From patchwork Thu Feb 13 16:16:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vincenzo Frascino X-Patchwork-Id: 11380717 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9C13413A4 for ; Thu, 13 Feb 2020 16:17:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 860CB24670 for ; Thu, 13 Feb 2020 16:17:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727558AbgBMQRM (ORCPT ); Thu, 13 Feb 2020 11:17:12 -0500 Received: from foss.arm.com ([217.140.110.172]:49988 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730145AbgBMQRL (ORCPT ); Thu, 13 Feb 2020 11:17:11 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 62B641045; Thu, 13 Feb 2020 08:17:10 -0800 (PST) Received: from e119884-lin.cambridge.arm.com (e119884-lin.cambridge.arm.com [10.1.196.72]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id D546A3F6CF; Thu, 13 Feb 2020 08:17:07 -0800 (PST) From: Vincenzo Frascino To: linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, clang-built-linux@googlegroups.com, x86@kernel.org Cc: catalin.marinas@arm.com, will.deacon@arm.com, arnd@arndb.de, linux@armlinux.org.uk, paul.burton@mips.com, tglx@linutronix.de, luto@kernel.org, mingo@redhat.com, bp@alien8.de, sboyd@kernel.org, salyzyn@android.com, pcc@google.com, 0x7f454c46@gmail.com, ndesaulniers@google.com, avagin@openvz.org Subject: [PATCH 10/19] common: Introduce processor.h Date: Thu, 13 Feb 2020 16:16:05 +0000 Message-Id: <20200213161614.23246-11-vincenzo.frascino@arm.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200213161614.23246-1-vincenzo.frascino@arm.com> References: <20200213161614.23246-1-vincenzo.frascino@arm.com> MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org The vDSO library should only include the necessary headers required for a userspace library (UAPI and a minimal set of kernel headers). To make this possible it is necessary to isolate from the kernel headers the common parts that are strictly necessary to build the library. Introduce processor.h to contain all the processor specific functions that are suitable for vDSO inclusion. Signed-off-by: Vincenzo Frascino --- include/common/processor.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 include/common/processor.h diff --git a/include/common/processor.h b/include/common/processor.h new file mode 100644 index 000000000000..f9f971cb4235 --- /dev/null +++ b/include/common/processor.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2020 ARM Ltd. + */ +#ifndef __COMMON_PROCESSOR_H +#define __COMMON_PROCESSOR_H + +#ifndef __ASSEMBLY__ + +#include + +#endif /* __ASSEMBLY__ */ + +#endif /* __COMMON_PROCESSOR_H */