From nobody Tue Sep 9 07:17:19 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 12F33C636CC for ; Mon, 20 Feb 2023 16:08:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232174AbjBTQH7 (ORCPT ); Mon, 20 Feb 2023 11:07:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56952 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231265AbjBTQH5 (ORCPT ); Mon, 20 Feb 2023 11:07:57 -0500 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5CE1C8A4C; Mon, 20 Feb 2023 08:07:56 -0800 (PST) Date: Mon, 20 Feb 2023 17:07:52 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1676909274; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type; bh=aihUiQAEYGdNDVVk+BW/pwYwHfkq0+AinKSL9XApArY=; b=Sxp/DeR+VuahpcpFk3ZIiwIC7YqX6L7PR/b+tgkvZib9VaAIHgPtcedb6GtVFQcQ6Mvkq+ h8e7BR/Lel1lLj7VA0Bfjd9Yk68kNNe9NceTtuPxCSwes2wekPV0aFo1TOe31d+wbRtJMQ aJt2iGMIZOVLHruYmwpR87zScsBWScYbaSERlunV2RQURfIFEn8PZBoKkbmV/dFQksHu5e XL8Bh3dQySS+vwpLdMR9HqWSEmsdfCZPe94HBxHTrBARdqODp0oBTlF6D11JXCQ52l6mzH TznDTHt66IE/tEyotDOXurBYJn7VrhOWXiAVvbjUi0CVtyWLH9Vlccv9yfU0hg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1676909274; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type; bh=aihUiQAEYGdNDVVk+BW/pwYwHfkq0+AinKSL9XApArY=; b=+GSbN38bE7NBgyavRO1AjQydQbHXWzhCUPR5LKWkEHHveKw/aKS2X2nJ+EUqAVbu7ErgT6 GTizKT6TkFKY+lAA== From: Sebastian Andrzej Siewior To: Thomas Gleixner Cc: LKML , linux-rt-users@vger.kernel.org, Steven Rostedt Subject: [ANNOUNCE] v6.2-rt3 Message-ID: MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Dear RT folks! I'm pleased to announce the v6.2-rt3 patch set.=20 Changes since v6.2-rt2: - Always wake the ktimers thread once the hrtimer softirq is raised. If the softirq is running then the wake of the thread will be delayed until the next jiffy tick. Patch by Junxiao Chang. - The splats reported by Valentin Schneider have been dealt with and are removed from the "known issues" sections. See https://lore.kernel.org/all/953300ac-25fa-db8d-c270-d10559a0fa02@arm.= com/ Known issues None. The delta patch against v6.2-rt2 is appended below and can be found here: =20 https://cdn.kernel.org/pub/linux/kernel/projects/rt/6.2/incr/patch-6.2= -rt2-rt3.patch.xz You can get this release via the git tree at: git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git v6.= 2-rt3 The RT patch against v6.2 can be found here: https://cdn.kernel.org/pub/linux/kernel/projects/rt/6.2/older/patch-6.2= -rt3.patch.xz The split quilt queue is available at: https://cdn.kernel.org/pub/linux/kernel/projects/rt/6.2/older/patches-6= .2-rt3.tar.xz Sebastian diff --git a/kernel/softirq.c b/kernel/softirq.c index ab1fe34326bab..82f3e68fbe220 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -664,13 +664,12 @@ static inline void __irq_exit_rcu(void) #endif account_hardirq_exit(current); preempt_count_sub(HARDIRQ_OFFSET); - if (!in_interrupt()) { - if (local_softirq_pending()) - invoke_softirq(); + if (!in_interrupt() && local_softirq_pending()) + invoke_softirq(); =20 - if (IS_ENABLED(CONFIG_PREEMPT_RT) && local_pending_timers()) - wake_timersd(); - } + if (IS_ENABLED(CONFIG_PREEMPT_RT) && local_pending_timers() && + !(in_nmi() | in_hardirq())) + wake_timersd(); =20 tick_irq_exit(); } diff --git a/localversion-rt b/localversion-rt index c3054d08a1129..1445cd65885cd 100644 --- a/localversion-rt +++ b/localversion-rt @@ -1 +1 @@ --rt2 +-rt3