From patchwork Mon Apr 13 19:44:23 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Tomsich X-Patchwork-Id: 6211601 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id ABDBFBF4A6 for ; Mon, 13 Apr 2015 20:23:52 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E50F2202DD for ; Mon, 13 Apr 2015 20:23:51 +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 112B4202D1 for ; Mon, 13 Apr 2015 20:23:51 +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 1YhkqS-0004U5-Cg; Mon, 13 Apr 2015 20:20:36 +0000 Received: from vegas.theobroma-systems.com ([144.76.126.164] helo=mail.theobroma-systems.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YhknO-0001CO-3Y for linux-arm-kernel@lists.infradead.org; Mon, 13 Apr 2015 20:17:26 +0000 Received: from [86.59.122.178] (port=55147 helo=android.com) by mail.theobroma-systems.com with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1YhkIL-0001rr-WF; Mon, 13 Apr 2015 21:45:22 +0200 From: Philipp Tomsich To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 13/24] arm64:ilp32: share HWCAP between LP64 and ILP32 Date: Mon, 13 Apr 2015 21:44:23 +0200 Message-Id: X-Mailer: git-send-email 1.9.1 In-Reply-To: References: In-Reply-To: References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150413_131726_412335_816CEC30 X-CRM114-Status: UNSURE ( 8.80 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: Andreas Kraschitzer , Philipp Tomsich , Catalin Marinas , Andrew Pinski , Kumar Sankaran , Benedikt Huber , Christoph Muellner 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: Andrew Pinski Signed-off-by: Philipp Tomsich Signed-off-by: Christoph Muellner --- arch/arm64/include/asm/hwcap.h | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/arch/arm64/include/asm/hwcap.h b/arch/arm64/include/asm/hwcap.h index 0ad7351..1e5361e 100644 --- a/arch/arm64/include/asm/hwcap.h +++ b/arch/arm64/include/asm/hwcap.h @@ -47,9 +47,17 @@ #define ELF_HWCAP (elf_hwcap) #ifdef CONFIG_COMPAT -#define COMPAT_ELF_HWCAP (compat_elf_hwcap) -#define COMPAT_ELF_HWCAP2 (compat_elf_hwcap2) extern unsigned int compat_elf_hwcap, compat_elf_hwcap2; +#define COMPAT_ELF_HWCAP \ + (is_a32_compat_task() \ + ? compat_elf_hwcap \ + : elf_hwcap) + +#define COMPAT_ELF_HWCAP2 \ + (is_a32_compat_task() \ + ? compat_elf_hwcap2 \ + : 0) + #endif extern unsigned long elf_hwcap;