From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-177.mta0.migadu.com (out-177.mta0.migadu.com [91.218.175.177]) (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 8F047186A for ; Tue, 24 Sep 2024 01:58:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.177 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727143127; cv=none; b=QcjjhQQcuiBjWuGWr4+uxWvkTzBfl0HOQEw7l6m9pDy/nk8NCM7EquU+QeLxGHK3S7yodGCCDnOX9SHN+/JTtiZpX58kM+IZUqdrpZSnWdNc0F2fd2n0kf2DrXNDaQ5vrDbl5ohAX0f9PAehDUg0HoIUBvQDbc0PxN9Cj7wPMaw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727143127; c=relaxed/simple; bh=Bvvbr82BUOqaocs151EGz+NeKXtCqR/shoO2XUdsvX4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=JbzUqdEMsC6iDhFaUBgkfLL6dhy3Ef0ldZTBcDpXaPoxBGVsVs5F3RX69GUmTb4/M1wBdQLPENjy7mk23zKRHGTqTo9Cff7M+RxVp4dHwZT8+2qQ41TqOypWbk9gnkzn6bsg79rBlQP38aoGDezgVG0LTpI2tMpB0wz++FgZRAw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=B85pK1Tx; arc=none smtp.client-ip=91.218.175.177 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="B85pK1Tx" Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1727143123; h=from:from:reply-to:subject:subject: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=hEUpKDREzGiwRzUbS3PVtjvTd4SSCyBo8UFMX+xQnhw=; b=B85pK1Tx//1KtcoEKGHBaF+Ff0eMVKeAVaFvwjWrOH2Ani+wnnsKHdPJ5zO8nd/CLS0PPc 7apUw5nGoHwS8EE1Dqqd/aB/Ipu6lMgNMYfDL9ktSfLVV7Hn2So65vDpd/Dx3VD7zuYLMO yBAGG6O/yNcNf3iBK7N1c5r85V1ZoqM= Date: Tue, 24 Sep 2024 09:58:24 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [MAINLINE 0/2] Enable DIM for legacy ULPs and use it in RDS To: Christoph Hellwig Cc: Haakon Bugge , Jason Gunthorpe , Leon Romanovsky , 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" References: <20240918083552.77531-1-haakon.bugge@oracle.com> <525e9a31-31ee-4acf-a25c-8bf3a617283f@linux.dev> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Zhu Yanjun In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT 在 2024/9/23 20:03, Christoph Hellwig 写道: > 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. > > I'm not sure what you mean with "open source projects", but the only > thing that matters is users in the kernel tree. The users that I mentioned is not in the kernel tree. Best Regards, Zhu Yanjun >