From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 69B33378D93; Wed, 18 Mar 2026 11:53:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773834813; cv=none; b=eM8KPSyBho0gZv4ND8fCZQTzqSTbqBImK2s93VDIDngzBKJB1r2hTQSMuDULWNgiH5TEOw/7e1SoJppaWB5ngUuYqRHTEjNWAVVpIv6pZ4UYd5hbCXlSAvMV6aYrGzkiD+ETBTSoH+SJOozoP3nLyGR+Y9aklJTfWprMWIGMggk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773834813; c=relaxed/simple; bh=LgC1lm6hsOkZxUbM1GobRu3j7ie7NTm1bfCs+thsDHE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=mLOc99VtExSoEDFv6Gr0NrujbiFCeZ41IPB0TA2hGL50ERTHgplDz6NJ42vFfRxz13PIoMbo+pCrCPFWG+nl556JfrlYPM2MuAcVux8Pw18K4tyLGn3N+c2h+8oOJAoz7Bm/ip9Q1Vj+PH1ggyW1t6UTJz9+l8x/W5L+qewPeFI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=uDWpoOs5; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="uDWpoOs5" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=l4U6xtTGON0fwyeUHCFIqavhiLt6G9bjL//jtiBQXJc=; b=uDWpoOs5vmgqPk34kKfBRvHpZP WpmPEPAdcdMIkCB16i8NaoU0ijQIvJjpa/SadRlfdWry68QAO4R0MQbS7aese3JcC+B/6adqK9e/5 eBMym68AULUlUH0HbeMpAryVrYR7HhwWgruR/2uKCV/XZMN02Qvnv5yEQKEQtGvlUkrDhuZfLEyQ6 KEMwDZwgtFbesfb5o6z9TyjvfEihPIl53NY1YrOcymEQrNW5vwhcWZrMYIC0D9rxM7JM1wL5Q13RY yIOhJkR9V+Xt8NsC1fIeZknUVaAgc/SoRJk67+b/p7Ncl9O/nMpiykrK1ucljhD9NvsnXiXM+SG9q 0mC846OQ==; Received: from 2001-1c00-8d85-5700-266e-96ff-fe07-7dcc.cable.dynamic.v6.ziggo.nl ([2001:1c00:8d85:5700:266e:96ff:fe07:7dcc] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1w2pSo-00000004L4y-1JMI; Wed, 18 Mar 2026 11:53:26 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id 22CD5301BDE; Wed, 18 Mar 2026 12:53:25 +0100 (CET) Date: Wed, 18 Mar 2026 12:53:25 +0100 From: Peter Zijlstra To: Leo Yan Cc: Arnaldo Carvalho de Melo , Ian Rogers , Namhyung Kim , James Clark , Kees Cook , Quentin Monnet , Nathan Chancellor , Nicolas Schier , Nick Desaulniers , Bill Wendling , Justin Stitt , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Ingo Molnar , Mark Rutland , Alexander Shishkin , Adrian Hunter , Masami Hiramatsu , William Breathitt Gray , Barry Song , Qinxin Xia , Bartosz Golaszewski , Kent Gibson , "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Long Li , Jonathan Cameron , David Lechner , Nuno =?iso-8859-1?Q?S=E1?= , Andy Shevchenko , Andrew Morton , Willy Tarreau , Thomas =?iso-8859-1?Q?Wei=DFschuh?= , Josh Poimboeuf , Robert Moore , Len Brown , Srinivas Pandruvada , Tejun Heo , David Vernet , Andrea Righi , Changwoo Min , Mark Brown , Steven Rostedt , Gabriele Monaco , Shuah Khan , Jiri Kosina , Benjamin Tissoires , linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, bpf@vger.kernel.org, linux-perf-users@vger.kernel.org, Bartosz Golaszewski Subject: Re: [PATCH v5 00/26] tools build: Append -fzero-init-padding-bits=all option Message-ID: <20260318115325.GB3738786@noisy.programming.kicks-ass.net> References: <20260318-tools_build_fix_zero_init-v5-0-bbeffd8da199@arm.com> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260318-tools_build_fix_zero_init-v5-0-bbeffd8da199@arm.com> On Wed, Mar 18, 2026 at 09:16:44AM +0000, Leo Yan wrote: > Thank you for reviewing and commenting on v4. > > For anyone new to the series, the reason for appending this compiler > option is described in v3 (see "Link to v3" below). So why can't you just copy-paste that yourself, and save me from having to go find a browser and copy/paste the stupid link, just to find something that should have been here to begin with?!