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 400A7C433EF for ; Wed, 2 Feb 2022 13:15:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344291AbiBBNPK (ORCPT ); Wed, 2 Feb 2022 08:15:10 -0500 Received: from smtp-out2.suse.de ([195.135.220.29]:52134 "EHLO smtp-out2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235676AbiBBNPI (ORCPT ); Wed, 2 Feb 2022 08:15:08 -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-out2.suse.de (Postfix) with ESMTPS id 69C191F3A8; Wed, 2 Feb 2022 13:15:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1643807707; 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=pepWXB5DvgjMJGEOiNQEx9XrtwsT7XquutmoNVWSlU4=; b=rLvqpqtnCiYNIil5Go7svLeylAIK/EEsiClAPmvdv4ttCXiLfYnicBjtG/cnDOlDfOoRyq qhB995y++QwMg5Li89skyZD/Yc2RDkshYC/Mkjct8LGK/0zXRTjCGw53IpouRZamrWXK8J uhezZb3ePVwOWaoJG4Eg6l7DCwWeogo= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1643807707; 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=pepWXB5DvgjMJGEOiNQEx9XrtwsT7XquutmoNVWSlU4=; b=VDrw+YadqVUsdwACF7urbi3ndmOhUBvTEabGX1G+gvq1l75Q+bA8vCqac7k+0k+NMTefJ8 2C0zZB7ce9NEF1BQ== 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 55DC213E48; Wed, 2 Feb 2022 13:15:07 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id h92FFNuD+mHuQAAAMHmgww (envelope-from ); Wed, 02 Feb 2022 13:15:07 +0000 Message-ID: <5bc42a39-9c6a-bf63-9470-ab9e44fa1c68@suse.de> Date: Wed, 2 Feb 2022 14:15:06 +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 5/7] asm-generic: introduce be48 unaligned accessors 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, Arnd Bergmann References: <20220201190128.3075065-1-kbusch@kernel.org> <20220201190128.3075065-6-kbusch@kernel.org> From: Hannes Reinecke In-Reply-To: <20220201190128.3075065-6-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 protocol extended the data integrity fields with unaligned > 48-bit reference tags. Provide some helper accessors in > preparation for these. > > Acked-by: Arnd Bergmann > Signed-off-by: Keith Busch > --- > include/asm-generic/unaligned.h | 26 ++++++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > Hehe. 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