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Thu, 26 Nov 2020 19:57:31 +0000 Date: Thu, 26 Nov 2020 15:57:29 -0400 From: Jason Gunthorpe To: Leon Romanovsky CC: Doug Ledford , Leon Romanovsky , Subject: Re: [PATCH rdma-next] RDMA/mlx5: Silence the overflow warning while building offset mask Message-ID: <20201126195729.GB557094@nvidia.com> References: <20201125061704.6580-1-leon@kernel.org> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20201125061704.6580-1-leon@kernel.org> X-ClientProxiedBy: BL1PR13CA0201.namprd13.prod.outlook.com (2603:10b6:208:2be::26) To DM6PR12MB3834.namprd12.prod.outlook.com (2603:10b6:5:14a::12) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from mlx.ziepe.ca (156.34.48.30) by BL1PR13CA0201.namprd13.prod.outlook.com (2603:10b6:208:2be::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3632.9 via Frontend Transport; Thu, 26 Nov 2020 19:57:30 +0000 Received: from jgg by mlx with local (Exim 4.94) (envelope-from ) id 1kiNOT-002Kwi-9E; Thu, 26 Nov 2020 15:57:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1606420651; bh=VxYPE3E+sHPNK6dNop/OBMCGP+HNdTG/C1gYcO0AZpA=; h=ARC-Seal:ARC-Message-Signature:ARC-Authentication-Results:Date: From:To:CC:Subject:Message-ID:References:Content-Type: Content-Disposition:In-Reply-To:X-ClientProxiedBy:MIME-Version: X-MS-Exchange-MessageSentRepresentingType; b=MU/VPFfTkC7HjqUE45V7w4NjI/2Wm55OMwdRUDApS+gaVgx2kmHmZYcw7H/ZDSVV8 o5YC5aESQwbGcJIwECNkz8Y5dGel4EFu5pNaOcKhNiQjSpJ06pgiAAJbv+ioGColEF I4z7IZOUguhv58+NwyNlFRJjYp8W7F/Tz4ezbXK+B/lKoMFjp0l+USlCSg3HOL/5ca sLPmdp/fLuVnwF/eUgob1hzId2W/3mG7097dl5wK4wZLLNsYrQK64adkfV11pIq+mG LZaHWhhXiq+MHrLadoix0U/BuG0wZtkooLcdrvVCzx+yExI3kIFC+iO8+KrU0VDeRf v+vF5v9ATYhlg== Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Wed, Nov 25, 2020 at 08:17:04AM +0200, Leon Romanovsky wrote: > From: Leon Romanovsky > > The coverity reports "Potentially overflowing expression ..." warning, > which is correct thing to complain from the compiler point of view, but > this is not possible in the current code. > > Fixes: b045db62f6f6 ("RDMA/mlx5: Use ib_umem_find_best_pgoff() for SRQ") > Signed-off-by: Leon Romanovsky > --- > drivers/infiniband/hw/mlx5/mem.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Applied to for-next, thanks Jason