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 5061FC43603 for ; Sun, 8 Dec 2019 14:59:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2BD2C20637 for ; Sun, 8 Dec 2019 14:59:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727000AbfLHO7T (ORCPT ); Sun, 8 Dec 2019 09:59:19 -0500 Received: from Galois.linutronix.de ([193.142.43.55]:36882 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726808AbfLHO6z (ORCPT ); Sun, 8 Dec 2019 09:58:55 -0500 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 1idy1D-0000dm-2R; Sun, 08 Dec 2019 15:58:43 +0100 Received: from [127.0.1.1] (localhost [IPv6:::1]) by tip-bot2.lab.linutronix.de (Postfix) with ESMTP id 25ED51C2891; Sun, 8 Dec 2019 15:58:35 +0100 (CET) Date: Sun, 08 Dec 2019 14:58:35 -0000 From: "tip-bot2 for Thomas Gleixner" Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: sched/urgent] sched/rt, ARC: Use CONFIG_PREEMPTION Cc: Thomas Gleixner , Sebastian Andrzej Siewior , Linus Torvalds , Peter Zijlstra , Vineet Gupta , linux-snps-arc@lists.infradead.org, Ingo Molnar , x86 , LKML In-Reply-To: <20191015191821.11479-5-bigeasy@linutronix.de> References: <20191015191821.11479-5-bigeasy@linutronix.de> MIME-Version: 1.0 Message-ID: <157581711503.21853.468122012806693188.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 sched/urgent branch of tip: Commit-ID: 916591722c7543570843b54d5896121146b498f5 Gitweb: https://git.kernel.org/tip/916591722c7543570843b54d5896121146b498f5 Author: Thomas Gleixner AuthorDate: Tue, 15 Oct 2019 21:17:51 +02:00 Committer: Ingo Molnar CommitterDate: Sun, 08 Dec 2019 14:37:32 +01:00 sched/rt, ARC: Use CONFIG_PREEMPTION CONFIG_PREEMPTION is selected by CONFIG_PREEMPT and by CONFIG_PREEMPT_RT. Both PREEMPT and PREEMPT_RT require the same functionality which today depends on CONFIG_PREEMPT. Switch the entry code over to use CONFIG_PREEMPTION. Signed-off-by: Thomas Gleixner Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Thomas Gleixner Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Vineet Gupta Cc: linux-snps-arc@lists.infradead.org Link: https://lore.kernel.org/r/20191015191821.11479-5-bigeasy@linutronix.de Signed-off-by: Ingo Molnar --- arch/arc/kernel/entry.S | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S index 72be012..1f6bb18 100644 --- a/arch/arc/kernel/entry.S +++ b/arch/arc/kernel/entry.S @@ -337,11 +337,11 @@ resume_user_mode_begin: resume_kernel_mode: ; Disable Interrupts from this point on - ; CONFIG_PREEMPT: This is a must for preempt_schedule_irq() - ; !CONFIG_PREEMPT: To ensure restore_regs is intr safe + ; CONFIG_PREEMPTION: This is a must for preempt_schedule_irq() + ; !CONFIG_PREEMPTION: To ensure restore_regs is intr safe IRQ_DISABLE r9 -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION ; Can't preempt if preemption disabled GET_CURR_THR_INFO_FROM_SP r10