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 A64BE1F1507 for ; Tue, 22 Apr 2025 13:50:38 +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=1745329841; cv=none; b=HTQORRcOjGKR1da1fqc1Qc8biczEXNhoHIdK77bdGqv6lhd8p9aQBDltgjcscIcKy0IspOdtAr1DGLRosAHMttatSFFaRqjqAni3CTSzA9jRVwktWIHby9fXFvw0IlCHWrjQ6XgsjKWUNRm0ZI+/D96UuYd+/W2BIqgI0sYjbhA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745329841; c=relaxed/simple; bh=0rcfdt/JnX3Fe6CtB3lwKe3A/SCrT9j7YCvb1oy4/Zw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ZLfUqKNPKtv53RDLjyZ3vsc6do7D7ftI5NS5ivvV7z/MMk2Oe39O8zUvE2X6ULku68xUWw4du7cDEWFbH8c5OrWDYtkUDmoOyNRZ5F9+QcZx19HB6LLjSNzBQ9o/UVvEB0qaTUkmiZy5Eo+rpwqB9kt4UqOn9Nn+ggkDU10XCQc= 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 9CE4F67373; Tue, 22 Apr 2025 15:50:34 +0200 (CEST) Date: Tue, 22 Apr 2025 15:50:33 +0200 From: Christoph Hellwig To: Yu Kuai Cc: Christoph Hellwig , Jens Axboe , linux-block@vger.kernel.org, "yukuai (C)" Subject: Re: [PATCH 5/5] brd: use memcpy_{to,from]_page in brd_rw_bvec Message-ID: <20250422135033.GB23131@lst.de> References: <20250421072641.1311040-1-hch@lst.de> <20250421072641.1311040-6-hch@lst.de> <1f084ee5-098f-6588-5f13-068240682c8b@huaweicloud.com> Precedence: bulk X-Mailing-List: linux-block@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: <1f084ee5-098f-6588-5f13-068240682c8b@huaweicloud.com> User-Agent: Mutt/1.5.17 (2007-11-01) On Tue, Apr 22, 2025 at 07:18:05PM +0800, Yu Kuai wrote: > Reviewed-by: Yu Kuai If you think some or all of this is useful for your discard fixes feel free to pull some or all of it into that. Otherwise I'll repost on top of that once it is finalized.