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 X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4B8EC433EF for ; Tue, 14 Sep 2021 09:31:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AD12861108 for ; Tue, 14 Sep 2021 09:31:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231235AbhINJcU (ORCPT ); Tue, 14 Sep 2021 05:32:20 -0400 Received: from smtp-out1.suse.de ([195.135.220.28]:39772 "EHLO smtp-out1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230255AbhINJcT (ORCPT ); Tue, 14 Sep 2021 05:32:19 -0400 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 58102220C5; Tue, 14 Sep 2021 09:31:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1631611861; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=kleTtUGI4frcW5XKf0ZIxvfz5xt9nURnbuxlPNVmvo8=; b=U8edeJvigDZ7TzGBT0NYlq3AjoOqHVGf2/YmKc0MLoNVSlgJcXAaZoHRjNcWWqIPYNVONw /JhjDKQRMxwfjeaCeC0oXgdYQkpdac7eC/FLUVucT5Tb+PES1hK4Z/MaSn1cAYoVZViCHq EwPXnO6aILYNy6N5FPLJ/EjhPBoa3Yk= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1631611861; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=kleTtUGI4frcW5XKf0ZIxvfz5xt9nURnbuxlPNVmvo8=; b=/re32NDJ9OT94bTHYyMIOKeUALOy97/QRCnJ8AKRq4UpdGrLY+jV4SVKfiLs5AaJ8PAykk jCRn9TPlR/f4f5CQ== 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 45B5B13E55; Tue, 14 Sep 2021 09:31:01 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id YDtxEdVrQGH5RQAAMHmgww (envelope-from ); Tue, 14 Sep 2021 09:31:01 +0000 Date: Tue, 14 Sep 2021 11:31:00 +0200 From: Daniel Wagner To: Ming Lei Cc: Saurav Kashyap , Sagi Grimberg , Nilesh Javali , "martin.petersen@oracle.com" , "linux-nvme@lists.infradead.org" , "linux-scsi@vger.kernel.org" , GR-QLogic-Storage-Upstream Subject: Re: [PATCH 0/2] qla2xxx - add nvme map_queues support Message-ID: <20210914093100.oeunl6q3kp4f34ab@carbon> References: <20210823125649.16061-1-njavali@marvell.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org On Tue, Aug 24, 2021 at 11:46:32AM +0800, Ming Lei wrote: > OK, got it. Even though without this patchset, nvme-fc actually relies > on managed irq since qla2xxx driver uses pci_alloc_irq_vectors_affinity. > > Now the patchset[1] isn't good for addressing the issue in > blk_mq_alloc_request_hctx(). > > [1] https://lore.kernel.org/linux-block/YR7demOSG6MKFVAF@T590/T/#t Ming, do you have any ideas/suggestions how to address it? I can work on it.