From patchwork Mon Nov 9 15:59:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Andrzej Siewior X-Patchwork-Id: 323434 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=-11.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING, 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 C9A61C388F7 for ; Mon, 9 Nov 2020 15:59:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 545912074F for ; Mon, 9 Nov 2020 15:59:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="R/pU7P2C"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="feGpigVA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729919AbgKIP7p (ORCPT ); Mon, 9 Nov 2020 10:59:45 -0500 Received: from Galois.linutronix.de ([193.142.43.55]:52046 "EHLO galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726410AbgKIP7o (ORCPT ); Mon, 9 Nov 2020 10:59:44 -0500 Date: Mon, 9 Nov 2020 16:59:41 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1604937583; 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=aj0ns5W/he7xOoxv13aYmUJ+aPqtqgN0U6c1kq1hcfo=; b=R/pU7P2C4qc7xtXIkd3drEnWwH0vO70z8uGU8bZ5HZtTm2AMM2rjIShApNUWnUdyY7Zn8E M2AtB49eWK+p4g9Q7IASV7F/gtASdLTg8Y698gE1KP51i512031Llccor5AkAOrcyydfXM yQ/DpvL8rUYEFfCQD2VldbDCAy8ZVrBKBM3KXnAyOK/1rf/DwgVD3SKHg3/Nw7rTDeXsUw Bq7ukRzGjO6V0hr3cifAUSGNrKLW061IPUC1Uvi4qGE0iEh7A5bUttBekdR3Dvxq6cHu6J sHO/1s46IKLMey/pykhdBJIh8ZMt8MeOpNGtOmK3qwWTJpgOfd6k4VWkCuJu0g== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1604937583; 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=aj0ns5W/he7xOoxv13aYmUJ+aPqtqgN0U6c1kq1hcfo=; b=feGpigVAuY9keLNaMMTI0QYG6uTWpKXP8jq8Gp5x7bKshJ/vuiZ3MUeCNZRb7T7tSHV54z iRg+mRlOMBVkZmCg== From: Sebastian Andrzej Siewior To: Thomas Gleixner Cc: LKML , linux-rt-users , Steven Rostedt Subject: [ANNOUNCE] v5.10-rc3-rt6 Message-ID: <20201109155941.r7umomidvq7pgzsi@linutronix.de> MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-rt-users@vger.kernel.org Dear RT folks! I'm pleased to announce the v5.10-rc3-rt6 patch set. Changes since v5.10-rc3-rt5: - The new migrate-disable didn't release a lock in an error path. Reported by Joe Korty. Known issues - It has been pointed out that due to changes to the printk code the internal buffer representation changed. This is only an issue if tools like `crash' are used to extract the printk buffer from a kernel memory image. The delta patch against v5.10-rc3-rt5 is appended below and can be found here: https://cdn.kernel.org/pub/linux/kernel/projects/rt/5.10/incr/patch-5.10-rc3-rt5-rt6.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 v5.10-rc3-rt6 The RT patch against v5.10-rc3 can be found here: https://cdn.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patch-5.10-rc3-rt6.patch.xz The split quilt queue is available at: https://cdn.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10-rc3-rt6.tar.xz Sebastian diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 3fce6bbbeb5b7..1218f3ce1713a 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -2281,8 +2281,10 @@ static int affine_move_task(struct rq *rq, struct task_struct *p, struct rq_flag * * Either way, we really should have a @pending here. */ - if (WARN_ON_ONCE(!pending)) + if (WARN_ON_ONCE(!pending)) { + task_rq_unlock(rq, p, rf); return -EINVAL; + } if (flags & SCA_MIGRATE_ENABLE) { diff --git a/localversion-rt b/localversion-rt index 0efe7ba1930e1..8fc605d806670 100644 --- a/localversion-rt +++ b/localversion-rt @@ -1 +1 @@ --rt5 +-rt6