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 B258432694E; Tue, 3 Mar 2026 21:48:58 +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=1772574538; cv=none; b=OhPh2Ep2jPySvx2gWPWzNFzmTaqNUGj3uY7MouUzRdRkqt7EQ6337ex37HwqmswGI7Yv176aEWBXpbrO79obAK5BoAVR/9pDhV9kvM7ksCDzeTcxNpgC1tY0YqdFOVpfD9d71a3p7dSKXrXCZieDN8Xlc5M/m1/ZtaI+hfUbX70= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772574538; c=relaxed/simple; bh=8omlh4NObVF6slvvfUOPZq5TrbA7XAx7668EqE2O1rw=; h=Date:Message-ID:From:To:Cc:Subject; b=MYYbcjj06FmnCdfb8DmRiQQ7M/cC3KbLcIZuMSSRjjZlS2mVab4g2nae99ergGBS2poJukxlfUc11oycuf6/SWN4je5/hmeqKMgC2NQ0RwxrmL01UBoQJLO9Y402Ec9bClhYLyN+ALp0PcExBMNJB3IjdAQjjnUjYgN7LXpyI1I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gn26ajll; 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="gn26ajll" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 32BB4C2BC87; Tue, 3 Mar 2026 21:48:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772574538; bh=8omlh4NObVF6slvvfUOPZq5TrbA7XAx7668EqE2O1rw=; h=Date:From:To:Cc:Subject:From; b=gn26ajllrjDjaExmfTpKej9DJwd4Miq8Y8J45GfdwAMGy/xtfyhZ6KUJ2NugzKlxi VFizePvDvZIrpy1XxTy8tGCWXsCZqaiPRaiN1z0KlA1lBPSNlTmnQWvK7azSE/iApK 4uyIbxoz4Rmvy78qtd57Zit7n3Xp3hXnFCJQO5ATw0mk1Lex6chHv6Ftx6RNY5J9YF uQ4S5FuU+b4yTEOhPRbm+5MsH0w+L/lPW4IUIaL9aplilDOSzOxHik5B2C6cELkMIH HeyiKPyeHTSiSi51kFrZeoBogshuZn5+C/JVqkiC9Cd3bEtU/VUMmSkBjbqKSzkBNY hAwbZRWo3KH9g== Date: Tue, 03 Mar 2026 11:48:57 -1000 Message-ID: From: Tejun Heo To: Linus Torvalds Cc: cgroups@vger.kernel.org, Waiman Long , linux-kernel@vger.kernel.org Subject: [GIT PULL] cgroup: Fixes for v7.0-rc2 Precedence: bulk X-Mailing-List: cgroups@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Hello, The following changes since commit 37a93dd5c49b5fda807fd204edf2547c3493319c: Merge tag 'net-next-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next (2026-02-11 19:31:52 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git tags/cgroup-for-7.0-rc2-fixes for you to fetch changes up to 085f067389d12bd9800c0a9672a174c1de7a8069: cgroup/cpuset: fix null-ptr-deref in rebuild_sched_domains_cpuslocked (2026-02-25 07:39:04 -1000) ---------------------------------------------------------------- cgroup: Fixes for v7.0-rc2 - Fix circular locking dependency in cpuset partition code by deferring housekeeping_update() calls to a workqueue instead of calling them directly under cpus_read_lock. - Fix null-ptr-deref in rebuild_sched_domains_cpuslocked() when generate_sched_domains() returns NULL due to kmalloc failure. - Fix incorrect cpuset behavior for effective_xcpus in partition_xcpus_del() and cpuset_update_tasks_cpumask() in update_cpumasks_hier(). - Fix race between task migration and cgroup iteration. ---------------------------------------------------------------- Chen Ridong (1): cgroup/cpuset: fix null-ptr-deref in rebuild_sched_domains_cpuslocked Qingye Zhao (1): cgroup: fix race between task migration and iteration Waiman Long (8): cgroup/cpuset: Fix incorrect change to effective_xcpus in partition_xcpus_del() cgroup/cpuset: Fix incorrect use of cpuset_update_tasks_cpumask() in update_cpumasks_hier() cgroup/cpuset: Clarify exclusion rules for cpuset internal variables cgroup/cpuset: Set isolated_cpus_updating only if isolated_cpus is changed kselftest/cgroup: Simplify test_cpuset_prs.sh by removing "S+" command cgroup/cpuset: Move housekeeping_update()/rebuild_sched_domains() together cgroup/cpuset: Defer housekeeping_update() calls from CPU hotplug to workqueue cgroup/cpuset: Call housekeeping_update() without holding cpus_read_lock kernel/cgroup/cgroup.c | 1 + kernel/cgroup/cpuset.c | 222 ++++++++++++++------- kernel/sched/isolation.c | 4 +- kernel/time/timer_migration.c | 4 +- tools/testing/selftests/cgroup/test_cpuset_prs.sh | 224 +++++++++++----------- 5 files changed, 266 insertions(+), 189 deletions(-) Thanks. -- tejun