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 F09914A21; Tue, 9 Sep 2025 08:16:32 +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=1757405794; cv=none; b=lgn2d9OfHQT2YOU93OchdCAbuc3i9pphtETd10bx2zLEQYCmUYCgKhzICXkg9/mATIn+1bzQK/AoWXBFQcbYljNqGykcbwBTryrd+Ablv0R7SpJqn2hlHcaroXE+zarRlbzSpb5FYeeTUFKUqO4IP/djakPLfZrrpYrPHN56w2M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757405794; c=relaxed/simple; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=mTXfkBwxW8Co9kBWUSAzxpS0lsKZ7NEvwYTI4bhjeH8t0tt9wE9x+zCPz0aVVevYQ7oYYsTec7QXYeQAO98IGMrGrnZO3mzQ9kyeAreHzNO26pEYZGdRftLAtICApVltBEk78+xRavnOiI0uZaGwKvonwsf9+0eCOWmDiWYd7D8= 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=GutQqp4U; 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="GutQqp4U" 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=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=GutQqp4Uwxyu5H+4U5R28LRgYY pAGZwRz8oGWYeyvzm/ZWn+prPO0x40eXT5G/aopMuHlJGn7hQM94BNT579qlqmmr44k7MdCdLr49z EJz1cggHQyjaSCkPPPR2BEplBSS+HLuVkp/QUaUltiBqiY/C+lK7+TjW6CDDQ0yeuBnq0szAHhasc 1uB2xIrl9OG7VM4tRKoKzyTO587HXETRZaGddet0JPKxEKsiyczwgurPT6G7nIxTo/hBD6AlcY1dt MA+k3UGFgjtKRkcgVPizSteS1D0cBJdgOLzVpNFsgU6LBeC9C+l1t6Uj7OppiJppm5xJ7ObAFqLqs 3N95fKIw==; Received: from hch by bombadil.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1uvtWf-00000005Vca-030s; Tue, 09 Sep 2025 08:16:29 +0000 Date: Tue, 9 Sep 2025 01:16:28 -0700 From: Christoph Hellwig To: Yu Kuai Cc: hch@infradead.org, colyli@kernel.org, hare@suse.de, dlemoal@kernel.org, tieren@fnnas.com, bvanassche@acm.org, axboe@kernel.dk, tj@kernel.org, josef@toxicpanda.com, song@kernel.org, yukuai3@huawei.com, satyat@google.com, ebiggers@google.com, kmo@daterainc.com, akpm@linux-foundation.org, neil@brown.name, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, linux-raid@vger.kernel.org, yi.zhang@huawei.com, yangerkun@huawei.com, johnny.chenyi@huawei.com Subject: Re: [PATCH for-6.18/block 15/16] block: fix reordered IO in the case recursive split Message-ID: References: <20250905070643.2533483-1-yukuai1@huaweicloud.com> <20250905070643.2533483-16-yukuai1@huaweicloud.com> Precedence: bulk X-Mailing-List: linux-raid@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: <20250905070643.2533483-16-yukuai1@huaweicloud.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Looks good: Reviewed-by: Christoph Hellwig