From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) (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 402B128371; Sat, 28 Mar 2026 02:18:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=216.40.44.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774664305; cv=none; b=VZ6yJ5VvpFPed8BJstM92sPPYBX6dGeTFRNDDb152wwTKFqOErRRfrXQSla0HG/nDMEhKq7BuRYt34PL41UG5ZkUN+XojMIXBXu9T1JnKXZFC1AWkABXfo2FpdK/KijgBVgt7fQW9BShFt5LwES8iDcgjHqIG/aVR6Fm5DQ5Xwg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774664305; c=relaxed/simple; bh=BBJuagGGnQLIX9SgsIJGOqaq3hGkkdTko6lQX5383As=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=bc1qIuci7hX3xIBzit5f17Ja9UP2ZrXn1cuuD9G+BT0Nz9UXR37uv5MUL87doVBT+xDN1sHUIne8bGReSfy1XsniP1SYrjOdz8hQNf51K3bNF2+ndPZQnmVxNmOYV5+mckFMbPHYqrVZetrKO8xbI6bgAqSyp2nuBmGnq5cZJCk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=goodmis.org; spf=pass smtp.mailfrom=goodmis.org; arc=none smtp.client-ip=216.40.44.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=goodmis.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=goodmis.org Received: from omf18.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 2375F5F7BB; Sat, 28 Mar 2026 02:18:23 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: rostedt@goodmis.org) by omf18.hostedemail.com (Postfix) with ESMTPA id 8961531; Sat, 28 Mar 2026 02:18:21 +0000 (UTC) Date: Fri, 27 Mar 2026 22:18:20 -0400 From: Steven Rostedt To: Mark Brown Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: Re: linux-next: build failure in final build Message-ID: <20260327221820.380c19bd@robin> In-Reply-To: References: X-Mailer: Claws Mail 4.3.1 (GTK 3.24.51; x86_64-redhat-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 8961531 X-Stat-Signature: s6x7378j7m4iff7m53q89mqa8mmh4rxw X-Rspamd-Server: rspamout03 X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Session-ID: U2FsdGVkX19bKDHq1fBGopyd/KN9nQ71Br6AcnXN4Aw= X-HE-Tag: 1774664301-955140 X-HE-Meta: U2FsdGVkX1++RJ6Oz6oI6yiTbCSsuCg69aUC5K0tsIiiyl4aN29LnjusBiNYk3RlJkKeC59/TbCWX6v6qDMt3h83Zy+DhLeygbTuV5aaOK2m+QxO/UKbfWVMMqL1B8siR2xqTukShdWFD152zK+RTh/eJTdjB/i4ojxF9I+qMNZm+zgsvO2NA+zr/0R/X0+6/NjB08p7M6SwsvU05wJiFmZPGZh/Wyr0xhS72xLrq0Mgz6n8JrQAP98+OusbPd+stDatDfYKRMUZxoA+9AgjAG9jkfmuY6ceMJ2jgs9EN7x1IG6unWauPHY8VPS4HyS+OgWggMzxeTSCFns0L8wKisdURh26anXD On Fri, 27 Mar 2026 22:03:39 +0000 Mark Brown wrote: > Hi all, > > In the final build, today's linux-next build (i386 defconfig) failed > like this: > > /tmp/next/build/kernel/trace/trace.c:820:5: error: no previous prototype for 'tracing_alloc_snapshot' [-Werror=missing-prototypes] > 820 | int tracing_alloc_snapshot(void) > | ^~~~~~~~~~~~~~~~~~~~~~ > cc1: all warnings being treated as errors > > Caused by commit > > bade44fe546212 (tracing: Move snapshot code out of trace.c and into trace_snapshot.c) > > I've left this for today. Thanks, I'll take a look. -- Steve