From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) (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 D39F33EB809; Tue, 2 Jun 2026 15:39:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=216.40.44.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780414782; cv=none; b=TT6IVBiiun/bc97f0LEts8RbWNL5cH3TXn+m37BTYDsDi95HIp6rL1slDZal4SMy1CN2ITQptjLuZl4Ue2s9jo4ZKg1wtsmQng0IfhToWxmLekvn7UTYfbnFeuAU8OLNVimeZFjhZ85BJBNG2go/5z/Yg6hrMqJZpc/RQOq0ljE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780414782; c=relaxed/simple; bh=duWFMQSTCLt95k26YHk17X8pJ+R8BAvvovbK9QZT69Y=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Lp2tij6sY5cfcxgVHqlGJQADp9oCoxd2BqgzAv5oIcy4ykX1W21wK/p1CpaRz1UNEHZkpO4gsXR0BZ7q5iNW9zme8lcMyL87BavuTaL4GByV5z11pyXLC3tm3Ul+aQ3flwUqnfNpVqto3J+0k9sh+4MScrw+N6GZu2yEkhDe/ig= 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=216.40.44.15 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 omf01.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay09.hostedemail.com (Postfix) with ESMTP id C6556931F4; Tue, 2 Jun 2026 15:39:36 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: rostedt@goodmis.org) by omf01.hostedemail.com (Postfix) with ESMTPA id 8504D60018; Tue, 2 Jun 2026 15:39:31 +0000 (UTC) Date: Tue, 2 Jun 2026 11:40:19 -0400 From: Steven Rostedt To: Arnd Bergmann Cc: Masami Hiramatsu , Andrew Morton , Petr Mladek , Nathan Chancellor , Arnd Bergmann , Dennis Dalessandro , Jason Gunthorpe , Leon Romanovsky , Arend van Spriel , Miri Korenblit , Mathieu Desnoyers , Andy Shevchenko , Rasmus Villemoes , Sergey Senozhatsky , Nick Desaulniers , Bill Wendling , Justin Stitt , Vlastimil Babka , linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, brcm80211@lists.linux.dev, brcm80211-dev-list.pdl@broadcom.com, linux-trace-kernel@vger.kernel.org, llvm@lists.linux.dev Subject: Re: [PATCH 1/2] tracing: work around -Wmissing-format-attribute warning Message-ID: <20260602114019.0b468183@gandalf.local.home> In-Reply-To: <20260602150904.2258624-1-arnd@kernel.org> References: <20260602150904.2258624-1-arnd@kernel.org> X-Mailer: Claws Mail 3.20.0git84 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-wireless@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-Stat-Signature: 9rzk53wd7afo7uzkpczt1q8xzbbfeezs X-Rspamd-Server: rspamout08 X-Rspamd-Queue-Id: 8504D60018 X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Session-ID: U2FsdGVkX18uK80cPUvu0PcxYHkVoO/Exws1tsbni8g= X-HE-Tag: 1780414771-736166 X-HE-Meta: U2FsdGVkX1/JQy9GCXGniipFNPGU2/D3baRLikCzvEb/c0R5WH6io7xo03B1mD3aoAD9Mr2VfseVaCfnhwe4JtZ89AAYxSil5f1k/mPcMnDVMf+n+MtW10tFiQs7Dm5oNbVYLmQTP7Mfb5pfuZSYRVv1av6Chl/lXBhHHNZKH3DQAzktM4iXx2pHPYb5H+2P97gWwqAJdkQcA5f59T0WFdJUrelc+XnaNcLl4OcglAo18/oaZrm8z7TK50lhUoedlNq0uoflvgP4/GRocsf/SZAWwQiAzbr/806rT+hA/dB2OKGAkiK1+Z2+6WJ7ES2hon/HMzBxR/fJ9fN2EgC7/i+QCfge5Zn+1uf2ysa0wQumJE0xJOWsgg== On Tue, 2 Jun 2026 17:07:05 +0200 Arnd Bergmann wrote: > @@ -2979,6 +2975,12 @@ int vsnprintf(char *buf, size_t size, const char *fmt_str, va_list args) > } > EXPORT_SYMBOL(vsnprintf); > Should add a comment here for why this is needed. -- Steve > +int __printf(3, 0) __vsnprintf(char *buf, size_t size, const char *fmt_str, va_list args) > +{ > + return vsnprintf(buf, size, fmt_str, args); > +} > +EXPORT_SYMBOL(__vsnprintf); > +