From patchwork Thu May 4 14:22:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Will Deacon X-Patchwork-Id: 90101 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:b0ea:0:b0:3b6:4342:cba0 with SMTP id b10csp365992vqo; Thu, 4 May 2023 07:34:17 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ5xt6NtJ4+UBqxPUSXMsxGHTms6PfcnRQ1pA+L+paiba99rQRIOzcx6w6FYK/Z3jh3KhlnI X-Received: by 2002:a05:6a21:32a7:b0:f4:7cbd:c236 with SMTP id yt39-20020a056a2132a700b000f47cbdc236mr2959565pzb.54.1683210857498; Thu, 04 May 2023 07:34:17 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1683210857; cv=none; d=google.com; s=arc-20160816; b=p+ION76h0GswEpmkfnSaTeCEiwUNa7GphfBjuMuzVRHj0+ukLI39n+xZs7ppSjoyFP bLrfShxmrUcMci0gbzNml5ovB0oRTrc3PSoadaIAvjF2dvMFExRLIK9drOv2gQLpXLK8 eE3+z7bmEXyz2V/f45/KUWG730WWJTpeDGOUkLMsQaZqR2GBW8+kLP0+pBJFwRz4cYdS E92lzmhvjcaVQncGFgXLhAxJ5w7QfaqjuEMp1NsBnJU9nvGkgC8BoPcjgexYv7NFLLCR dAzFFRTY8wEnRK+jtj/9v6bJPvIK7WYLUkyTVYdd53PN2IR1BwEXOuifisEQnDdyHkiP 0W1g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:content-disposition:mime-version :message-id:subject:cc:to:from:date:dkim-signature; bh=frU3SMmZW04gzkei/HuqG7YPMZzBQrG6YTsA9RVTEUU=; b=sYTaI+3fLnQ1V+cLQJ6ZycAxX18ik92ruFAmjClBrN1vC8s4FRsWUrMraCUkAKMjCd 0tLy8ELbb8YJIyGZSIJgcCogydP3dmJ4jeiy8EjQ+w9AovqXqh8SZAqfIYl+PIRIItyA iYkkok739knT40XuMxD7vDv412SzqKlMk7wWXUTSMi/2zacoFOUnY5CEOq6AkudbzkiD 0ibC2sayh3OhupXtJ250nMzx9Q0EeaZLD/MCdpKBPeqYxMBL4Nh6otMOmLyqRDtagJfE Pgqe3ZP7dflyvTMMbaktEamotnKBhrKyPJYvYdb61PjvwpUVYYvjy078duZoQ93273f5 TvSA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=ds1Nk6Ur; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id c3-20020a63d503000000b00502f0ddd50bsi35229543pgg.382.2023.05.04.07.34.02; Thu, 04 May 2023 07:34:17 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=ds1Nk6Ur; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230227AbjEDOW5 (ORCPT + 99 others); Thu, 4 May 2023 10:22:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57450 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229768AbjEDOWz (ORCPT ); Thu, 4 May 2023 10:22:55 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 958DC5BBD for ; Thu, 4 May 2023 07:22:54 -0700 (PDT) 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 dfw.source.kernel.org (Postfix) with ESMTPS id 1D3A161615 for ; Thu, 4 May 2023 14:22:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 656EAC433D2; Thu, 4 May 2023 14:22:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1683210173; bh=aTlmKJAGliNf+OHG1wwQzfSu4PjeBqLDaw2f4M51h1M=; h=Date:From:To:Cc:Subject:From; b=ds1Nk6Ur0LjWal2Ldw/KMHjiNe9TahEiIwolF3qEPTcHPsDbQ+CCvhiGHd0rMCJu3 YydyBX57HUFxxnagnKTGRvmhzjdNEVegPg7p09Sp+WHkZW5FBVdQ+GFfktUQoe2V2r gdj+IsR/NYtk3aoC+caxwArz2Ki7r/B4laHrgdD3mTJ/s7W/tUCpvoZoBreW3F6oj+ x5NFE9uxXRC0iUrfq70xJH1dcsctCkeydW5/aGFqzIjU8IKT52Cb8RFDiRspUi9q+j 6ThNvn7TI/hnF/hJ/dT6Z+h8cgO6EnYesQcc5Ws4REE/CQ5E+v9nWOKBComwFyo4PN 9Nm26YK2/rVwg== Date: Thu, 4 May 2023 15:22:48 +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 Subject: [GIT PULL] arm64 fixes for -rc1 Message-ID: <20230504142247.GA18895@willie-the-truck> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-Spam-Status: No, score=-4.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1764974508301056288?= X-GMAIL-MSGID: =?utf-8?q?1764974508301056288?= Hi Linus, Please pull these few arm64 fixes that came in during the merge window for -rc1. The main thing is restoring the pointer authentication hwcaps, which disappeared during some recent refactoring. Thanks, Will --->8 The following changes since commit eeb3557cc188e42ae7f7bef2d6dc5bf0e078412e: Merge branch 'for-next/sysreg' into for-next/core (2023-04-20 18:03:07 +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 0fddb79bf283a561eb81f09d01f5ac8f61bf8966: arm64: lds: move .got section out of .text (2023-05-02 13:12:45 +0100) ---------------------------------------------------------------- arm64 fixes for -rc1 - Fix regression in CPU erratum workaround when disabling the MMU - Fix detection of pointer authentication hwcaps - Avoid writeable, executable ELF sections in vmlinux ---------------------------------------------------------------- Fangrui Song (1): arm64: lds: move .got section out of .text Kristina Martsenko (1): arm64: cpufeature: Fix pointer auth hwcaps Neeraj Upadhyay (1): arm64: Fix label placement in record_mmu_state() ndesaulniers@google.com (1): arm64: kernel: remove SHF_WRITE|SHF_EXECINSTR from .idmap.text arch/arm64/kernel/cpu-reset.S | 2 +- arch/arm64/kernel/cpufeature.c | 12 ++++++------ arch/arm64/kernel/head.S | 4 ++-- arch/arm64/kernel/sleep.S | 2 +- arch/arm64/kernel/vmlinux.lds.S | 19 +++++++++---------- arch/arm64/mm/proc.S | 6 +++--- 6 files changed, 22 insertions(+), 23 deletions(-)