From patchwork Wed Nov 24 18:03:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steven Rostedt X-Patchwork-Id: 517418 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 74263C433FE for ; Wed, 24 Nov 2021 18:03:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350298AbhKXSGn (ORCPT ); Wed, 24 Nov 2021 13:06:43 -0500 Received: from mail.kernel.org ([198.145.29.99]:56120 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350222AbhKXSGh (ORCPT ); Wed, 24 Nov 2021 13:06:37 -0500 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3A2D360FE7; Wed, 24 Nov 2021 18:03:27 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.95) (envelope-from ) id 1mpwcA-0027qQ-7p; Wed, 24 Nov 2021 13:03:26 -0500 Message-ID: <20211124180303.574562279@goodmis.org> User-Agent: quilt/0.66 Date: Wed, 24 Nov 2021 13:03:03 -0500 From: Steven Rostedt To: linux-kernel@vger.kernel.org, linux-rt-users Cc: Thomas Gleixner , Carsten Emde , Sebastian Andrzej Siewior , John Kacur , Daniel Wagner , Tom Zanussi , "Srivatsa S. Bhat" Subject: [PATCH RT 00/13] Linux 5.10.78-rt56-rc3 Precedence: bulk List-ID: X-Mailing-List: linux-rt-users@vger.kernel.org Dear RT Folks, This is the RT stable review cycle of patch 5.10.78-rt56-rc3. Please scream at me if I messed something up. Please test the patches too. The -rc release will be uploaded to kernel.org and will be deleted when the final release is out. This is just a review release (or release candidate). The pre-releases will not be pushed to the git repository, only the final release is. If all goes well, this patch will be converted to the next main release on 11/26/2021. Enjoy, -- Steve To build 5.10.78-rt56-rc3 directly, the following patches should be applied: http://www.kernel.org/pub/linux/kernel/v5.x/linux-5.10.tar.xz http://www.kernel.org/pub/linux/kernel/v5.x/patch-5.10.78.xz http://www.kernel.org/pub/linux/kernel/projects/rt/5.10/patch-5.10.78-rt56-rc3.patch.xz You can also build from 5.10.78-rt55 by applying the incremental patch: http://www.kernel.org/pub/linux/kernel/projects/rt/5.10/incr/patch-5.10.78-rt55-rt56-rc3.patch.xz Changes from 5.10.78-rt55: --- Mike Galbraith (1): mm, zsmalloc: Convert zsmalloc_handle.lock to spinlock_t Sebastian Andrzej Siewior (11): sched: Fix get_push_task() vs migrate_disable() sched: Switch wait_task_inactive to HRTIMER_MODE_REL_HARD preempt: Move preempt_enable_no_resched() to the RT block mm: Disable NUMA_BALANCING_DEFAULT_ENABLED and TRANSPARENT_HUGEPAGE on PREEMPT_RT fscache: Use only one fscache_object_cong_wait. fscache: Use only one fscache_object_cong_wait. locking: Drop might_resched() from might_sleep_no_state_check() drm/i915/gt: Queue and wait for the irq_work item. irq_work: Allow irq_work_sync() to sleep if irq_work() no IRQ support. irq_work: Handle some irq_work in a per-CPU thread on PREEMPT_RT irq_work: Also rcuwait for !IRQ_WORK_HARD_IRQ on PREEMPT_RT Steven Rostedt (VMware) (1): Linux 5.10.78-rt56-rc3 ---- drivers/gpu/drm/i915/gt/intel_breadcrumbs.c | 5 +- fs/fscache/internal.h | 1 - fs/fscache/main.c | 6 -- fs/fscache/object.c | 13 +-- include/linux/irq_work.h | 31 ++++-- include/linux/kernel.h | 2 +- include/linux/preempt.h | 6 +- init/Kconfig | 2 +- kernel/irq_work.c | 143 +++++++++++++++++++++------- kernel/sched/core.c | 2 +- kernel/sched/sched.h | 3 + kernel/time/timer.c | 2 - localversion-rt | 2 +- mm/zsmalloc.c | 12 +-- 14 files changed, 155 insertions(+), 75 deletions(-)