From patchwork Thu Jun 2 15:27:24 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Will Deacon X-Patchwork-Id: 69191 Delivered-To: patch@linaro.org Received: by 10.140.106.246 with SMTP id e109csp177654qgf; Thu, 2 Jun 2016 08:28:30 -0700 (PDT) X-Received: by 10.98.98.6 with SMTP id w6mr5724671pfb.0.1464881310029; Thu, 02 Jun 2016 08:28:30 -0700 (PDT) Return-Path: Received: from bombadil.infradead.org (bombadil.infradead.org. [2001:1868:205::9]) by mx.google.com with ESMTPS id h10si1044786pfd.134.2016.06.02.08.28.29 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 02 Jun 2016 08:28:30 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org designates 2001:1868:205::9 as permitted sender) client-ip=2001:1868:205::9; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org designates 2001:1868:205::9 as permitted sender) smtp.mailfrom=linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org 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 1b8UWy-0002ki-GT; Thu, 02 Jun 2016 15:27:32 +0000 Received: from cam-admin0.cambridge.arm.com ([217.140.96.50]) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1b8UWu-0002ZA-NO for linux-arm-kernel@lists.infradead.org; Thu, 02 Jun 2016 15:27:30 +0000 Received: from edgewater-inn.cambridge.arm.com (edgewater-inn.cambridge.arm.com [10.1.203.121]) by cam-admin0.cambridge.arm.com (8.12.6/8.12.6) with ESMTP id u52FR6Wr012062; Thu, 2 Jun 2016 16:27:06 +0100 (BST) Received: by edgewater-inn.cambridge.arm.com (Postfix, from userid 1000) id C8EDA1AE3180; Thu, 2 Jun 2016 16:27:24 +0100 (BST) From: Will Deacon To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] arm64: unistd32.h: wire up missing syscalls for compat tasks Date: Thu, 2 Jun 2016 16:27:24 +0100 Message-Id: <1464881244-24513-1-git-send-email-will.deacon@arm.com> X-Mailer: git-send-email 2.1.4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160602_082729_088393_0A002247 X-CRM114-Status: UNSURE ( 7.79 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -8.3 (--------) X-Spam-Report: SpamAssassin version 3.4.0 on bombadil.infradead.org summary: Content analysis details: (-8.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [217.140.96.50 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -1.4 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: catalin.marinas@arm.com, Will Deacon MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org We're missing entries for mlock2, copy_file_range, preadv2 and pwritev2 in our compat syscall table, so hook them up. Only the last two need compat wrappers. Signed-off-by: Will Deacon --- arch/arm64/include/asm/unistd.h | 2 +- arch/arm64/include/asm/unistd32.h | 8 ++++++++ 2 files changed, 9 insertions(+), 1 deletion(-) -- 2.1.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h index 41e58fe3c041..e78ac26324bd 100644 --- a/arch/arm64/include/asm/unistd.h +++ b/arch/arm64/include/asm/unistd.h @@ -44,7 +44,7 @@ #define __ARM_NR_compat_cacheflush (__ARM_NR_COMPAT_BASE+2) #define __ARM_NR_compat_set_tls (__ARM_NR_COMPAT_BASE+5) -#define __NR_compat_syscalls 390 +#define __NR_compat_syscalls 394 #endif #define __ARCH_WANT_SYS_CLONE diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h index 5b925b761a2a..b7e8ef16ff0d 100644 --- a/arch/arm64/include/asm/unistd32.h +++ b/arch/arm64/include/asm/unistd32.h @@ -801,6 +801,14 @@ __SYSCALL(__NR_execveat, compat_sys_execveat) __SYSCALL(__NR_userfaultfd, sys_userfaultfd) #define __NR_membarrier 389 __SYSCALL(__NR_membarrier, sys_membarrier) +#define __NR_mlock2 390 +__SYSCALL(__NR_mlock2, sys_mlock2) +#define __NR_copy_file_range 391 +__SYSCALL(__NR_copy_file_range, sys_copy_file_range) +#define __NR_preadv2 392 +__SYSCALL(__NR_preadv2, compat_sys_preadv2) +#define __NR_pwritev2 393 +__SYSCALL(__NR_pwritev2, compat_sys_pwritev2) /* * Please add new compat syscalls above this comment and update