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 A87E8C7EE2E for ; Mon, 12 Jun 2023 06:13:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232382AbjFLGN4 (ORCPT ); Mon, 12 Jun 2023 02:13:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51706 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229573AbjFLGNz (ORCPT ); Mon, 12 Jun 2023 02:13:55 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CE3DE93; Sun, 11 Jun 2023 23:13:54 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 6BB5161F6E; Mon, 12 Jun 2023 06:13:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4B004C433EF; Mon, 12 Jun 2023 06:13:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686550433; bh=58MbQy7xKDiKseM5d6mW8cUc/YGdsopViJxC6mgqasw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=iqqmYapoPKherGGRx8hLARAa//bmyZ+dt/X+ZAPtzPZglpSDqTneR/j3kA3uqyNUi 9PTz0iOSueDU66hcvVYaVsovvg7hBKcYz4wHjVQw+C34oETuB3MyDnyNVbhsoVUQ51 nRGHLnKEaYDYZDPgb677soAW9dsp7xNFYtlY+oeJyqFzaEocHS8X/TfFyJzZw0Vg+Y zKY6Yo9Gip0xKZjM0ygd4u+SAR1dmN0+J/udwPAWKQnMKpYF6+gPKIYB7mrhKFgmOh pHXUqYpqTPo2GKG6orVc5WuOEpIZeHZTB8htyUGMq+lxozNIXAfMvO1+973Vbu5fEP JW2UJO/qG7JDA== Date: Mon, 12 Jun 2023 09:13:49 +0300 From: Leon Romanovsky To: Wei Hu Cc: Jakub Kicinski , "netdev@vger.kernel.org" , "linux-hyperv@vger.kernel.org" , "linux-rdma@vger.kernel.org" , Long Li , Ajay Sharma , "jgg@ziepe.ca" , KY Srinivasan , Haiyang Zhang , "wei.liu@kernel.org" , Dexuan Cui , "davem@davemloft.net" , "edumazet@google.com" , "pabeni@redhat.com" , "vkuznets@redhat.com" , "ssengar@linux.microsoft.com" , "shradhagupta@linux.microsoft.com" Subject: Re: [PATCH v2 1/1] RDMA/mana_ib: Add EQ interrupt support to mana ib driver. Message-ID: <20230612061349.GM12152@unreal> References: <20230606151747.1649305-1-weh@microsoft.com> <20230607213903.470f71ae@kernel.org> 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-hyperv@vger.kernel.org On Mon, Jun 12, 2023 at 04:44:44AM +0000, Wei Hu wrote: > Hi Jakub, > > > -----Original Message----- > > From: Jakub Kicinski > > Sent: Thursday, June 8, 2023 12:39 PM > > To: Wei Hu > > Cc: netdev@vger.kernel.org; linux-hyperv@vger.kernel.org; linux- > > rdma@vger.kernel.org; Long Li ; Ajay Sharma > > ; jgg@ziepe.ca; leon@kernel.org; KY > > Srinivasan ; Haiyang Zhang ; > > wei.liu@kernel.org; Dexuan Cui ; > > davem@davemloft.net; edumazet@google.com; pabeni@redhat.com; > > vkuznets@redhat.com; ssengar@linux.microsoft.com; > > shradhagupta@linux.microsoft.com > > Subject: Re: [PATCH v2 1/1] RDMA/mana_ib: Add EQ interrupt support to > > mana ib driver. > > > > On Tue, 6 Jun 2023 15:17:47 +0000 Wei Hu wrote: > > > drivers/infiniband/hw/mana/cq.c | 32 ++++- > > > drivers/infiniband/hw/mana/main.c | 87 ++++++++++++ > > > drivers/infiniband/hw/mana/mana_ib.h | 4 + > > > drivers/infiniband/hw/mana/qp.c | 90 +++++++++++- > > > .../net/ethernet/microsoft/mana/gdma_main.c | 131 ++++++++++-------- > > > drivers/net/ethernet/microsoft/mana/mana_en.c | 1 + > > > include/net/mana/gdma.h | 9 +- > > > > IB and netdev are different subsystem, can you put it on a branch and send a > > PR as the cover letter so that both subsystems can pull? > > > > Examples: > > https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore. > > kernel.org%2Fall%2F20230607210410.88209-1- > > saeed%40kernel.org%2F&data=05%7C01%7Cweh%40microsoft.com%7Cb672 > > 4a9f672f47d433ef08db67da4ada%7C72f988bf86f141af91ab2d7cd011db47%7C > > 1%7C0%7C638217959538674174%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiM > > C4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000 > > %7C%7C%7C&sdata=amO0W8QsR2I5INNNzCNOKEjrsYbzuZ92KXhNdfwSCHA > > %3D&reserved=0 > > https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore. > > kernel.org%2Fall%2F20230602171302.745492-1- > > anthony.l.nguyen%40intel.com%2F&data=05%7C01%7Cweh%40microsoft.co > > m%7Cb6724a9f672f47d433ef08db67da4ada%7C72f988bf86f141af91ab2d7cd0 > > 11db47%7C1%7C0%7C638217959538674174%7CUnknown%7CTWFpbGZsb3d8 > > eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3 > > D%7C3000%7C%7C%7C&sdata=A%2BjjtSx%2FvY2T%2BNIEPGuftk%2BCr%2Fv > > Yt2Xc1q8B6h2tb6g%3D&reserved=0 > > Thanks for you comment. I am new to the process. I have a few questions regarding to this and hope you can help. First of all, the patch is mostly for IB. Is it possible for the patch to just go through the RDMA branch, since most of the changes are in RDMA? Yes, it can, we (RDMA) will handle it. Thanks