From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3FC05C433EF for ; Wed, 2 Feb 2022 13:11:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344210AbiBBNLP (ORCPT ); Wed, 2 Feb 2022 08:11:15 -0500 Received: from smtp-out1.suse.de ([195.135.220.28]:57486 "EHLO smtp-out1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229706AbiBBNLO (ORCPT ); Wed, 2 Feb 2022 08:11:14 -0500 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 8CC97212B5; Wed, 2 Feb 2022 13:11:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1643807473; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Y1vdxpzI7EjUSPvPN4bFfe0t93Iya3IKe+RvVci8dVo=; b=X3+GP8crsfhgoy2q8nRId53w++uim/wW9Wa65WLnT3/MmpkL7KnMD/MqFWKL5esiUgmSZo Xwv6qfkIQX8KqrzSHDrmFCwLHlpjyGabJ6zlVM+r4lMvI8vw1vkuawR/SWUATE/IUZgsXX KMQGcUgQGBCHu45ZspB9i/zOucIXBn0= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1643807473; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Y1vdxpzI7EjUSPvPN4bFfe0t93Iya3IKe+RvVci8dVo=; b=wXLwDVkH0dWasbv9g8lh5s9tt/SJ3sUza+RgqnkfR9klA5mjPk+nsQkASQFPO649Epay5p BTIa9XrSriYZLuCA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 7C02413E48; Wed, 2 Feb 2022 13:11:13 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id BybZHfGC+mGtPgAAMHmgww (envelope-from ); Wed, 02 Feb 2022 13:11:13 +0000 Message-ID: Date: Wed, 2 Feb 2022 14:11:12 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.4.0 Subject: Re: [PATCHv2 1/7] block: support pi with extended metadata Content-Language: en-US To: Keith Busch , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org Cc: axboe@kernel.dk, hch@lst.de, martin.petersen@oracle.com, colyli@suse.de References: <20220201190128.3075065-1-kbusch@kernel.org> <20220201190128.3075065-2-kbusch@kernel.org> From: Hannes Reinecke In-Reply-To: <20220201190128.3075065-2-kbusch@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/1/22 20:01, Keith Busch wrote: > The nvme spec allows protection information formats with metadata > extending beyond the pi field. Use the actual size of the metadata field > for incrementing the protection buffer. > > Signed-off-by: Keith Busch > --- > block/bio-integrity.c | 1 + > block/t10-pi.c | 4 ++-- > include/linux/blk-integrity.h | 1 + > 3 files changed, 4 insertions(+), 2 deletions(-) > Reviewed-by: Hannes Reinecke Cheers, Hannes -- Dr. Hannes Reinecke Kernel Storage Architect hare@suse.de +49 911 74053 688 SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 Nürnberg HRB 36809 (AG Nürnberg), GF: Felix Imendörffer