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 698CB25F96B for ; Wed, 8 Oct 2025 12:56:48 +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=1759928210; cv=none; b=Psgx5Y61jj1PBii79atp6h93Gav2eiUsvPc323w/Jb9FKnaX36crQRgmjiiQlyqkNwEDR/rssjRsfgSW+Uy9CaX0mbpnIxLsUheFTUJcOuKEkusaUuZzfrImcXWkujDyq01rUZYhlmgf0DC/To9mUA+8PSGek4wWIW/NfsoXfEc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759928210; c=relaxed/simple; bh=8ga4KahnC4QYzNa1TpwiK5mmMaXexOt/auzcC1HtDHM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=CtdcQU101t4u52MNm2KiRGYY7vN5z9LVIZPPGrKO7MMgeC+c+gOGwnCHXqeNDufsVhg8HnSFFezWb4D2ykLJ1h9OSiTSrkbyhYoh8uhKtTFLd0Jn91fMiwkzHB6ZCuXKZ2Opq8FHl7y6fgJCJ5vTUAY+cJ5REmOtdPVgbRrTQCs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (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=EsEKIMRz; arc=none smtp.client-ip=90.155.50.34 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=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="EsEKIMRz" 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=8ga4KahnC4QYzNa1TpwiK5mmMaXexOt/auzcC1HtDHM=; b=EsEKIMRz1tzz0xNmKbhmBiKF/j K64qyX+qvHwDBZ9r0z3lpa7w8gKdLzpUT5yY0WMTc/9aig5csiGNfay+XQKQ7cU+5/gQUp/UtmYRH JKmyEWC9jiMsWBbqzZ5zI/pu9X60wOYSY1JJGCKMbkJjpgfuuZU/42SRAp/lZY0zoRVxuOwmbDpjD 46tbjynNuiA/h5M86mVYSMcilxxFo8AerZiaHhiT4xsycE/A3U2Mg80iTrXVixLBgI6/IJ75xjW61 XcdWp0KDThXRtAjMdAGiulSA1zX6BBU084kSQ/r99PoJYjWTHUwYG/qVe1OK0HpTepkUxpxggRc+2 oujnE+mQ==; Received: from 77-249-17-252.cable.dynamic.v4.ziggo.nl ([77.249.17.252] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1v6Tig-00000005NyF-3moS; Wed, 08 Oct 2025 12:56:40 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id 25D82300462; Wed, 08 Oct 2025 14:56:39 +0200 (CEST) Date: Wed, 8 Oct 2025 14:56:39 +0200 From: Peter Zijlstra To: Oleg Nesterov Cc: Alexander Viro , Boqun Feng , David Howells , Ingo Molnar , Li RongQing , Linus Torvalds , Waiman Long , Will Deacon , linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 0/4] seqlock: introduce scoped_seqlock_read() and scoped_seqlock_read_irqsave() Message-ID: <20251008125639.GK3289052@noisy.programming.kicks-ass.net> References: <20250928161953.GA3112@redhat.com> <20251008123014.GA20413@redhat.com> 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: <20251008123014.GA20413@redhat.com> On Wed, Oct 08, 2025 at 02:30:14PM +0200, Oleg Nesterov wrote: > Only 1/4 was changed according to comments from Linus and Waiman, > but let me resend 2-4 as well. Shall I put this in tip/locking/core once -rc1 happens or so?