From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 58C6C442C; Wed, 25 Jun 2025 12:05:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750853114; cv=none; b=I5vqJPA02uweUB8zYz/qjI0+YPce3IiKt8qab591UusTZ7aw/8EORPGSDesjwxnyCcuIVwahHXyugKymof9yIIonZbmc7H50vCQAjB6i4VztfQpDNNTA69Ky1IhvSN91PV1E9bxvo0thF1nVcAd0AL8o1Ipaio0C0Tnnb9FqPqc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750853114; c=relaxed/simple; bh=fwcRi+ZkHAhx7UHAd4kPdJTxKXzxnAoBAbgfC9mVftc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=k/VWVZg+8vGoiV4ohXBqgxx/T6QLgaVKa0BAvWIqTd0U3NN2J/CNeNqmPIxzfgUp37ZRKm0Yvof37vYq8Wew6bswFI4gIby06q48munRnZchMRgbHsu9ikuwa4vrEYdoRmrkmUMV+ln5ieWOsgzr/B7iubU3FA4mVtE6oB6i7+k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=tsZbP2Xh; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="tsZbP2Xh" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; 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=wFJPClX6BBDuRa0nuCbDQPz4R2wlEYaUQyO9/NZGEMk=; b=tsZbP2Xh6jfZ+y2gNkiPxi0V9q j8rATG5/6nM7+LZE+pOS0cXFzbyUwhZB1AjIJgAOC3UY9aJKSUZZRV76cf9tit77k+ugdtknuxsZe D0ac3zNF3KpRHK8+2h9KBnriREaNE9fYryUHGzgoxXHaS0ePR6RVFv0HSFxx+skQETXUi9xKVEO4r 98hwaXIZjHwTbPGX5krt4JH5C9NHRiY/smAyGx0CRVm1otQPVkm3kZ/pDDpYwHcIU0EgOn+zFmqSX iFJ2ZqKKaHtmctKpAel3yCHByAkiJhTpV673O4Obk8aY7NJSk/zzyeLOY5uupt18BI+1J0Nfhz24o S0xrMIDA==; Received: from hch by bombadil.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1uUOsJ-00000008Zop-3PN8; Wed, 25 Jun 2025 12:05:11 +0000 Date: Wed, 25 Jun 2025 05:05:11 -0700 From: Christoph Hellwig To: Boqun Feng Cc: linux-kernel@vger.kernel.org, rcu@vger.kernel.org, lkmm@lists.linux.dev, Peter Zijlstra , Ingo Molnar , Will Deacon , Waiman Long , Davidlohr Bueso , "Paul E. McKenney" , Josh Triplett , Frederic Weisbecker , Neeraj Upadhyay , Joel Fernandes , Uladzislau Rezki , Steven Rostedt , Mathieu Desnoyers , Lai Jiangshan , Zqiang , Breno Leitao , aeh@meta.com, netdev@vger.kernel.org, edumazet@google.com, jhs@mojatatu.com, kernel-team@meta.com, Erik Lundgren Subject: Re: [PATCH 0/8] Introduce simple hazard pointers for lockdep Message-ID: References: <20250625031101.12555-1-boqun.feng@gmail.com> Precedence: bulk X-Mailing-List: rcu@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: <20250625031101.12555-1-boqun.feng@gmail.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Tue, Jun 24, 2025 at 08:10:53PM -0700, Boqun Feng wrote: > Hi, > > This is the official first version of simple hazard pointers following > the RFC: Can you please put an explanation of what hazard pointers are prominently into this cover letter?