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Fri, 2 Oct 2020 00:31:51 +0000 Date: Thu, 1 Oct 2020 21:31:50 -0300 From: Jason Gunthorpe To: Leon Romanovsky CC: Doug Ledford , Leon Romanovsky , Kees Cook , , RDMA mailing list Subject: Re: [PATCH rdma-next] overflow: Include header file with SIZE_MAX declaration Message-ID: <20201002003150.GA1286456@nvidia.com> References: <20200913102928.134985-1-leon@kernel.org> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20200913102928.134985-1-leon@kernel.org> X-ClientProxiedBy: MN2PR10CA0014.namprd10.prod.outlook.com (2603:10b6:208:120::27) 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 MN2PR10CA0014.namprd10.prod.outlook.com (2603:10b6:208:120::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3433.37 via Frontend Transport; Fri, 2 Oct 2020 00:31:51 +0000 Received: from jgg by mlx with local (Exim 4.94) (envelope-from ) id 1kO8zG-005Og5-69; Thu, 01 Oct 2020 21:31:50 -0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1601598661; bh=wzCB6TBO+8GHcrOrgmO8WEzmJJI6yTAwk+MglEf6XZE=; 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=CjneiHoqkrgj9f88iYn632lCkpO8TfJjmspqpLlfVm7SKBD96hFcUS07Ovxz3hoIA eXnWuBID8KYCsfhDsvf59Xgrpt1pnxPZqlXoTwn7f9AkWrBJO4Atevamf2wAdFnYUA xaRjRhiEt+qUcSw7+zg7wOyuZmCU2EICaSYFPORKFAP/ihxEZnvAuQ3cN9gK/1cm5g jrlI0GixZYw/chAHFKddsZjqCy+5sICIZkuSXDDAmYaHJtN0+Nq7CsRVoOlvv9FAMs UEbTQIOFzZsnPDCGwjET+oZJVVeY6JWNfte7k/T+B9xBamlBXhMI0/Dwrs7XQzLbZR f2CfxoUb7JgjQ== Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Sun, Sep 13, 2020 at 01:29:28PM +0300, Leon Romanovsky wrote: > From: Leon Romanovsky > > The various array_size functions use SIZE_MAX define, but missed limits.h > causes to failure to compile code that needs overflow.h. > > In file included from drivers/infiniband/core/uverbs_std_types_device.c:6: > ./include/linux/overflow.h: In function 'array_size': > ./include/linux/overflow.h:258:10: error: 'SIZE_MAX' undeclared (first use in this function) > 258 | return SIZE_MAX; > | ^~~~~~~~ > > Fixes: 610b15c50e86 ("overflow.h: Add allocation size calculation helpers") > Signed-off-by: Leon Romanovsky > --- > include/linux/overflow.h | 1 + > 1 file changed, 1 insertion(+) Applied to rdma for-next, seems other patches need this. Thanks Jason