From patchwork Tue Nov 18 01:10:36 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AKASHI Takahiro X-Patchwork-Id: 5325071 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 [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 54D3D9F4D4 for ; Tue, 18 Nov 2014 01:14:19 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8E7372012B for ; Tue, 18 Nov 2014 01:14:18 +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 B795F200E7 for ; Tue, 18 Nov 2014 01:14:17 +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 1XqXLa-0000sW-Fp; Tue, 18 Nov 2014 01:12:46 +0000 Received: from mail-pa0-f52.google.com ([209.85.220.52]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XqXL5-0000HU-Ol for linux-arm-kernel@lists.infradead.org; Tue, 18 Nov 2014 01:12:16 +0000 Received: by mail-pa0-f52.google.com with SMTP id eu11so2564694pac.39 for ; Mon, 17 Nov 2014 17:11:55 -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=1ymSh8gF4rF4z0Xq8CdRA7Jt0vmkAM4yzvkPGnoMcMY=; b=keioNgFQZF/4vM8umabAUbJ7nMMz6ck1KPez+73qQfZB7BS/kTnzCmU3H2eOrrgYrj HANX6/hWABLV5d570riTaAmq62RdDxOrtOKNtySjKc1ukhYD7pem+d7VJO/Cz17intzp eki+QieFiW4dP0u7IgrtB6TagXiHfp2yQTXowERI6MgQJb0eURarGaP4gamBTNtsj5BZ LaORwS4Dy9lmJbIdiyMwkOw11/wCXCUbvkSYWFcgGjvD4XS+4m0k9Knv/fv7mFpxHSkq jEmBTBkld6owoc1vY9erTE/6bnmIk6z2p/ckkbqYLx6rWSLAtBs4S9PtvWwxiNWVfz/Q f8Jw== X-Gm-Message-State: ALoCoQkcXPPQf/SwWorJL97rli9vUDXdvRqipiIDEv7IWgthOZVnAmfvhccE1NnzVFOk04S5Hy3a X-Received: by 10.70.28.132 with SMTP id b4mr7176668pdh.149.1416273114831; Mon, 17 Nov 2014 17:11:54 -0800 (PST) Received: from localhost.localdomain (KD182249087116.au-net.ne.jp. [182.249.87.116]) by mx.google.com with ESMTPSA id cf12sm36225005pdb.77.2014.11.17.17.11.50 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 17 Nov 2014 17:11:53 -0800 (PST) From: AKASHI Takahiro To: keescook@chromium.org, catalin.marinas@arm.com, will.deacon@arm.com Subject: [PATCH v8 4/6] arm64: add seccomp syscall for compat task Date: Tue, 18 Nov 2014 10:10:36 +0900 Message-Id: <1416273038-15590-5-git-send-email-takahiro.akashi@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1416273038-15590-1-git-send-email-takahiro.akashi@linaro.org> References: <1416273038-15590-1-git-send-email-takahiro.akashi@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141117_171215_834807_8755BCA6 X-CRM114-Status: UNSURE ( 9.44 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) Cc: linaro-kernel@lists.linaro.org, arndb@arndb.de, linux-kernel@vger.kernel.org, AKASHI Takahiro , dsaxena@linaro.org, linux-arm-kernel@lists.infradead.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+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, 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 This patch allows compat task to issue seccomp() system call. Reviewed-by: Kees Cook Signed-off-by: AKASHI Takahiro --- arch/arm64/include/asm/unistd32.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h index 9dfdac4..8893ceb 100644 --- a/arch/arm64/include/asm/unistd32.h +++ b/arch/arm64/include/asm/unistd32.h @@ -787,7 +787,8 @@ __SYSCALL(__NR_sched_setattr, sys_sched_setattr) __SYSCALL(__NR_sched_getattr, sys_sched_getattr) #define __NR_renameat2 382 __SYSCALL(__NR_renameat2, sys_renameat2) - /* 383 for seccomp */ +#define __NR_seccomp 383 +__SYSCALL(__NR_seccomp, sys_seccomp) #define __NR_getrandom 384 __SYSCALL(__NR_getrandom, sys_getrandom) #define __NR_memfd_create 385