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 B9EB6387346; Tue, 20 Jan 2026 06:53:50 +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=1768892037; cv=none; b=ExlgnjavGD1FE4XaWdU1EiECpVlciIDB+K019zMPvPLaWfKqs08GftoCMoCHPk2TueRmy+xLlcpypE9y5CD4+DfwQaU0IotHi+qmW2RAnlg/QnB0eVFR8BkQC4NCLZ6w3mEDY1V/elmi8mgDjg7gPBcj0gAv9/p5BXa/br+Lnek= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768892037; c=relaxed/simple; bh=Awliux2bLmETg8vlvJBc5MvcAsWL1gNEFbkFl4aYBKE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gM9qAqPXn0Y8ICtdxsmt0rLCbPsanMPmJf0dwiDrunnd3AZcQqQ2G3chV3Z4wqxlpH+H4xMAfb7nWwDLwp9wzOte720TWNW9EDqio+U6TMPv+LPMPMoD3Vcgyt8VQ2sXQ95XOS42JU4gcD7727StZlxihgVmvEVDVLtqSnTWSRQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (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=yubG3vMQ; arc=none smtp.client-ip=198.137.202.133 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=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="yubG3vMQ" 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=Awliux2bLmETg8vlvJBc5MvcAsWL1gNEFbkFl4aYBKE=; b=yubG3vMQz6OgvuRE+oRXXZwOiY 1sL1nhcm2eJnw5ZtBPBxDaIXppKfueWhfzo0ELJhq+ppcdJuQszyxS0wrhZ6cVhbGU4vvoImamQSv PfbNYuItuALamiXuTL3jUIynkZqgj1cMsXMoEmY014qCgL+0/6nrNdb8bUGE9H/wCW4UiUj6DahkQ 0ZD1mnXJfH2IcKIi4Uu88+qgOTVBsaImCh/Fbq1PJYHCGRlt6VDbLeVAmbXMywM3TjIoxBPcfMnOE UgCtmygwS/3hO/kvdBlLqngA7T8iuG60U6FiguEBlVfMiumKeIqsPA0wrJSOFo6/kqy3PdtmttgzF hNw4ZBkg==; Received: from hch by bombadil.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1vi5cQ-00000003IwT-3Umo; Tue, 20 Jan 2026 06:53:38 +0000 Date: Mon, 19 Jan 2026 22:53:38 -0800 From: Christoph Hellwig To: Stephen Zhang Cc: Coly Li , Kent Overstreet , axboe@kernel.dk, Sasha Levin , Christoph Hellwig , linux-bcache@vger.kernel.org, Linux Kernel Mailing List , zhangshida Subject: Re: Fwd: [PATCH v2] bcache: use bio cloning for detached device requests Message-ID: References: <20260120023535.9109-1-zhangshida@kylinos.cn> 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: X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html This looks good to me, thanks!