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 2DE154DD3BD; Sun, 18 Oct 2026 16:30:14 +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=1792341017; cv=none; b=hl4uBMZcFy4aF2PRD/gaCVUijnAxqg2VMdV0lMOF+UYh6SffFYAEso/zKk88fg0Roji9g4XkF4U6O1Kzj8xQXQUpjTOPAZZUywyGIap31/FC1W5zW3VswzCpsSvWw8jZKy/CIwd1fCZzd4dY+nCuyKMMJXM5FbaFnBja3Ppx4XE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792341017; c=relaxed/simple; bh=avD/CWQIkE7shmeuvzlnx0Jg1sXLZU3JF/mYJntx+Xk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gZykh83Bmt6SeCnWDkQ/tjNHuYSHv0o/e1nJ5gF2yNy807q/d4ZGPIBbMgUGXhHBezhp2X3NlkelnqP+b6Gj/707Ko5Loa6t5GfLka3G3ffQwf8CGoscGFOVvafPHBIrZEVEWjJV2rusaftWG2o884yJA4ki5RdF1T2WvHhZrZA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=0B9CchL1; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="0B9CchL1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7181C1F000C4; Sun, 18 Oct 2026 16:30:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1792341014; bh=avD/CWQIkE7shmeuvzlnx0Jg1sXLZU3JF/mYJntx+Xk=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=0B9CchL1zFO79IHiSQH3j+GUhAvfOsuTMeBB6im/j7853wAKQaXoZ3Nsfy/51Ydh8 FWteoVLoceYsO+9r2hcefSOEuNlrko5sXRxUdtS8hEYdwymzbQA6iyHWYIuAvpODzP Qt6x9UYKIfi8VCyn+bJDN0xN+FUx/OAzxkeEDEOQ= Date: Sun, 18 Oct 2026 18:18:26 +0200 From: Greg Kroah-Hartman To: Alice Ryhl Cc: stable@vger.kernel.org, Sasha Levin , Boqun Feng , Peter Zijlstra , Gary Guo , Boqun Feng , Lyude Paul , Ingo Molnar , Will Deacon , Waiman Long , Sebastian Andrzej Siewior , Clark Williams , Steven Rostedt , Miguel Ojeda , Alex Gaynor , =?iso-8859-1?Q?Bj=F6rn?= Roy Baron , Benno Lossin , Andreas Hindborg , Trevor Gross , Danilo Krummrich , linux-kernel@vger.kernel.org, linux-rt-devel@lists.linux.dev, rust-for-linux@vger.kernel.org Subject: Re: [PATCH 6.18.y 0/6] Backport spin_lock_irq_disable() to 6.18.y Message-ID: <2026101838-proofing-detection-9663@gregkh> References: <20261015-spinlock-irq-6-18-v1-0-72c58975994e@google.com> 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 In-Reply-To: <20261015-spinlock-irq-6-18-v1-0-72c58975994e@google.com> On Thu, Oct 15, 2026 at 08:16:26AM +0000, Alice Ryhl wrote: > This series backports the new spin_lock_irq_disable() API, as well as > the new SpinLockIrq API for Rust to 6.18.y. This means that any upstream > code using these APIs can be backported cleanly to 6.18.y without > needing adjustment to work using the old APIs. As Sasha says, this doesn't seem to fit the stable kernel rules, sorry. If a bugfix is needed that requires this api, then we can add this, but until then, it's not necessary at all. thanks, greg k-h