From patchwork Fri Oct 6 07:56:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Will Deacon X-Patchwork-Id: 149147 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:a888:0:b0:403:3b70:6f57 with SMTP id x8csp154991vqo; Fri, 6 Oct 2023 00:57:10 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGdogKg6touiSQME242wPSE6Wv8W6WPFA1iuyEhpjRovX8VBtgI/DAaEpU+8mIUWwi/rSQU X-Received: by 2002:a05:6a21:3296:b0:140:d536:d428 with SMTP id yt22-20020a056a21329600b00140d536d428mr8791472pzb.51.1696579030542; Fri, 06 Oct 2023 00:57:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1696579030; cv=none; d=google.com; s=arc-20160816; b=sKojQrEapLukXAQ6xTfLup9UvxcLYDDfZjVl7lJeEaDH1ncYEEpO+62FIt9Du7rDYz MF6cecxEEM0tnox83aZDL++/F6bM3WfK23fx61TgTBbnWW6VpRyNOQliASLHWC9XZn+9 /nCLpkizjJn/sTCzoGxpKqnFmxd8bYlBBidJDobnpzC/UVPHQSibrs9JrblJYQgPmCBI 8QbIK79UIE9qSzD0hZbccW197K2vi0z7YmHEn+zEwtFhSc7yyRDg0XT5+VM6rhE8WQti eLqyVxZEhdSpak46zret9rlIRGUCREFNq50ATrn95wOlugir6DdME+YfT0YvIKxQrsHg dAGw== 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=Yy4AVRJRqBPx3fwSORFgk0kWcTGY1H4MgJq34Gfnopc=; fh=L6V9qEdkPu+iq5y3zjaDGrlzk+LOToC9LUobg7R9gIE=; b=0hLteI3NSJxSuw1ii5Z0JiBFjqArBtC5gebd1V82IykD5kElLQXD5OC6lxTvSg3W11 8NSc3GqnqhhxdC3Cg9WdUZfOQu/B2ls4Cyqu1E6df3d5FqRdhjBFjQEFoYAJza0qC6di QTj1ffhzeN0jLY4ci7cUtmVR/o9yyZ8hAFTH3S7ceqMgDJUKryyRa0RCXKuQQt27FK2i UKVJp2aPgp5AXKd4pp8BuAdQpy6HzmzloXpSnqpdcG8Nt3ex45bviFzjm20t5FpWIHeN ph2Q0VUPW38ArAyODue1rq9FRtCE9b4qEAwmvJONxKCL2q2z1FBthEYn1dW7k+u5OaOb hjjQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=aiTfxNV8; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:8 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 fry.vger.email (fry.vger.email. [2620:137:e000::3:8]) by mx.google.com with ESMTPS id e1-20020a636901000000b00573f7b6999csi3098166pgc.440.2023.10.06.00.57.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Oct 2023 00:57:10 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:8 as permitted sender) client-ip=2620:137:e000::3:8; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=aiTfxNV8; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:8 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 (depot.vger.email [IPv6:2620:137:e000::3:0]) by fry.vger.email (Postfix) with ESMTP id 548798087B44; Fri, 6 Oct 2023 00:57:07 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at fry.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230384AbjJFH4x (ORCPT + 18 others); Fri, 6 Oct 2023 03:56:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59236 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230361AbjJFH4v (ORCPT ); Fri, 6 Oct 2023 03:56:51 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3A7CDE4 for ; Fri, 6 Oct 2023 00:56:50 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1B51C433C8; Fri, 6 Oct 2023 07:56:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1696579009; bh=ZL+Ganj747VFz/C3geUBJhaSPqBfQl7e25JbU1TRwkk=; h=Date:From:To:Cc:Subject:From; b=aiTfxNV8/XQFEcJNWR4LUWdHuElIaOGMjbyV4I7dn6XEHkfPc+mK1X0xdLXvFc+XJ ZfeStXbOAAHYHnw5RyO7/gkmWF6dWriUC7v8k2KqqzBu+MGx1XqqKufoCvkXlUZKix YN4wJcUa7THMqLS1ChzmCH3jdo/rTK0gh4JryBH11jXBdjJt+uQvBwPY3ySV+XL1fQ 0YvbjaxSDoyLZKuRPY3X6Sd9Xt3QBS+rzqiZ3NkOPQzNfdsvH0lvRzzsYUy0sSluGF ytUT0gBDdN3dEWRxqWwyQdxIYvU3cSTLoje+snM9R43Z7zfbVrcOKl4oYesA2J1fSm lmzXzZGdr5oTA== Date: Fri, 6 Oct 2023 08:56:45 +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 -rc5 Message-ID: <20231006075644.GA5946@willie-the-truck> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-Spam-Status: No, score=-1.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on fry.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (fry.vger.email [0.0.0.0]); Fri, 06 Oct 2023 00:57:07 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778992053411437993 X-GMAIL-MSGID: 1778992053411437993 Hi Linus, Please pull this small batch of arm64 fixes for -rc5. There's a typo fix for a PMU driver, a workround for a side-channel erratum on Cortex-A520 and a fix for the local timer save/restore when using ACPI with Qualcomm's custom CPUs. Cheers, Will --->8 The following changes since commit 44a5b6b5c7fee5146572b4c57f0d9d9c398d1033: arm64: Document missing userspace visible fields in ID_AA64ISAR2_EL1 (2023-09-18 11:59:02 +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 4785aa8028536c2be656d22c74ec1995b97056f3: cpuidle, ACPI: Evaluate LPI arch_flags for broadcast timer (2023-10-04 16:31:27 +0100) ---------------------------------------------------------------- arm64 fixes for -rc5 - Workaround for Cortex-A520 erratum #2966298 - Fix typo in Arm CMN PMU driver that breaks counter overflow handling - Fix timer handling across idle for Qualcomm custom CPUs ---------------------------------------------------------------- Jing Zhang (1): perf/arm-cmn: Fix the unhandled overflow status of counter 4 to 7 Oza Pawandeep (1): cpuidle, ACPI: Evaluate LPI arch_flags for broadcast timer Rob Herring (2): arm64: Add Cortex-A520 CPU part definition arm64: errata: Add Cortex-A520 speculative unprivileged load workaround Documentation/arch/arm64/silicon-errata.rst | 2 ++ arch/arm64/Kconfig | 13 +++++++++++++ arch/arm64/include/asm/acpi.h | 19 +++++++++++++++++++ arch/arm64/include/asm/cputype.h | 2 ++ arch/arm64/kernel/cpu_errata.c | 8 ++++++++ arch/arm64/kernel/entry.S | 4 ++++ arch/arm64/tools/cpucaps | 1 + drivers/acpi/processor_idle.c | 3 +-- drivers/perf/arm-cmn.c | 2 +- include/linux/acpi.h | 9 +++++++++ 10 files changed, 60 insertions(+), 3 deletions(-)