From patchwork Fri Apr 29 11:33:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Will Deacon X-Patchwork-Id: 1624197 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=FbS5wDlt; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=aizf64sb; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org; receiver=) Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4KqVkq2jMGz9s0r for ; Fri, 29 Apr 2022 21:34:27 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Subject:Cc:To: From:Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=a/ni05ZSJGMa3EdgtRPHOVLREZR+cRlIMJNNuFxL0zw=; b=FbS5wDlteCLu9z MvqqGo90msBk8isptIHpC5aEV4nUR7yX44QBCFYEoHzkvqXeG/zp+c5iTRpYL4yXtLmO5gW43iDww 3NsOAtmTuAHSZK1TesOXnHzqCRMlzvV9b7KtbXVwJ7eM1WuXe+QrApDMOhEmHkdq5QZV7C+Z7BzDG wrWV8jJs/PvDmTlLA1vFzBfPfprCk1FE+/8aBtd2JnFP1fOEjocFCDNRCJw3C6ChvDOpb/eX0mqMJ r7aBnzMiYBYobTNIw/bsFVWxGA5m2EIQHtFYzc84DUVmxoDdb38ByDvOILjxG27BZ/uNFGmd+0pjm tQdEzLG7JumWkKn/VIsg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nkOsw-00AxmR-TT; Fri, 29 Apr 2022 11:34:07 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nkOss-00Axll-T1 for linux-arm-kernel@lists.infradead.org; Fri, 29 Apr 2022 11:34:04 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 9BA40B8344E; Fri, 29 Apr 2022 11:34:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0CB1DC385A4; Fri, 29 Apr 2022 11:33:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1651232039; bh=ZVDBkHAHQ++GPV+WzTprfM5+WXb+YMUsY27sgqX+kfg=; h=Date:From:To:Cc:Subject:From; b=aizf64sbkPgnP2BH5d6SJTa3GtUTMUZ2rOyLcV3A094TJAm9mK09EOJ349dJmIz96 oIdMFg6NBKlnnY58USTe8DemLpOT270ujWWQ6R3EjE0KK7fEit05qYUc48+jdtDcs0 65VHaaCvWZF54AUwwrTvbj66HCo1/DESpg62BkZqymUhuEuXb6L0cmgVQQa8CqChDl 8WdtjHSUl6OihLk0mK7NtwapmCZNcmLxL3IYoh/RVuORoVfyhV9tV8l6wRQaMnYGfb XXI/YtO+tbXHZ2eB8HbDIYnoPA7cgLgVn6SIL7GwjLS5HoDiOB0KBBBco0eDLT0TpD ie9/4ZR1tri6w== Date: Fri, 29 Apr 2022 12:33:54 +0100 From: Will Deacon To: torvalds@linux-foundation.org Cc: catalin.marinas@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel-team@android.com, luis.machado@arm.com Subject: [GIT PULL] arm64 fix for -rc5 Message-ID: <20220429113353.GA16032@willie-the-truck> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220429_043403_118313_EC6E66C9 X-CRM114-Status: GOOD ( 13.37 ) X-Spam-Score: -5.4 (-----) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Hi Linus, Please pull this fix to the MTE ELF ABI for a but that was added during the most recent merge window as part of the coredump support. The issue is that the value assigned to the new PT_ARM_MEMTAG_MTE [...] Content analysis details: (-5.4 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [2604:1380:4601:e00:0:0:0:1 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.2 DKIMWL_WL_HIGH DKIMwl.org - High trust sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org Hi Linus, Please pull this fix to the MTE ELF ABI for a but that was added during the most recent merge window as part of the coredump support. The issue is that the value assigned to the new PT_ARM_MEMTAG_MTE segment type has already been allocated to PT_AARCH64_UNWIND by the ELF ABI, so we've bumped the value and changed the name of the identifier to be better aligned with the existing one. Cheers, Will --->8 The following changes since commit 23bc8f69f0eceecbb87c3801d2e48827d2dca92b: arm64: mm: fix p?d_leaf() (2022-04-22 11:28:36 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes for you to fetch changes up to c35fe2a68f29a0bda15ae994154cacaae5f69791: elf: Fix the arm64 MTE ELF segment name and value (2022-04-28 11:37:06 +0100) ---------------------------------------------------------------- arm64 fix for -rc5 - Rename and reallocate the PT_ARM_MEMTAG_MTE ELF segment type ---------------------------------------------------------------- Catalin Marinas (1): elf: Fix the arm64 MTE ELF segment name and value Documentation/arm64/memory-tagging-extension.rst | 4 ++-- arch/arm64/kernel/elfcore.c | 2 +- include/uapi/linux/elf.h | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-)