From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9582E2DA77E for ; Sun, 18 Jan 2026 10:00:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768730403; cv=none; b=mR2TozCRssNC/ZheRmPUiU6h6xDUTV99EMiz7wkIpdMdUhTEQTc0iJBetiMmXT50p0Vq0P6nULWUa53KMibuLIR7ywpd8ALxfbWFVQWAFiUCLUaJUObV2/K2ijobqMdBXm380j1Vkwmk+iQJA2AeSj/5roXtgMI1oXHKJ99mEOE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768730403; c=relaxed/simple; bh=DX363rqaRZqhp5IOAzlX+n2jaYAr+DXrfVq0UwbNXt0=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=lq6YXZ/9ztQ6nJpzW1j1j/UbpZnvOxefi/Xrwm4TsWP4ENju/H4BXEO2T7OUrViosfCFghIRh6eNDjgMtlMdFu7edEYo/5CjF+9WerR85tO1RBDnlcrTaa5KRv15QZRMtiRX7Zb9zffSkh/9P15wgJCiy8t6n36+3AC8cCqRAg0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=R7zKVg2k; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="R7zKVg2k" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0C2CAC116D0; Sun, 18 Jan 2026 09:59:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768730403; bh=DX363rqaRZqhp5IOAzlX+n2jaYAr+DXrfVq0UwbNXt0=; h=Date:From:To:Cc:Subject:From; b=R7zKVg2kDESUYaVyBeKzE4cCqxr5rDC3w9eZWt8FXa437Xv4By5OnpN3aUwatS2KZ HsztJMYjJ+jch5PwiDR0a1+q3CdZPit+pljL13O3ALE8voq5C5GpVfmLVPHs184xON XeKP+HypAD1VEk1I3ZIt7aIa5efVZSLQRxrmdoSP5cQiRoxjVuGNMolZUm2KH04qcj Zjzj4yDw6OQoY/n6T9EGlE4XGj4+utxAP4MHulQNYpVeCLvVflu6SDmGou6j3KhZSK ZAijUOmRlHVQnPyZ9vOzTAe7cvIRoXiEOmeO6TKSdgzIjc9F8fjTjasKz9DmI9bvvX izcykmWZbXRvA== Date: Sun, 18 Jan 2026 10:59:57 +0100 From: Ingo Molnar To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Peter Zijlstra , Thomas Gleixner , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Mel Gorman , Tejun Heo , Valentin Schneider , Shrikanth Hegde Subject: [GIT PULL] scheduler fixes Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Linus, Please pull the latest sched/urgent Git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched-urgent-2026-01-18 # HEAD: 627cc25f84466d557d86e5dc67b43a4eea604c80 sched/deadline: Use ENQUEUE_MOVE to allow priority change Misc DL scheduler fixes, mainly for a new category of bugs that were discovered and fixed recently: - Fix a race condition in the DL server - Fix a DL server bug which can result in incorrectly going idle when there's work available - Fix DL server bug which triggers a WARN() due to broken get_prio_dl() logic and subsequent misbehavior - Fix double update_rq_clock() calls - Fix setscheduler() assumption about static priorities - Make sure balancing callbacks are always called - Plus a handful of preparatory commits for the fixes. Thanks, Ingo ------------------> Gabriele Monaco (1): sched/deadline: Fix server stopping with runnable tasks Peter Zijlstra (7): sched: Provide idle_rq() helper sched/deadline: Ensure get_prio_dl() is up-to-date sched/deadline: Avoid double update_rq_clock() sched: Fold rq-pin swizzle into __balance_callbacks() sched: Audit MOVE vs balance_callbacks sched: Deadline has dynamic priority sched/deadline: Use ENQUEUE_MOVE to allow priority change Pingfan Liu (2): sched/deadline: Remove unnecessary comment in dl_add_task_root_domain() sched/deadline: Fix potential race in dl_add_task_root_domain() include/linux/sched.h | 1 - kernel/sched/core.c | 18 +++++++++++------- kernel/sched/deadline.c | 36 +++++++++++++++++++----------------- kernel/sched/ext.c | 1 + kernel/sched/sched.h | 27 ++++++++++++++++++++++++++- kernel/sched/syscalls.c | 32 ++------------------------------ 6 files changed, 59 insertions(+), 56 deletions(-)