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[2001:1868:205::9]) by mx.google.com with ESMTPS id py4si1332333pbb.157.2014.10.28.06.34.49 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 28 Oct 2014 06:34:50 -0700 (PDT) Received-SPF: none (google.com: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org does not designate permitted sender hosts) client-ip=2001:1868:205::9; 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 1Xj6th-0008IV-CQ; Tue, 28 Oct 2014 13:33:17 +0000 Received: from mail-pa0-f43.google.com ([209.85.220.43]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Xj6t9-0007u8-SM for linux-arm-kernel@lists.infradead.org; Tue, 28 Oct 2014 13:32:44 +0000 Received: by mail-pa0-f43.google.com with SMTP id eu11so760244pac.2 for ; Tue, 28 Oct 2014 06:32:22 -0700 (PDT) X-Received: by 10.70.89.12 with SMTP id bk12mr3595049pdb.102.1414503142709; Tue, 28 Oct 2014 06:32:22 -0700 (PDT) Received: from localhost.localdomain ([218.17.215.175]) by mx.google.com with ESMTPSA id nq2sm1712627pdb.74.2014.10.28.06.32.20 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 28 Oct 2014 06:32:22 -0700 (PDT) From: Xia Kaixu To: rmk+kernel@arm.linux.org.uk, arm@kernel.org Subject: [PATCH v2 3/5] ARM: restrict CPU_BIG_ENDIAN configuration option Date: Tue, 28 Oct 2014 21:31:33 +0800 Message-Id: <1414503095-25986-4-git-send-email-kaixu.xia@linaro.org> X-Mailer: git-send-email 2.1.1 In-Reply-To: <1414503095-25986-1-git-send-email-kaixu.xia@linaro.org> References: <1414503095-25986-1-git-send-email-kaixu.xia@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141028_063243_945733_8999354B X-CRM114-Status: GOOD ( 10.92 ) X-Spam-Score: -0.1 (/) X-Spam-Report: SpamAssassin version 3.4.0 on bombadil.infradead.org summary: Content analysis details: (-0.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.220.43 listed in list.dnswl.org] 0.6 RCVD_IN_SORBS_WEB RBL: SORBS: sender is an abusable web server [218.17.215.175 listed in dnsbl.sorbs.net] -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [209.85.220.43 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, arnd@arndb.de, kaixu.xia@linaro.org 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+patch=linaro.org@lists.infradead.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: kaixu.xia@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.217.174 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 Some platforms don't work when CPU_BIG_ENDIAN is enabled. So It can get a dependency on !ARCH_MULTIPLATFORM_STRICT. Signed-off-by: Xia Kaixu --- arch/arm/mm/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index ae69809..d510448 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -698,6 +698,7 @@ config SWP_EMULATE config CPU_BIG_ENDIAN bool "Build big-endian kernel" depends on ARCH_SUPPORTS_BIG_ENDIAN + depends on !ARCH_MULTIPLATFORM_STRICT help Say Y if you plan on running a kernel in big-endian mode. Note that your board must be properly built and your board