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 E7EE02AD16 for ; Mon, 29 Sep 2025 14:32:46 +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=1759156367; cv=none; b=A8sfB5rW4R7zjv5GG2Cfmk7KkkFp2detq7MpStBDmI5Lz75TTfnb/WEbpGc+j/pijRt8xm3eVL/FkJjDXLvjthpOwAR2kqBZ7KVAXMIC+HQBcnhTIpaF05mBq+4W3qlnGJ+DZKn8HP/sjj2nPyCm6QJhGSYpnUz1y2+/H+vVggI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759156367; c=relaxed/simple; bh=dV1EdRRCIZafS6f81qCqFuEjgr1l3rz4SNrn96Ti2iQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=aqkCMlGqYRKkihnQO030eQsP+PefpffthjJZ+fd3L+VsQz0BRu+HM+3KSlFU6sbm9+HTifJCGfUqthVXblhIxF39RbxjxXYB2JFeBax4mke4e0UWCIcY1lsGgDDrSuQ2u4JbE6HxL6OrDpC8jmW0Qn3t1NWtuBfdKXo7YC2j/Ew= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=FLdPaPBz; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="FLdPaPBz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4C1A2C4CEF4; Mon, 29 Sep 2025 14:32:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1759156366; bh=dV1EdRRCIZafS6f81qCqFuEjgr1l3rz4SNrn96Ti2iQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=FLdPaPBzWVuJQ/OdmhmJIo/jUEQNWNOxUo4bk22ZkbQ5zZoDxjrdOmhiWiaU9KGvH wl6PvgztCJIjlEhNSpgFE+QT/c8bKKIu4u9E7imkqOEaF7MVNhKTEuE7yPndPx3OmJ r5SaaZhmGet2nT/Y0xtR1s+wv+Q1D8P7O41+FgbA= Date: Mon, 29 Sep 2025 16:32:43 +0200 From: Greg KH To: Andrea Righi Cc: changwoo@igalia.com, tj@kernel.org, stable@vger.kernel.org Subject: Re: FAILED: patch "[PATCH] sched_ext: idle: Handle migration-disabled tasks in BPF code" failed to apply to 6.16-stable tree Message-ID: <2025092936-bronco-curtsy-981c@gregkh> References: <2025092952-wooing-result-72e9@gregkh> Precedence: bulk X-Mailing-List: stable@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: On Mon, Sep 29, 2025 at 04:20:17PM +0200, Andrea Righi wrote: > Hi Greg, > > On Mon, Sep 29, 2025 at 01:40:52PM +0200, gregkh@linuxfoundation.org wrote: > > > > The patch below does not apply to the 6.16-stable tree. > > If someone wants it applied there, or to any other stable or longterm > > tree, then please email the backport, including the original git commit > > id to . > > > > To reproduce the conflict and resubmit, you may use the following commands: > > > > git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.16.y > > git checkout FETCH_HEAD > > git cherry-pick -x 55ed11b181c43d81ce03b50209e4e7c4a14ba099 > > # > > git commit -s > > git send-email --to '' --in-reply-to '2025092952-wooing-result-72e9@gregkh' --subject-prefix 'PATCH 6.16.y' HEAD^.. > > > > Possible dependencies: > > This patch depends on upstream commit 353656eb84fe ("sched_ext: Make > scx_idle_cpu() and related helpers static"). > > To resolve the conflict I think the best would be to apply commit > 353656eb84fef ("sched_ext: idle: Make local functions static in > ext_idle.c") to 6.16-stable as well. > > This commit only makes some functions static (no functional changes), so it > should be safe for stable and it'd keep the code more aligned with > upstream. Thanks, that worked. greg k-h