Message ID | 20241011040441.1586345-6-tiwei.btw@antgroup.com |
---|---|
State | Accepted |
Headers | show
Return-Path: <linux-um-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=X84RLHku; dkim=pass (1024-bit key; unprotected) header.d=antgroup.com header.i=@antgroup.com header.a=rsa-sha256 header.s=default header.b=LI8ORsUr; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:3::133; helo=bombadil.infradead.org; envelope-from=linux-um-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=patchwork.ozlabs.org) Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4XPtLs75DNz1xvm for <incoming@patchwork.ozlabs.org>; Fri, 11 Oct 2024 15:05:09 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=KsXLx7unjaR1Z1JlqwiOWIQ7xIjntSghjwdL0iHHK+U=; b=X84RLHku96ZwFtuI/OzwIc8jyu 3J4MHED2GOESLIMKBspr38Nn/il2CK1Mkdi7OvxztKD4Jhcv/Rnp1r8JFoMFIc+FvGNDfp2U96U1k eFnlNDIg6Mgzckm6l/hDdP25xSqUwz2kSe3704oQ4ff20TBtiSjZss9btRpGSIEnsZLCEgh/XMfwa iHyinVdAVzBGCg6dIqaybJYpFSlbcJD+2j6fT1B9KNca7jLXP0z2I5ypQgy+4XZGzq9CUOHRZLBdO XrkPfcbfdEr7qR1UFf61+grxVKxil3U1DkZJjmA7uC8KiT9zagszgVF637xJogWb6i/NLrzqRjQKn OewZr22g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1sz6tn-0000000FCK5-2W96; Fri, 11 Oct 2024 04:05:07 +0000 Received: from out0-221.mail.aliyun.com ([140.205.0.221]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1sz6tg-0000000FCCI-0Q2k for linux-um@lists.infradead.org; Fri, 11 Oct 2024 04:05:03 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=antgroup.com; s=default; t=1728619498; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=KsXLx7unjaR1Z1JlqwiOWIQ7xIjntSghjwdL0iHHK+U=; b=LI8ORsUrRalsT8LwNZDp9mWw+j6P46A0xXvxKXOgglh/0ebdwGP5VaLGcXvOQ9WAr+ZTNTMiK9LVbFE8zsSm2oPDrx3b21HyJQtRtRJx5Pm/DVbd7SCHlkOyYZDW/uI4oODym5lIZ2X9dl6ub85SlVIAOY3J0zvSGFPlkPVIAy8= Received: from ubuntu..(mailfrom:tiwei.btw@antgroup.com fp:SMTPD_---.Ze33tyt_1728619495) by smtp.aliyun-inc.com; Fri, 11 Oct 2024 12:04:55 +0800 From: "Tiwei Bie" <tiwei.btw@antgroup.com> To: richard@nod.at, anton.ivanov@cambridgegreys.com, johannes@sipsolutions.net Cc: <linux-um@lists.infradead.org>, <linux-kernel@vger.kernel.org>, "Tiwei Bie" <tiwei.btw@antgroup.com> Subject: [PATCH 5/9] um: Do not propagate noreboot parameter to kernel Date: Fri, 11 Oct 2024 12:04:37 +0800 Message-Id: <20241011040441.1586345-6-tiwei.btw@antgroup.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241011040441.1586345-1-tiwei.btw@antgroup.com> References: <20241011040441.1586345-1-tiwei.btw@antgroup.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241010_210500_341302_73EC0E87 X-CRM114-Status: UNSURE ( 7.93 ) X-CRM114-Notice: Please train this message. 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Series |
um: Some parameter cleanups
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expand
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diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c index 2286486bb0f3..8b328eb9d1f7 100644 --- a/arch/um/os-Linux/skas/process.c +++ b/arch/um/os-Linux/skas/process.c @@ -622,6 +622,7 @@ static bool noreboot; static int __init noreboot_cmd_param(char *str, int *add) { + *add = 0; noreboot = true; return 0; }
This parameter is UML specific and is unknown to kernel. It should not be propagated to kernel, otherwise it could be passed to user space as a command line option by kernel with a warning like: Unknown kernel command line parameters "noreboot", will be passed to user space. Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com> --- arch/um/os-Linux/skas/process.c | 1 + 1 file changed, 1 insertion(+)