From patchwork Mon Jun 25 17:54:44 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Will Deacon X-Patchwork-Id: 139873 Delivered-To: patch@linaro.org Received: by 2002:a2e:970d:0:0:0:0:0 with SMTP id r13-v6csp4273679lji; Mon, 25 Jun 2018 10:54:15 -0700 (PDT) X-Google-Smtp-Source: ADUXVKJNxDx5dZ+GELZrB8d7jvRv4ngKwy34qXD/hWHOqsOKWQcyLySUXBDs0ss2GB/Dl1yrQotH X-Received: by 2002:a17:902:6046:: with SMTP id a6-v6mr13581258plt.59.1529949255233; Mon, 25 Jun 2018 10:54:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1529949255; cv=none; d=google.com; s=arc-20160816; b=Cy7WRq/ZhLY0Jj9Uu+93hB5NrKHvg03x1ZqgYjuIigutgJk5YK1ECXP+d25k2P4RrD Kc+W4PzAosqBuvSMrQ9H+dW4d1E+07YWI0iW9dyX5Zi6lSdlGkeJQ1KFhaOgLlR02y8j 95qX2S91mSFrq/mUQV8/7aIYRc12Vf9BEbnwydiPtvoirjVmLbRzdsk65aEpWnzNX8W1 ELklRQOyRG5vmWqy9lmI1CjvTtETVeDhk8261k8b/oSID1CjUd0X1PEPKAvA83gW1ePl E4GeYibRc/qdT6FaPukp4b6oheH/yLz3f2HY1xXp1Ko0tJdVD4AaJRsaUZV/U0RNSbED 0l6A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=MEIb61PwT4n9WTATr5GtuTUD5RjZw6LWn8J6C9RaXEc=; b=zAeuclNZ9l70RVP+AWLImcydpOoVGcxzEzmp0ytBmyFBfJcJKDyXm/mR6EXTk9iuDk ik9pQJZRkln7LKMIyUucY0P8xh3gOWMcchSkjps9DoC8H/dOz2z3UOr3laUaQumDmw7X +4jVBafISqgqbi4MCaXz/dL0Ncmpz9krfFCPl6Q9dhVAqi0UJZoYGRiKR0NLSnA1s+gq 22Ju7WGs62Yaid+148SbrPqpr6QO2uNXV0gLd+MXaI3CmdNE4vvyqy9CTo3VMmh7DdG8 yUBGUqRYNJ8Pq58zv4uMVfR4X7+umOGuIFw6xW3Cx7zl0kl/cP3aQkYRW5nDuyC612Tw RZCA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m129-v6si3295246pgm.36.2018.06.25.10.54.14; Mon, 25 Jun 2018 10:54:15 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964911AbeFYRyO (ORCPT + 31 others); Mon, 25 Jun 2018 13:54:14 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:35036 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755522AbeFYRyJ (ORCPT ); Mon, 25 Jun 2018 13:54:09 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 4507E1650; Mon, 25 Jun 2018 10:54:09 -0700 (PDT) Received: from edgewater-inn.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.72.51.249]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 0CE463F903; Mon, 25 Jun 2018 10:54:09 -0700 (PDT) Received: by edgewater-inn.cambridge.arm.com (Postfix, from userid 1000) id 625431AE2E48; Mon, 25 Jun 2018 18:54:46 +0100 (BST) From: Will Deacon To: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org, arnd@arndb.de, mathieu.desnoyers@efficios.com, peterz@infradead.org, paulmck@linux.vnet.ibm.com, boqun.feng@gmail.com, catalin.marinas@arm.com, peter.maydell@linaro.org, mark.rutland@arm.com, Will Deacon Subject: [PATCH 2/3] asm-generic: unistd.h: Wire up sys_rseq Date: Mon, 25 Jun 2018 18:54:44 +0100 Message-Id: <1529949285-11013-3-git-send-email-will.deacon@arm.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1529949285-11013-1-git-send-email-will.deacon@arm.com> References: <1529949285-11013-1-git-send-email-will.deacon@arm.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The new rseq call arrived in 4.18-rc1, so provide it in the asm-generic unistd.h for architectures such as arm64. Signed-off-by: Will Deacon --- include/uapi/asm-generic/unistd.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) -- 2.1.4 diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h index 42990676a55e..df4bedb9b01c 100644 --- a/include/uapi/asm-generic/unistd.h +++ b/include/uapi/asm-generic/unistd.h @@ -734,9 +734,11 @@ __SYSCALL(__NR_pkey_free, sys_pkey_free) __SYSCALL(__NR_statx, sys_statx) #define __NR_io_pgetevents 292 __SC_COMP(__NR_io_pgetevents, sys_io_pgetevents, compat_sys_io_pgetevents) +#define __NR_rseq 293 +__SYSCALL(__NR_rseq, sys_rseq) #undef __NR_syscalls -#define __NR_syscalls 293 +#define __NR_syscalls 294 /* * 32 bit systems traditionally used different