From patchwork Sat Jan 7 17:21:30 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: afzal mohammed X-Patchwork-Id: 9503221 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6F618606E0 for ; Sat, 7 Jan 2017 17:22:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5E4EA28470 for ; Sat, 7 Jan 2017 17:22:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 51554284CF; Sat, 7 Jan 2017 17:22:16 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id EF35B28470 for ; Sat, 7 Jan 2017 17:22:15 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cPuh2-00038o-NS; Sat, 07 Jan 2017 17:22:12 +0000 Received: from mail-pg0-x243.google.com ([2607:f8b0:400e:c05::243]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cPugy-0002xN-2l for linux-arm-kernel@lists.infradead.org; Sat, 07 Jan 2017 17:22:10 +0000 Received: by mail-pg0-x243.google.com with SMTP id 204so391867pge.2 for ; Sat, 07 Jan 2017 09:21:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=ItmZWB+q8AAK9B4yq6+bsfJX51TUm24nmZUrmQJwcMU=; b=Z4H8KNsbyDJJawyRkeFtGxhDk1EJrh7bYiMrMGOjPmEI8M4cfidPlUcNRGRnedg8OE c1IQpyQ5Pe5H1UTY9/kPxdP7ttCkqX5RPeNlAfbONc97f8Os2hj2BwGo6ircmJBi4cMB 3oQDf+7vq+N5S37AmUuAhwa7aWHFgMsaFlE41jNq8Pn4JoJuUQLM+zdJ+iLukOldpVMX CxXhvqIonWtggmBF1ixRmg5NJW5XXHNApHZY8tYKqpnNcc3uL2G/cOyoPkkHRsoMAZOH CvormaLzVPZHZ5PhCujDwUa0RFrUG+I+w0oe7cqTnBVXsoExZuk+YtPId1wZ+pbNt5Ex 7V6A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=ItmZWB+q8AAK9B4yq6+bsfJX51TUm24nmZUrmQJwcMU=; b=m9nDLgHeSXIthcAzuaQWgMO3b0R/9IHvYPcq+4hiozGFy/c2mgqHasGm2/e1m784N3 WMapQecWkyGGxyh9plx/sK1tK8yHNKJeKFntGk8k8ny6uK7m2B6lBd8knM91HTFu2jsS PvIfPl4tniiEV9hI9CjIP5tVNLErNx+958Vw2ejStOOaKdUSIm8hygOJewnvgejhJBue P9XtRsevZ8ABtF/QCdE0osWWzodvv8vUfcMqq5wuKM8U65VfOLGAQN6pCg4bi7hT8sR1 vy9dBfK57r6SxSLmO43j+hl3oOhh7xRsELr4Nu0wCBv5lfSTbhJfp9fcaKUeeFhgGpd5 DSOg== X-Gm-Message-State: AIkVDXI1Ix936Z+ZPaHM9gqyb3kLIsMChTwBCMAY0tQb7unbm/Vuq0+NeIYmeZT5Z6CPMA== X-Received: by 10.84.170.195 with SMTP id j61mr180994547plb.13.1483809706696; Sat, 07 Jan 2017 09:21:46 -0800 (PST) Received: from localhost.localdomain ([49.203.213.27]) by smtp.gmail.com with ESMTPSA id f65sm5891712pfk.5.2017.01.07.09.21.42 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sat, 07 Jan 2017 09:21:46 -0800 (PST) From: afzal mohammed To: Russell King - ARM Linux Subject: [PATCH WIP 2/4] ARM: nommu: remove Hivecs configuration is asm Date: Sat, 7 Jan 2017 22:51:30 +0530 Message-Id: <20170107172130.6343-1-afzal.mohd.ma@gmail.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170107171339.GA5044@afzalpc> References: <20170107171339.GA5044@afzalpc> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170107_092208_153773_A0DD17F8 X-CRM114-Status: UNSURE ( 8.81 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Vladimir Murzin , afzal mohammed , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Now that exception based address is handled dynamically for processors with CP15, remove Hivecs configuration in assembly. Signed-off-by: afzal mohammed --- arch/arm/kernel/head-nommu.S | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S index 2ab026ffc270..e0565d73e49e 100644 --- a/arch/arm/kernel/head-nommu.S +++ b/arch/arm/kernel/head-nommu.S @@ -162,11 +162,6 @@ ENDPROC(secondary_startup_arm) #ifdef CONFIG_CPU_ICACHE_DISABLE bic r0, r0, #CR_I #endif -#ifdef CONFIG_CPU_HIGH_VECTOR - orr r0, r0, #CR_V -#else - bic r0, r0, #CR_V -#endif mcr p15, 0, r0, c1, c0, 0 @ write control reg #elif defined (CONFIG_CPU_V7M) /* For V7M systems we want to modify the CCR similarly to the SCTLR */