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 4B8972701BB for ; Wed, 22 Jul 2026 00:54:10 +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=1784681653; cv=none; b=TPGiopdFmEhpCOoKY89bXzTe9L+4s+TI906R+hq4CUornLi4XcvumJYGWUN8vCKC/1pfccKheKj/LlJVuXAQSyxN1wWSYmENJxh81bBC2s0REY2gohyXKdx6B+2Xpa+t7l63Tx6RsRFT8HiTHShpxqJ5kthKdekgpE3LmqO/T2o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784681653; c=relaxed/simple; bh=4rjzCf5SQTrB6MFQBsyt9leXfYGat/rJi1DgXc44nE0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=X33nTaazZhKvl9D7g6Z4NxvJBCioooI3pi2g22jnkURvWFV0wvDcAAcIoMSWS7f+2t9Bi/rEoWvBQ2LVWLZG/NZ8rdU3t3UKRZc8evSvV8eXOJigfYHRSDiGTWr3LSuNogWb22OuehHs7RvAn4xlX3SabcGA8raM1oVxs9PGgbw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UbYp3AiD; 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="UbYp3AiD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B22BE1F00A3E; Wed, 22 Jul 2026 00:54:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784681648; bh=6nf9C+uVw5CobUsB5NQ23s1R6opOqq6onDUjcJOqYq8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=UbYp3AiDx0+9qOfrnfiZAEpU6a8r8ySMcS4JZQDA6lhyPa2W8MjJuN9hZj0/j9ast R9ZEkpMYU9lVpSLWQ80j5/XqXNGXeo6aGge6rCwr9RoBEIkEQrn9haNv6xT7E60FnB tFiSg3Ek2V5I6p1io+VFw6RJ/VkRScVEncbv0MoEPhWS4PxEVh49ZJkBfhKyjq4St+ ekBAbuNmOVrkHQXowt7YkD7vrnaaFpaGUJ/lk2W766dndVSs6P2o3ah6o9oYKXCey/ EvEajwtcI2UoAHSvplXGSvYkSmrq/2WT3qIVYo8iYrCx5eNiZNXsCxoGWZbFL7ovPt sCdOw3XCqn93Q== From: Sasha Levin To: stable@vger.kernel.org Cc: Sasha Levin , Guixiong Wei , Srinivas Pandruvada , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Subject: Re: [PATCH 6.6.y] platform/x86/intel-uncore-freq: Fix current_freq_khz after CPU hotplug Date: Tue, 21 Jul 2026 20:53:54 -0400 Message-ID: <20260721201114.0007-stable-reply@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260721150727.46546-2-weiguixiong@bytedance.com> References: <20260721150727.46546-2-weiguixiong@bytedance.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit > commit 6b63520ed14b17bbe9c2103debbd2152dde1fba3 upstream. > > When the last CPU of a legacy uncore die goes offline, > uncore_freq_remove_die_entry() clears control_cpu. During CPU hotplug > re-add, uncore_freq_add_entry() still populates sysfs attributes before > assigning the new control CPU. Queued for 6.6, thanks. -- Thanks, Sasha