From nobody Tue Dec 16 16:35:56 2025 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 C979B18628A for ; Mon, 17 Jun 2024 06:09:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718604547; cv=none; b=kAyBX81gHmQaXrDabbhUGfC+8haCjT7nmlUCFA2SqZHBPVpXvA2A5EaUdbNRbSxX0OoXtJkCa7I1sy1lxIAZ3pxHIxWf4If0dyo5AlMJ89b+gUMOUJF3a2yOyybUvv0PzNQEJCXYNLg/2A4StF7J8+sZ8fwtD18xXnKkcR9PubE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718604547; c=relaxed/simple; bh=hDS17+qsNPNNXUV82rej7BO7Xc0Qy2N2DhSjAXLBNYc=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Db36TYeoFEF4GG+U6XnEyYafAHd3cP1qIq7DYzopJ4+lCNh2glALvX7NuByMKUessPbBNu0I69CSwn8dQaQ+yv/7frW15ZH6OZTJyPURoNAAsP19PDJFzsPQPnAq+STQUvlEhJ6MA2a4IB9JA7N9cbE3av7zhh9Ksf5uflSZqr8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=Z4foI/jl; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Z4foI/jl" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1718604544; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=SJWLUmdGlAVRxpPGtNzAhFQ8b0B895zkZS1r5Cdi/us=; b=Z4foI/jlh90SlHjmC7i/ciYRabOR/Kq0gJRe6vnZUu4xtuXkqbrNZFARfPQPKnIlbuUbwU AnGSwjV74WRqOZ551ybOYkn52apXDlX1mjN0XOLZfTahe9YeiPz0D+S3SoPjuumbCfDXVM DJD4VG2TBz9ffqMPc83jcZuCgKxK+ag= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-113-j0aGtohiNXCPdVwPt9CADA-1; Mon, 17 Jun 2024 02:08:58 -0400 X-MC-Unique: j0aGtohiNXCPdVwPt9CADA-1 Received: from mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.12]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 2232419560AA; Mon, 17 Jun 2024 06:08:56 +0000 (UTC) Received: from thuth-p1g4.redhat.com (unknown [10.39.192.120]) by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 7DA9919560B2; Mon, 17 Jun 2024 06:08:50 +0000 (UTC) From: Thomas Huth To: linux-doc@vger.kernel.org, Nathan Lynch , Michael Ellerman Cc: linux-kernel@vger.kernel.org, Jonathan Corbet , linuxppc-dev@lists.ozlabs.org, Nicholas Piggin , Christophe Leroy , "Naveen N . Rao" Subject: [PATCH] Documentation: Remove the unused "topology_updates" from kernel-parameters.txt Date: Mon, 17 Jun 2024 08:08:48 +0200 Message-ID: <20240617060848.38937-1-thuth@redhat.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-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 Content-Type: text/plain; charset="utf-8" The "topology_updates" switch has been removed four years ago in commit c30f931e891e ("powerpc/numa: remove ability to enable topology updates"), so let's remove this from the documentation, too. Signed-off-by: Thomas Huth Acked-by: Michael Ellerman (powerpc) Acked-by: Nathan Lynch --- Documentation/admin-guide/kernel-parameters.txt | 6 ------ 1 file changed, 6 deletions(-) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentatio= n/admin-guide/kernel-parameters.txt index f58001338860..b75852f1a789 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -6600,12 +6600,6 @@ e.g. base its process migration decisions on it. Default is on. =20 - topology_updates=3D [KNL, PPC, NUMA] - Format: {off} - Specify if the kernel should ignore (off) - topology updates sent by the hypervisor to this - LPAR. - torture.disable_onoff_at_boot=3D [KNL] Prevent the CPU-hotplug component of torturing until after init has spawned. --=20 2.45.2