From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D02A7C4332D for ; Sat, 21 Mar 2020 14:34:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AD23920663 for ; Sat, 21 Mar 2020 14:34:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727977AbgCUOeU (ORCPT ); Sat, 21 Mar 2020 10:34:20 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:38752 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727649AbgCUOdj (ORCPT ); Sat, 21 Mar 2020 10:33:39 -0400 Received: from [5.158.153.53] (helo=tip-bot2.lab.linutronix.de) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1jFfBu-00048k-Un; Sat, 21 Mar 2020 15:33:35 +0100 Received: from [127.0.1.1] (localhost [IPv6:::1]) by tip-bot2.lab.linutronix.de (Postfix) with ESMTP id 4B6D11C22DF; Sat, 21 Mar 2020 15:33:29 +0100 (CET) Date: Sat, 21 Mar 2020 14:33:28 -0000 From: "tip-bot2 for Vincenzo Frascino" Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: timers/core] linux/time64.h: Extract common header for vDSO Cc: Vincenzo Frascino , Thomas Gleixner , x86 , LKML In-Reply-To: <20200320145351.32292-13-vincenzo.frascino@arm.com> References: <20200320145351.32292-13-vincenzo.frascino@arm.com> MIME-Version: 1.0 Message-ID: <158480120899.28353.1643205065065198644.tip-bot2@tip-bot2> X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following commit has been merged into the timers/core branch of tip: Commit-ID: b72a9c5e023bf405e62b858eb5384eb34e2b7a74 Gitweb: https://git.kernel.org/tip/b72a9c5e023bf405e62b858eb5384eb34e2b7a74 Author: Vincenzo Frascino AuthorDate: Fri, 20 Mar 2020 14:53:37 Committer: Thomas Gleixner CommitterDate: Sat, 21 Mar 2020 15:23:58 +01:00 linux/time64.h: Extract common header for vDSO 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. Split time64.h into linux and common headers to make the latter suitable for inclusion in the vDSO library. Signed-off-by: Vincenzo Frascino Signed-off-by: Thomas Gleixner Link: https://lkml.kernel.org/r/20200320145351.32292-13-vincenzo.frascino@arm.com --- include/linux/time64.h | 10 +--------- include/vdso/time64.h | 14 ++++++++++++++ 2 files changed, 15 insertions(+), 9 deletions(-) create mode 100644 include/vdso/time64.h diff --git a/include/linux/time64.h b/include/linux/time64.h index 1912548..c9dcb3e 100644 --- a/include/linux/time64.h +++ b/include/linux/time64.h @@ -3,6 +3,7 @@ #define _LINUX_TIME64_H #include +#include typedef __s64 time64_t; typedef __u64 timeu64_t; @@ -19,15 +20,6 @@ struct itimerspec64 { struct timespec64 it_value; }; -/* Parameters used to convert the timespec values: */ -#define MSEC_PER_SEC 1000L -#define USEC_PER_MSEC 1000L -#define NSEC_PER_USEC 1000L -#define NSEC_PER_MSEC 1000000L -#define USEC_PER_SEC 1000000L -#define NSEC_PER_SEC 1000000000L -#define FSEC_PER_SEC 1000000000000000LL - /* Located here for timespec[64]_valid_strict */ #define TIME64_MAX ((s64)~((u64)1 << 63)) #define TIME64_MIN (-TIME64_MAX - 1) diff --git a/include/vdso/time64.h b/include/vdso/time64.h new file mode 100644 index 0000000..9d43c3f --- /dev/null +++ b/include/vdso/time64.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __VDSO_TIME64_H +#define __VDSO_TIME64_H + +/* Parameters used to convert the timespec values: */ +#define MSEC_PER_SEC 1000L +#define USEC_PER_MSEC 1000L +#define NSEC_PER_USEC 1000L +#define NSEC_PER_MSEC 1000000L +#define USEC_PER_SEC 1000000L +#define NSEC_PER_SEC 1000000000L +#define FSEC_PER_SEC 1000000000000000LL + +#endif /* __VDSO_TIME64_H */