From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 CCD9F39FCDC; Mon, 10 Aug 2026 08:54:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.92.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786352047; cv=none; b=Jgd0vQPoJbL/y1ZOOogmXmLvpxXWLPiXsh6OF3WvtRsZdAQUo7/XU5dde9V2eFr7F/c2G0LTYnUOHPjElj0TJO0MHuZd/O/MtsJuaFvVh4mt7CFe/+71ese81Oh5ZG3Uyg3mUR7nSYmGzi37iavDMpHXEfSS1HMXO4JL/y2hS2o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786352047; c=relaxed/simple; bh=XQ4R6JaoVzsEPJQHHPufPxFATr2zt+DSLuLR2Rl+MrM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ERdpkff2BtGaiNcse6rntcBXHQfzRGMhgA6giUXO0T+v5GKifDyJSWLdvj4utBNnTP7k3llhFkpc7S60gnCdz4tZic5saLyLXaXUCVkXUFwxfNhNMG9NHtFvDOXzwRQuYRaAWVWrnbZGPnDlfrdmQDsUKTy0+fRYHc72Cve/yj0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=pass smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=FfwPvLVY; arc=none smtp.client-ip=90.155.92.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=pass 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="FfwPvLVY" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; 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=7y06gWolS4NkYkqAycx28z+RNBitMicU4e6cMK/EPus=; b=FfwPvLVYuIUPFfTz4igY6qPoOG SHpgYIIddI1tvVusk0T5VCi2C8gxMe9AI1fYv7ycgOtgmCNNLHNB6D4GRCDzBV2t/TPF/I/Qh3T6O NY7OdeOEAUKmjkq1PwO+HwPwfhSa+jjPniz07hVPSUYaV9NGsAqf253IJyRAROo+vg3VTfocCBBrm BGmfF+WkHnuFpsEJt8plvf05m/nnh5mPp68RS0c+cDYkYfETtotcVn+X7lHTWHA6YK4VkaJERjQzj WexghbAoik7+avPyDh32nV6F88H5BjVr4+LyxI0ytpUEJ/O/Zgrig3aPoTBbSFCSUCc69L1HCxo1p JEj/bh+g==; Received: from 77-249-17-252.cable.dynamic.v4.ziggo.nl ([77.249.17.252] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.99.2 #2 (Red Hat Linux)) id 1wtLle-0000000Ddrp-00eM; Mon, 10 Aug 2026 08:53:58 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id A498B3030AD; Mon, 10 Aug 2026 10:53:55 +0200 (CEST) Date: Mon, 10 Aug 2026 10:53:55 +0200 From: Peter Zijlstra To: Boqun Feng Cc: Ingo Molnar , Will Deacon , Waiman Long , Gary Guo , Alice Ryhl , Lyude Paul , Daniel Almeida , Onur =?iso-8859-1?Q?=D6zkan?= , Miguel Ojeda , Danilo Krummrich , linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org, Shrikanth Hegde , Madhavan Srinivasan , "Christophe Leroy (CS GROUP)" Subject: Re: [PATCH v5 00/18] Refcounted interrupt disable and SpinLockIrq for Rust Message-ID: <20260810085355.GM49529@noisy.programming.kicks-ass.net> References: <20260807070218.27144-1-boqun@kernel.org> <20260810085255.GE1642880@noisy.programming.kicks-ass.net> 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-Disposition: inline In-Reply-To: <20260810085255.GE1642880@noisy.programming.kicks-ass.net> On Mon, Aug 10, 2026 at 10:52:55AM +0200, Peter Zijlstra wrote: > On Fri, Aug 07, 2026 at 12:01:57AM -0700, Boqun Feng wrote: > > > * Added underflow/overflow checking for interrupt disabling counter as > > suggested by Shrikanth. > > * Added a max nesting level per suggestion from Shrikanth. > > * Document/comment updates. > > Can I get those as separate patches? I had already queued and tested the > previous version. > > (although as it turns out, I lost one SoB fixup somehow, so I'm applying > them again with just that Changelog ammended) I'll grab the rust patches from this set I suppose. I had not yet looked at those, since I don't normally build rust crud and I need to figure out how to do that again :-(