From patchwork Thu Aug 26 01:45:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steven Rostedt X-Patchwork-Id: 503180 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=-15.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING, SPF_HELO_NONE, SPF_PASS, USER_AGENT_SANE_2 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 E8520C432BE for ; Thu, 26 Aug 2021 01:46:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C90EB6101A for ; Thu, 26 Aug 2021 01:46:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235987AbhHZBrF (ORCPT ); Wed, 25 Aug 2021 21:47:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:34412 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229514AbhHZBrF (ORCPT ); Wed, 25 Aug 2021 21:47:05 -0400 Received: from rorschach.local.home (unknown [24.94.146.150]) (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 9D07660FDC; Thu, 26 Aug 2021 01:46:17 +0000 (UTC) Date: Wed, 25 Aug 2021 21:45:56 -0400 From: Steven Rostedt To: LKML , linux-rt-users Cc: Thomas Gleixner , Carsten Emde , John Kacur , Sebastian Andrzej Siewior , Daniel Wagner , Tom Zanussi , "Srivatsa S. Bhat" Subject: [ANNOUNCE] 5.10.59-rt52 Message-ID: <20210825214556.00baf202@rorschach.local.home> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-rt-users@vger.kernel.org Dear RT Folks, I'm pleased to announce the 5.10.59-rt52 stable release. You can get this release via the git tree at: git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git branch: v5.10-rt Head SHA1: da75d2161ca1104184e4f903e2753cd41b90fbc3 Or to build 5.10.59-rt52 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-5.10.59.xz http://www.kernel.org/pub/linux/kernel/projects/rt/5.10/patch-5.10.59-rt52.patch.xz You can also build from 5.10.59-rt51 by applying the incremental patch: http://www.kernel.org/pub/linux/kernel/projects/rt/5.10/incr/patch-5.10.59-rt51-rt52.patch.xz Enjoy, -- Steve Changes from v5.10.59-rt51: --- Andrew Halaney (1): locking/rwsem-rt: Remove might_sleep() in __up_read() Steven Rostedt (VMware) (1): Linux 5.10.59-rt52 ---- kernel/locking/rwsem-rt.c | 1 - localversion-rt | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) --------------------------- diff --git a/kernel/locking/rwsem-rt.c b/kernel/locking/rwsem-rt.c index 274172d5bb3a..b61edc4dcb73 100644 --- a/kernel/locking/rwsem-rt.c +++ b/kernel/locking/rwsem-rt.c @@ -198,7 +198,6 @@ void __up_read(struct rw_semaphore *sem) if (!atomic_dec_and_test(&sem->readers)) return; - might_sleep(); raw_spin_lock_irq(&m->wait_lock); /* * Wake the writer, i.e. the rtmutex owner. It might release the diff --git a/localversion-rt b/localversion-rt index 75493460c41f..66a5ed8bf3d7 100644 --- a/localversion-rt +++ b/localversion-rt @@ -1 +1 @@ --rt51 +-rt52