From nobody Wed Dec 17 00:18:28 2025 Received: from pv50p00im-ztdg10021901.me.com (pv50p00im-ztdg10021901.me.com [17.58.6.55]) (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 DDF39CA7A for ; Fri, 15 Dec 2023 03:42:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=me.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=me.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=me.com header.i=@me.com header.b="NQeTnqoL" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=me.com; s=1a1hai; t=1702611775; bh=f6UsQfJqru2wxeQHRYIGzIFx+QojRrWdAumuRT1bErQ=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=NQeTnqoLw0Gci5WZbfohKqJJQ/vq8zsZvyEd9kC9OLStA5wk21Ct6wwYwuiin5/D2 d+MoCE1/pV/vGJ4n6xj1caykQaZ+NAie4AKhSkZQkQYUInQDyzrlY8JFHlb7e0Ict6 YbaMSC6WJ/baGEMp1gXY+PuOhCcUh+kTKgpyTov8pJ9yle/A0q5RgnDjBuToVHQTTW zV8d0+sxz7AAxqTHSWBlY06XOfuCSKze50gBa3/FP9WHn7l2irQIKexo/cq5tMt0Af FbnAayyW5EBZMgsFjA8T4hF/isd1TWD5lhM/ZTql7nhBKGWRhC0a99PuqzCB9mlUJ/ UzosSUtnVGszw== Received: from xiongwei.. (pv50p00im-dlb-asmtp-mailmevip.me.com [17.56.9.10]) by pv50p00im-ztdg10021901.me.com (Postfix) with ESMTPSA id 6862281320; Fri, 15 Dec 2023 03:42:49 +0000 (UTC) From: sxwjean@me.com To: vbabka@suse.cz, 42.hyeyoo@gmail.com, cl@linux.com, linux-mm@kvack.org Cc: penberg@kernel.org, rientjes@google.com, iamjoonsoo.kim@lge.com, roman.gushchin@linux.dev, corbet@lwn.net, keescook@chromium.org, arnd@arndb.de, akpm@linux-foundation.org, gregkh@linuxfoundation.org, quic_jjohnson@quicinc.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Xiongwei Song Subject: [PATCH v4 1/4] Documentation: kernel-parameters: remove noaliencache Date: Fri, 15 Dec 2023 11:41:47 +0800 Message-Id: <20231215034150.108783-2-sxwjean@me.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231215034150.108783-1-sxwjean@me.com> References: <20231215034150.108783-1-sxwjean@me.com> 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 X-Proofpoint-GUID: lzIsUutIukHkftBK76aMj4vFZYidGvSF X-Proofpoint-ORIG-GUID: lzIsUutIukHkftBK76aMj4vFZYidGvSF X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-14_17,2023-12-14_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 adultscore=0 malwarescore=0 mlxlogscore=816 bulkscore=0 spamscore=0 mlxscore=0 phishscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2308100000 definitions=main-2312150025 Content-Type: text/plain; charset="utf-8" From: Xiongwei Song Since slab allocator has already been removed. There is no users of the noaliencache parameter, so let's remove it. Suggested-by: Hyeonggon Yoo <42.hyeyoo@gmail.com> Reviewed-by: Kees Cook Reviewed-by: Vlastimil Babka Signed-off-by: Xiongwei Song --- v6: Clean up typos. v5: Collect Reviewed-by tag. v4: Collect Reviewed-by tag. v3: Remove the changes for slab_max_order. v2: Add changes for removing "noaliencache". https://lore.kernel.org/linux-mm/20231122143603.85297-1-sxwjean@me.com/ v1: Remove slab_max_order. https://lore.kernel.org/linux-mm/20231120091214.150502-2-sxwjean@me.com/ --- Documentation/admin-guide/kernel-parameters.txt | 4 ---- 1 file changed, 4 deletions(-) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentatio= n/admin-guide/kernel-parameters.txt index 65731b060e3f..9f94baeb2f82 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -3740,10 +3740,6 @@ no5lvl [X86-64,RISCV] Disable 5-level paging mode. Forces kernel to use 4-level paging instead. =20 - noaliencache [MM, NUMA, SLAB] Disables the allocation of alien - caches in the slab allocator. Saves per-node memory, - but will impact performance. - noalign [KNL,ARM] =20 noaltinstr [S390] Disables alternative instructions patching --=20 2.34.1