Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp686332pxj; Fri, 28 May 2021 13:04:24 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyp7WrtKWd9G28YvCVSnhvDH6sbAfBmzVnX8bRgSnaO0Hv8hqkgDPAvpxEd14IfUHb3yvAU X-Received: by 2002:a50:fd0d:: with SMTP id i13mr11874092eds.163.1622232263052; Fri, 28 May 2021 13:04:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1622232263; cv=none; d=google.com; s=arc-20160816; b=m6RGFgbvelhv8QE4HOFD8efB/kMrSkKMxZiUKELLzZpHuQjOWIYADhDvW2+0WJcVcU q/5Fl86TEgfkIoYwUML/n7B/eGNkODzJFF8SRMgmdJM5mF8qrfVtLKQX0yNBKqYxQ5Cz Lys6x6BdYlf3QVvjWfKOqIkVx4MMl95rMsCSQwJfqZOhLRKhtTdG99cSpe1W9mxrP8R1 goea/Yej9QPR+kXWykY5+ws+B7V12pGVj4YwGEJmI+QUMgZdXxoFWJxtfYoxVVWwXlaL XJzLnXF7pX6VGWhHnyTXg7cG8Vr+TtzIOtAXK6i/pGRNBZKr9/tDDxNt8TZaUfE/I7yv bjig== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-disposition:mime-version:message-id :subject:cc:to:from:date:dkim-signature; bh=4/LWlahmh5RIE86HC08rqphTo1m850OzUY6n6OftBQQ=; b=IWZ4Os17f9vDAG0RW/xWFMlMT07eniMSYV2ZfiShy1O9ctOsIppJjD74YXuq6ww2ra cYJBO02MLKyLAN891Wx59GvIrCTDku1VAae0n9Jwzb1+CohscR30hYWygJsd90SF5oxw cE4Q7QbzhO9vDFaCo3uKYgmNXVjjApuzKyzEvh/g2IKXCnq73lVRuWdd4Hk8Gr9chP5n qeYIYTbt9R2s1if3XQkOu+IpsBhNrmJhymzlUVSM5gX5PrQgReI6CgYcAO6RFijE23rf NOdLqOhmnp8kUEXSsOuJwfX3oLr2MoFgft4yb+4V3z6S7iM3xyETe3mIc0NwbbVTbemG MqXg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=SXu5S8Xz; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id c14si6109259edr.309.2021.05.28.13.03.59; Fri, 28 May 2021 13:04:23 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=SXu5S8Xz; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229677AbhE1UC7 (ORCPT + 99 others); Fri, 28 May 2021 16:02:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:37790 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229617AbhE1UC6 (ORCPT ); Fri, 28 May 2021 16:02:58 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6A919613B5; Fri, 28 May 2021 20:01:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622232083; bh=I03wcNb7HMADoF0wf70BF8zVGLwCCpnsZRwVNuu0vmU=; h=Date:From:To:Cc:Subject:From; b=SXu5S8Xz1jWB0WbQf6s37rihBlTmvE6G94LYlmkOX/F8+Vj0H5QLS6df+Rx0l+b0X 4T11rfIeM+UdGcrevpc9lXG33T6fPAxF9emZDJO3DWcXRm6Cm7pcccVWJv/Xd4WnKG 4hL0fMRUYte/86On8o3aUyvZYifNwtGWSA6eIQrZ3DmsKQSoh6yZeKck1sVxckJx5f plGzcnMpmy3UCXj7jwdvPjENCQ7PC2j7SC10z4ANGR4PF/CIeDKKaRGCIlT0W/z5TY IgWorsrsOEjzKXM4kH4WOJfHGvxRq5NeXuItHpDXPSXHSN6trZjBu10iWQ9dqi3vox xZPfqYoEZUhCw== Date: Fri, 28 May 2021 15:02:22 -0500 From: "Gustavo A. R. Silva" To: Jason Wessel , Daniel Thompson , Douglas Anderson Cc: kgdb-bugreport@lists.sourceforge.net, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" , linux-hardening@vger.kernel.org Subject: [PATCH][next] kgdb: Fix fall-through warning for Clang Message-ID: <20210528200222.GA39201@embeddedor> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In preparation to enable -Wimplicit-fallthrough for Clang, fix a fall-through warning by explicitly adding a goto statement instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva --- JFYI: We had thousands of these sorts of warnings and now we are down to just 25 in linux-next. This is one of those last remaining warnings. kernel/debug/debug_core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c index 4708aec492df..431749dd9ab6 100644 --- a/kernel/debug/debug_core.c +++ b/kernel/debug/debug_core.c @@ -1038,6 +1038,7 @@ dbg_notify_reboot(struct notifier_block *this, unsigned long code, void *x) switch (kgdbreboot) { case 1: kgdb_breakpoint(); + goto done; case -1: goto done; } -- 2.27.0