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 437EF16BE2A for ; Thu, 17 Oct 2024 05:57:11 +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=1729144634; cv=none; b=CloKtPHOjRa/P0F0Dy1BkT7+Qjob4Nxh7rzxhS9pcn4dJn07s50k7HczIcAGzcQKexYfAEdqXa7CRTGTrBmHnkwpcJJNOFHbGpui1uc3AmInQq4ezoHKF84HfSk5wNjTr9Wn8nfC5O24XKFt0ZMcXPXF/sSLHJuCEhKePMfnfwE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729144634; c=relaxed/simple; bh=+VaN9HrMYAT1XMgMMVMcu77+KxKez4pI8yDgIAQKiIM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=anfltdzepCdevqNrEvJCE/kTZGxC36o2ZXbLbzEAQcSME0voJMxc1pZN4k5pkLMp/j73ruhIwl7YIemBCKv5qvQ8oHoMJolaw/pLmTjHINGpOSTxYyJYDOh83jDdWiLOcf4PgDZjZvuGFazZvjivyD7HeTr2asGgBbeajeb4ZqY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (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=none (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 CEB10227A87; Thu, 17 Oct 2024 07:57:06 +0200 (CEST) Date: Thu, 17 Oct 2024 07:57:06 +0200 From: Christoph Hellwig To: Keith Busch Cc: hch@lst.de, axboe@kernel.dk, linux-block@vger.kernel.org, linux-nvme@lists.infradead.org, anuj20.g@samsung.com, martin.petersen@oracle.com, Keith Busch Subject: Re: [PATCH] blk-integrity: remove seed for user mapped buffers Message-ID: <20241017055706.GA22880@lst.de> References: <20241016201309.1090320-1-kbusch@meta.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: <20241016201309.1090320-1-kbusch@meta.com> User-Agent: Mutt/1.5.17 (2007-11-01) On Wed, Oct 16, 2024 at 01:13:09PM -0700, Keith Busch wrote: > From: Keith Busch > > The seed is only used for kernel generation and verification. That > doesn't happen for user buffers, so passing the seed around doesn't > accomplish anything. Looks good: Reviewed-by: Christoph Hellwig