report": "SpamAssassin version 3.4.1 on bombadil.infradead.org summary:\n\tContent analysis details: (-2.0 points)\n\tpts rule name description\n\t---- ----------------------\n\t--------------------------------------------------\n\t-0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/,\n\tno\n\ttrust [2607:f8b0:400e:c05:0:0:0:233 listed in] [list.dnswl.org]\n\t-0.0 SPF_PASS SPF: sender matches SPF record\n\t-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n\t[score: 0.0000]\n\t-0.1 DKIM_VALID Message has at least one valid DKIM or DK signature\n\t0.1 DKIM_SIGNED Message has a DKIM or DK signature,\n\tnot necessarily valid\n\t-0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from\n\tauthor's domain", "X-BeenThere": "linux-arm-kernel@lists.infradead.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Unsubscribe": "<http://lists.infradead.org/mailman/options/linux-arm-kernel>,\n\t<mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe>", "List-Archive": "<http://lists.infradead.org/pipermail/linux-arm-kernel/>", "List-Post": "<mailto:linux-arm-kernel@lists.infradead.org>", "List-Help": "<mailto:linux-arm-kernel-request@lists.infradead.org?subject=help>", "List-Subscribe": "<http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>,\n\t<mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe>", "Cc": "Pratyush Anand <panand@redhat.com>, linux-kernel@vger.kernel.org,\n\tWill Drewry <wad@chromium.org>, Kees Cook <keescook@chromium.org>,\n\tArnd Bergmann <arnd@arndb.de>,\n\tCatalin Marinas <catalin.marinas@arm.com>, \n\tWill Deacon <will.deacon@arm.com>, Russell King <linux@armlinux.org.uk>, \n\tAndy Lutomirski <luto@amacapital.net>,\n\tDavid Howells <dhowells@redhat.com>, \n\tDave Hansen <dave.hansen@intel.com>, Al Viro <viro@zeniv.linux.org.uk>,\n\tlinux-api@vger.kernel.org, Yonghong Song <yhs@fb.com>,\n\tThomas Gleixner <tglx@linutronix.de>,\n\tThomas Garnier <thgarnie@google.com>, \n\tlinux-arm-kernel@lists.infradead.org, Dave Martin <Dave.Martin@arm.com>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Sender": "\"linux-arm-kernel\" <linux-arm-kernel-bounces@lists.infradead.org>", "Errors-To": "linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org", "List-Id": "linux-imx-kernel.lists.patchwork.ozlabs.org" }, "content": "Fixes from Thomas Garnier: the new address limit check was causing\nhangs on ARM. This solves the problem and takes proactive steps on\nARM64. Additionally removes the unconditional BUG_ON() on check failures.\n\n-Kees" }