From patchwork Wed Jan 14 15:05:03 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hanjun Guo X-Patchwork-Id: 5632431 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 103909F2ED for ; Wed, 14 Jan 2015 15:21:23 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2D9EA20270 for ; Wed, 14 Jan 2015 15:21:22 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5D03D20256 for ; Wed, 14 Jan 2015 15:21:21 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YBPho-0007bq-CL; Wed, 14 Jan 2015 15:18:00 +0000 Received: from mail-pa0-f47.google.com ([209.85.220.47]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YBPZg-0007Ij-9U for linux-arm-kernel@lists.infradead.org; Wed, 14 Jan 2015 15:09:37 +0000 Received: by mail-pa0-f47.google.com with SMTP id kq14so11007545pab.6 for ; Wed, 14 Jan 2015 07:09:13 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=vNLLkK4PfRc28Z+Ie2dDgTESHsIF5WipcuiA0CNnIv0=; b=QqTX88WQD7SbxaE/MIIGYmJhIx+w8qCS7GTOnuTb00+Gdq3qAP0+nxQKfAi1CkeFfI 2adDzrspjh/F+jZWxzd2SWw0z1404KEJ4YTjphAGRlQOCqaE7Ldfw1qAIqEtuziTZlMD 75JGV27EckDDNfaZPkvnotFF38oN7iRtL068oGhrJvQFvVTC+iXNTpPrsnvQmbm7F8Np JFPfaUYe2HDeTDFe0DXyvZAkvnSHjghGaQOxA2o1T09cxNAQPCwFCQZ8raHMICAWyiCB /4JRjPZK6Bt7fSO1NvVsYMCk2XcR2m+GoLvkDhw0MiXm5uqocQfkSvQu8VvG/ipbHx2R +SPA== X-Gm-Message-State: ALoCoQk6jwPFdix/lS35I03nB6zz0CLumVV237eJP9IfyNn201zw9saKb1IYzeUmc1gpvqYvwEC9 X-Received: by 10.66.148.6 with SMTP id to6mr6476740pab.9.1421248153299; Wed, 14 Jan 2015 07:09:13 -0800 (PST) Received: from localhost (119.81.172.112-static.reverse.softlayer.com. [119.81.172.112]) by mx.google.com with ESMTPSA id u7sm12065783pdp.45.2015.01.14.07.09.10 (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Wed, 14 Jan 2015 07:09:12 -0800 (PST) From: Hanjun Guo To: Catalin Marinas , "Rafael J. Wysocki" , Olof Johansson , Arnd Bergmann , Mark Rutland , Grant Likely , Will Deacon Subject: [PATCH v7 15/17] ARM64 / ACPI: Select ACPI_REDUCED_HARDWARE_ONLY if ACPI is enabled on ARM64 Date: Wed, 14 Jan 2015 23:05:03 +0800 Message-Id: <1421247905-3749-16-git-send-email-hanjun.guo@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1421247905-3749-1-git-send-email-hanjun.guo@linaro.org> References: <1421247905-3749-1-git-send-email-hanjun.guo@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150114_070936_399050_F3A17063 X-CRM114-Status: UNSURE ( 9.76 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) Cc: linaro-acpi@lists.linaro.org, wangyijing@huawei.com, Rob Herring , Lorenzo Pieralisi , Al Stone , Timur Tabi , linux-acpi@vger.kernel.org, Charles.Garcia-Tobin@arm.com, phoenix.liyi@huawei.com, Robert Richter , Jason Cooper , Marc Zyngier , Jon Masters , Mark Brown , Bjorn Helgaas , linux-arm-kernel@lists.infradead.org, Graeme Gregory , Randy Dunlap , linux-kernel@vger.kernel.org, Hanjun Guo , suravee.suthikulpanit@amd.com, Sudeep Holla X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Al Stone ACPI reduced hardware mode is disabled by default, but ARM64 can only run properly in ACPI hardware reduced mode, so select ACPI_REDUCED_HARDWARE_ONLY if ACPI is enabled on ARM64. Reviewed-by: Grant Likely Tested-by: Suravee Suthikulpanit Tested-by: Yijing Wang Signed-off-by: Al Stone Signed-off-by: Hanjun Guo Tested-by: Mark Langsdorf --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index b1f9a20..c19ae5d 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -1,5 +1,6 @@ config ARM64 def_bool y + select ACPI_REDUCED_HARDWARE_ONLY if ACPI select ARCH_BINFMT_ELF_RANDOMIZE_PIE select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select ARCH_HAS_GCOV_PROFILE_ALL