From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 570EC45198B for ; Sun, 18 Oct 2026 09:45:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792316717; cv=none; b=YEmR+PBmIRP4IAMAZTF1bSVr8kMZRwezqZADX0sJ4Nig+4Uta1E0EbZKhWS+QaYNU1NyPk7j3vbaJ0UaKWeJ0KZJqN3VFron2WhPZmkXQI5u3nhvMInHrzMUVZZS0cHVOfGd++V10Q59MdALJZYBEHKeT8wdIsollVrSov3B0hw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792316717; c=relaxed/simple; bh=1+/ebHYj6uS6dPSR1NkyqNwhPbhp4umFuQcMF2n1ISo=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=GU9/62h1/1nKwF42dowYqE0rzWzBg3XltbCguW59Z63m49qpnJAoYQs0I7omYN/J9K7daYAqcbfZOkmaG5I6Z+PMD1kraVIrnLZTIbzeNuqAQ+6/YhbyJl5KYCDBFQCAC/QBm7qHUecCimmrQ/e1q00vH8NEjUz3BluVBF93eWY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JQAsKHNd; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JQAsKHNd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B914D1F000C4; Sun, 18 Oct 2026 09:45:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792316714; bh=sUPyIm6zmpb2Ds9+mC9XLXu+SFCXWx9o8T9PRdsjW9w=; h=Date:From:To:Cc:Subject; b=JQAsKHNdZH0oR+TF1wfIh0IXlnLSJK26oTC2sZKtWiZWdC2mxYTQnO6XC2kFyLB4w +BWncuCvwwvKjeHdSZbXhP0oO8HxMSKGuX73Wh/BsEMJWGLRylSrmw0FHlbvbMdMEQ V8bdb0vWcrL9H6+PgLewP3r+3A7uZRPhBMqGvUTW0NUvdiVVWlMIQSNFDmB471Cc5m aqdozrzlbZdOG4GI8+gdrzb6KMs4Wb2mU61TkPGbc8b9LYhveyGwmHtg+tjhQ+rtKt /gwc23xD5vPv0VuNveG0J8CNW7hHiFw3Wo2Ia4IgMOdSZmpgmRAzixNclM/2xF59sK AE/WVZDMWyVTQ== Date: Sun, 18 Oct 2026 11:45:10 +0200 From: Ingo Molnar To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Peter Zijlstra , Thomas Gleixner , Will Deacon , Waiman Long , Boqun Feng Subject: [GIT PULL] locking updates for v7.4 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 locking/core Git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking-core-2026-10-18 for you to fetch changes up to 67e0eadd862616cb22145d6117b79b79c4ae48fe: Locking updates: - In the refcount checking code, BUG() on UAF related errors if CONFIG_BUG_ON_DATA_CORRUPTION=y (Jann Horn) - Add {over,under}flow detection for local_interrupt_{enable,disable}() (Boqun Feng) - Add kunit test case for max local_interrupt_disable() nesting level (Boqun Feng) - Clarify comment (Boqun Feng) Thanks, Ingo ------------------> Boqun Feng (3): irq: Add {over,under}flow detection for local_interrupt_{enable,disable} irq: Explain better on NMI_MASK overflow condition irq: Add max local_interrupt_disable() nesting level kunit test case Jann Horn (1): refcount: Use CONFIG_BUG_ON_DATA_CORRUPTION for UAF-related errors include/linux/hardirq.h | 2 +- include/linux/interrupt_rc.h | 13 +++++++++++++ kernel/irq/refcount_interrupt_test.c | 22 ++++++++++++++++++++++ lib/refcount.c | 15 ++++++++++++--- 4 files changed, 48 insertions(+), 4 deletions(-)