Message ID | 20240904-mm-generic-shadow-stack-guard-v2-0-a46b8b6dc0ed@kernel.org (mailing list archive) |
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Return-Path: <owner-linux-mm@kvack.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 46A0CCD4857 for <linux-mm@archiver.kernel.org>; Wed, 4 Sep 2024 17:03:53 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 962126B028E; Wed, 4 Sep 2024 13:03:52 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 8E9FE6B028F; Wed, 4 Sep 2024 13:03:52 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 766676B0292; Wed, 4 Sep 2024 13:03:52 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 5503E6B028E for <linux-mm@kvack.org>; Wed, 4 Sep 2024 13:03:52 -0400 (EDT) Received: from smtpin10.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id B80D01415C6 for <linux-mm@kvack.org>; Wed, 4 Sep 2024 17:03:51 +0000 (UTC) X-FDA: 82527677862.10.30EF3AA Received: from nyc.source.kernel.org (nyc.source.kernel.org [147.75.193.91]) by imf17.hostedemail.com (Postfix) with ESMTP id B64DE4000C for <linux-mm@kvack.org>; Wed, 4 Sep 2024 17:03:49 +0000 (UTC) Authentication-Results: imf17.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=FTaxHHza; spf=pass (imf17.hostedemail.com: domain of broonie@kernel.org designates 147.75.193.91 as permitted sender) smtp.mailfrom=broonie@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1725469381; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:in-reply-to: references:dkim-signature; bh=SxAOnmRJeTHqMEHQ7iQgP0qRPbcFLltaIjzc5kd1YGU=; b=FYQWmFBcdLEqy+dZ8ogZUP+ELOgQ9Rv+F24VanOPwaxTn1WoM65es0lfC3Uf3IYC7/qnMw FdgjS7+Cn9UmkuvLlG2GiF0nnEk959F5q13ioCGPCxMXBrc9j+9zi0qum/OWJlhH4AbqCt ERewo8bpQsDA62Xf+SN0t7q1trdS5oQ= ARC-Authentication-Results: i=1; imf17.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=FTaxHHza; spf=pass (imf17.hostedemail.com: domain of broonie@kernel.org designates 147.75.193.91 as permitted sender) smtp.mailfrom=broonie@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1725469381; a=rsa-sha256; cv=none; b=x57hyLkS55UIANKvSjFfCOJ4CieJg+7XhvDM0+cgCTjmXJQSa+dH5Fy64XgUbb6iBzAyDU xFYZvr/rYJY+UBtkJVNmAeQITuoRh3yc/NCVizWKOQNFkhRDHzXCZgviCY4zM8skVq2Ddd D/cAdx+udPzlLU1Kcw7xTXhZWUKVTrE= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 917E6A445AE; Wed, 4 Sep 2024 17:03:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9EDBEC4CEC2; Wed, 4 Sep 2024 17:03:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725469428; bh=bULBmEyxTuexdIoDddURy1JjGZM6ZRxX3SqU1u9O/JQ=; h=From:Subject:Date:To:Cc:From; b=FTaxHHzaSOfcI3YLDnf/RnK9wC9qPyShM2HHxP3ePgjXB4NzyW2MkLMNNnsY+7v4Z 1BqEDPvdwMr5k02sgsmIGDZzMKjOcEsh9tA142jKOFo1P8ZjN/n52sA4C0wtgY18zF 5V5febs0O1ZTA3zWdh8wxr3emx0HgY+VfvCXQQ0XFPkideKAHE4KMLxvNDMJwttmeP APk3LE8irqsbcVBm3HqujP64qpo/YdVuUUvJohvWjWIzT6T3qn8/4A85zZhTf7Ye/F 2jIlctaoy6DYrQlGVrAcChy6U0YmO9LTnt160G1xK9EBP6+2LceZefaqQEqp7fNoYI FD/7ShoBEL8oQ== From: Mark Brown <broonie@kernel.org> Subject: [PATCH v2 0/3] mm: Care about shadow stack guard gap when getting an unmapped area Date: Wed, 04 Sep 2024 17:57:58 +0100 Message-Id: <20240904-mm-generic-shadow-stack-guard-v2-0-a46b8b6dc0ed@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAJeR2GYC/4XNQQ6CMBCF4auQrh1TWknAlfcwLEpnLA3Skimih nB3Kx7A5f+S+WYVidhTEudiFUyLTz6GHOpQCNub4Ag85hZKqpOstYRxBEchH1lIvcH4hDQbO4B 7GEaoOlt1NUpqKhTZmJhu/rX71zZ379Mc+b2/W8rv+pMbqf7ISwkSGmPR6LrTiPoyEAe6HyM70 W7b9gEGbzW4ywAAAA== To: Richard Henderson <richard.henderson@linaro.org>, Ivan Kokshaysky <ink@jurassic.park.msu.ru>, Matt Turner <mattst88@gmail.com>, Vineet Gupta <vgupta@kernel.org>, Russell King <linux@armlinux.org.uk>, Guo Ren <guoren@kernel.org>, Huacai Chen <chenhuacai@kernel.org>, WANG Xuerui <kernel@xen0n.name>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>, Helge Deller <deller@gmx.de>, Michael Ellerman <mpe@ellerman.id.au>, Nicholas Piggin <npiggin@gmail.com>, Christophe Leroy <christophe.leroy@csgroup.eu>, Naveen N Rao <naveen@kernel.org>, Alexander Gordeev <agordeev@linux.ibm.com>, Gerald Schaefer <gerald.schaefer@linux.ibm.com>, Heiko Carstens <hca@linux.ibm.com>, Vasily Gorbik <gor@linux.ibm.com>, Christian Borntraeger <borntraeger@linux.ibm.com>, Sven Schnelle <svens@linux.ibm.com>, Yoshinori Sato <ysato@users.sourceforge.jp>, Rich Felker <dalias@libc.org>, John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>, "David S. Miller" <davem@davemloft.net>, Andreas Larsson <andreas@gaisler.com>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>, Dave Hansen <dave.hansen@linux.intel.com>, x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>, Chris Zankel <chris@zankel.net>, Max Filippov <jcmvbkbc@gmail.com>, Andrew Morton <akpm@linux-foundation.org>, "Liam R. Howlett" <Liam.Howlett@oracle.com>, Vlastimil Babka <vbabka@suse.cz>, Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Cc: linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-mm@kvack.org, "Liam R. 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mm: Care about shadow stack guard gap when getting an unmapped area
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