From nobody Tue Sep 29 07:40:11 2026 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 453C028C009; Tue, 11 Aug 2026 05:22:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786425780; cv=none; b=MM0ovQOkBZio7cqamOkFmA36Y7dA+rPv/hPtQzhhAfwLiIATEyMGuqfVmE7Oa4mdmzj55iEGJkqpWMsNX8f7LUXOo8gViyYEss1e08GLxCiolsjLNzee8lpUb4u0nwGUqZcyzv33lcZE/lhGkJt6wYhfVJXNy0Dfh01zkmjQuAc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786425780; c=relaxed/simple; bh=ZyP2YnI4YNK8bS0cOr4zIW/Ncsb9ghdRc/RrYPMrMk8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=RjfZl5C/55wFGqAuIKJpBWvxsIA79qP4fZ+aCQfhq/PWpELONRqlFDqWGB5DG0Me3i6pyp/OkwwTiHbgATq/D6+s0KCWVakNLPEO2Z6NDOX2GHFq6K4L12Gupz3XA6t+i2TfSVq5psPmZ8pjGmjnHvI8mq1g5kFsk4H1OKJTliU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=pass smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=ZJNCtabC; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="ZJNCtabC" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=qERQS5SaN32qccLT5cf9SazZrqHVvFslf7+C4OkRjh0=; b=ZJNCtabCDCF2Ni9RNEPM5HxRZ+ Yom6TJmoCoj6p8mOi5inapgCvJ1y1PWjiVdnx1tjYw7iAfaocG96AEB/1V094httESChIOuL6OIK/ 8D7eypo8Dwvgo+jVe3Q6bE4SsbahXq43v8MSzn4B5Z1R1cDXiU1OstX2S9yHvjCRULKJyhK5qRJDn fhvDoOX4gyPsP6vrd7S5m6TfiCu1UYtY9K49f0KRr45ThxYDPkqKFRBPDEZi9Su0qCsr2rt/UOWdN FJFH/DoanLkBIviblA8rvqCl0TPsRwrTA40r+komUgt35P36ugLOLnYV/OTZNgTQ+hROT8VfyZpRU bHCxFUUw==; Received: from [50.53.43.113] (helo=bombadil.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.99.1 #2 (Red Hat Linux)) id 1wtewv-0000000DJkm-2tY6; Tue, 11 Aug 2026 05:22:53 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Jonathan Corbet , Shuah Khan , linux-doc@vger.kernel.org, "Rafael J. Wysocki" , Viresh Kumar , Daniel Lezcano , linux-pm@vger.kernel.org Subject: [PATCH] docs: kernel-parameters: add CPU_FREQ, CPU_IDLE build options Date: Mon, 10 Aug 2026 22:22:51 -0700 Message-ID: <20260811052251.1274451-1-rdunlap@infradead.org> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" CPU_FREQ and CPU_IDLE are used in descriptions of some kernel parameters so add their descriptions to the build options list. Signed-off-by: Randy Dunlap --- Cc: Jonathan Corbet Cc: Shuah Khan Cc: linux-doc@vger.kernel.org Cc: "Rafael J. Wysocki" Cc: Viresh Kumar Cc: Daniel Lezcano Cc: linux-pm@vger.kernel.org Documentation/admin-guide/kernel-parameters.txt | 2 ++ 1 file changed, 2 insertions(+) --- linux-next-20260810.orig/Documentation/admin-guide/kernel-parameters.txt +++ linux-next-20260810/Documentation/admin-guide/kernel-parameters.txt @@ -8,6 +8,8 @@ ARM64 ARM64 architecture is enabled. CLK Common clock infrastructure is enabled. CMA Contiguous Memory Area support is enabled. + CPU_FREQ CPU_FREQ is enabled. + CPU_IDLE CPU_IDLE PM is enabled. DRM Direct Rendering Management support is enabled. DYNAMIC_DEBUG Build in debug messages and enable them at runtime EARLY Parameter processed too early to be embedded in initrd.