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Fri, 17 Aug 2018 21:17:03 +0000 Received: from jgg by mlx with local (Exim 4.90_1) (envelope-from ) id 1fqm6y-0001Xn-L2; Fri, 17 Aug 2018 15:16:48 -0600 Date: Fri, 17 Aug 2018 15:16:48 -0600 From: Jason Gunthorpe To: Linus Torvalds Cc: Doug Ledford , linux-rdma , Linux Kernel Mailing List Subject: Re: [GIT PULL] Please pull RDMA subsystem changes Message-ID: <20180817211648.GK28676@mellanox.com> References: <20180816215726.GA20526@ziepe.ca> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) X-Originating-IP: [174.3.196.123] X-ClientProxiedBy: YQBPR0101CA0045.CANPRD01.PROD.OUTLOOK.COM (2603:10b6:c00:1::22) To DB7PR05MB4458.eurprd05.prod.outlook.com (2603:10a6:5:1b::23) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 1aa50a62-6712-4207-d7b8-08d60486c788 X-MS-Office365-Filtering-HT: Tenant X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:(7020095)(4652040)(8989137)(4534165)(4627221)(201703031133081)(201702281549075)(8990107)(5600074)(711020)(4618075)(2017052603328)(7153060)(7193020);SRVR:DB7PR05MB4458; 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I just took yours. > > Oh, and doing the full test compile, I notice there are new warnings. > > That is *NOT* ok. I expect to send you a pull request to remove all of this next week. This is fall out from the SMC merge conflict reversion. > The whole "x is deprecated" is not a useful warning. If you can't > remove something, making it a reminder for yourself for later is not > an acceptable excuse for bothering everybody else with the warning, > and possibly having other issues hidden because by the time there are > expected warnings, people will start ignoring the unexpected ones too. > > So "__deprecated" is for stuff that really isn't used any more, to > catch possible new users. People have tried to use it for anything > else, but it's always been a much bigger pain than it is worth. In this case it has become confusing what CONFIG_ENABLE_WARN_DEPRECATED is for. If the kernel is supposed to compile warning free with that config set, then why have the config at all - it does nothing, by definition? Would you like a patch to remove that CONFIG option? Jason