From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 ED08F2F43; Sun, 22 Sep 2024 14:11:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727014282; cv=none; b=Pdn7aXZnShsmnlb9SF9/OzPoKHo8m0qSQh7TlIer2UfB2X09sDbOQ+42LGR83o4h52rWddLR7IPI8xLN0P2+pmV4A6OwVl9zTssAkby2zXRQnE3ddbcXghPLt6w5CqFf/bllGO0Ld+gqc4v1bKvQ2KBqwD0Vupxd8hSGCBXHMsw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727014282; c=relaxed/simple; bh=wAXsNMNFFHsAjUwVy2rvo29jltEyM8GR38+m9/8I4Ig=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=qyjcZnl//smb72vwDbupWAAeY7myMrKa7R12LstSPbIb+yorclqG8d2RB1s/JW9hidg28brVhnveMuVZw8o5cP6EWxZl3Z3jstS27Bl+YR7Tyrp8VQ6h6JaFPlZYJC/p03P29JCXW8Ibz7tw+mqmhMrTJ6B06tKtw3RrYa78/3c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=R7FIZKiw; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="R7FIZKiw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B0A49C4CEC3; Sun, 22 Sep 2024 14:11:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1727014281; bh=wAXsNMNFFHsAjUwVy2rvo29jltEyM8GR38+m9/8I4Ig=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=R7FIZKiwmWD/7d0Q5ZRBIyxiHEKzTIq6EgjJOFUIWB0icoab1X00AAg06hmh4IuW/ jjBiKOd5w5Sj2xOXbRLMHRO9le01mioUJdGk1K3bEtRtxP27e2OM8mSuIsRr2H3IY1 B05wpv1+oguKE3btkpBgZpwLuKmAuRN8RgancFNLIAT7edIudA7cS4jwwwGhsNKC7u aJGcrIlb9VJCphPbBBhqE396wWJbhXI6nCw4NGpDVFArIhmzL8RTVfLzLmXZnm5L44 v3agXi4sRlxwFqsQjeblCwfyrf7M8GhZ2LoxdJySmVulQXXUV36ErRNZVx4OXdAj2p bMpa8kikALGHA== Date: Sun, 22 Sep 2024 17:11:10 +0300 From: Leon Romanovsky To: Zhu Yanjun Cc: Christoph Hellwig , Haakon Bugge , Jason Gunthorpe , Allison Henderson , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , OFED mailing list , "linux-kernel@vger.kernel.org" , "netdev@vger.kernel.org" , "rds-devel@oss.oracle.com" Subject: Re: [MAINLINE 0/2] Enable DIM for legacy ULPs and use it in RDS Message-ID: <20240922141110.GC11337@unreal> References: <20240918083552.77531-1-haakon.bugge@oracle.com> <525e9a31-31ee-4acf-a25c-8bf3a617283f@linux.dev> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <525e9a31-31ee-4acf-a25c-8bf3a617283f@linux.dev> On Sat, Sep 21, 2024 at 10:28:48AM +0800, Zhu Yanjun wrote: > 在 2024/9/20 21:51, Christoph Hellwig 写道: > > On Fri, Sep 20, 2024 at 09:46:06AM +0000, Haakon Bugge wrote: > > > > I would much prefer if you could move RDS off that horrible API finally > > > > instead of investing more effort into it and making it more complicated. > > > > > > ib_alloc_cq() and family does not support arming the CQ with the IB_CQ_SOLICITED flag, which RDS uses. > > > > Then work on supporting it. RDS and SMC are the only users, so one > > Some other open source projects are also the users. What are these projects? I see only RDS and SMC. Thanks > > Zhu Yanjun > > > of the maintainers needs to drive it. > > > >