From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (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 9E01B3AB5DC; Wed, 29 Jul 2026 06:35:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.11.211 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785306942; cv=none; b=rnkic9btoBE6hAQQcDJDxJ4SYhcCx3nuhwv7C8W6k2gK+rBlh+RMmIvHoO817mlpDyIUnkRat0FfibPaI+MLcUW++HotxCDdDZdP2AviGnZ8udbs/l8BgQnIyspEa+5rUIWo4g+V78JRQh0AgpN1Ifkb9mucQ6u1vYz7LWcII3c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785306942; 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=JrEYG7KVtmcXcwjwWai27LhzVDom2X7KQrostDmGgdniYZry6/DTfw3sm8XBNNT3CPwxhUK+K4ghaYC99SzSY4O0cVWx9iRQpEPbRTa1I0y/44rfOMpQBeIVGkzcRLDONvGmHzIWI5yJMjQeXw+GVDPegpBlFyLIOw21fYbbeUs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.client-ip=213.95.11.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lst.de Received: by verein.lst.de (Postfix, from userid 2407) id AE3BE68AFE; Wed, 29 Jul 2026 08:35:36 +0200 (CEST) Date: Wed, 29 Jul 2026 08:35:36 +0200 From: Christoph Hellwig To: Lin Jiapeng Cc: zlang@kernel.org, hch@lst.de, linux-xfs@vger.kernel.org, fstests@vger.kernel.org, djwong@kernel.org, jiapenglin@tencent.com Subject: Re: [PATCH v2] xfs/842: verify CoW after exchangerange with FILE1_WRITTEN on shared extents Message-ID: <20260729063536.GC8833@lst.de> References: <20260729025504.54586-1-jiapenglin@tencent.com> Precedence: bulk X-Mailing-List: linux-xfs@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: <20260729025504.54586-1-jiapenglin@tencent.com> User-Agent: Mutt/1.5.17 (2007-11-01) Looks good: Reviewed-by: Christoph Hellwig