From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH,UNWANTED_LANGUAGE_BODY, URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 05C2CC28CC0 for ; Thu, 30 May 2019 12:22:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C5A23258CF for ; Thu, 30 May 2019 12:22:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559218976; bh=SnJ45KsbBgbZtQW795wL3uJjRXs4XAgk7ShAVFKe0RY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=hZzCYdR9IzbLGziMkbKINPN6yPHkiIGQ1HbEgTJCLQlxwC/tT5TAZqV8s7BFYeYdy Su97bC4uHRC8XFbc8utRSMKH0HYqS0HnzPujKC0FDjV5xwA8bzksH8zgPo862TvUWW QShmKOdS1rAGQWWBf9EsESdgUn/fJ79eTSOyylwk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727338AbfE3MW4 (ORCPT ); Thu, 30 May 2019 08:22:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:60820 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727182AbfE3MWz (ORCPT ); Thu, 30 May 2019 08:22:55 -0400 Received: from localhost (unknown [37.142.3.125]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 781C4258B0; Thu, 30 May 2019 12:22:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559218975; bh=SnJ45KsbBgbZtQW795wL3uJjRXs4XAgk7ShAVFKe0RY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=cQZKdM60aSN1Wnr6ZTFBDmjKoW+J/sVYTVD+d5IY8zG1P/I+VQv8abjYK1AI61H4D uwCCmMMoMK1uL9QydhV1Puxc5E8OPbT+1vgFkI5ouobQqkPmVmNsS1w0GOrLlEbrpQ fPHAhSpnoxTtU0qkrYMI8Oiq9UV01f39+RcoeuYo= Date: Thu, 30 May 2019 15:22:51 +0300 From: Leon Romanovsky To: Guenter Roeck Cc: Doug Ledford , Jason Gunthorpe , linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, Ariel Levkovich Subject: Re: [PATCH] IB/mlx5: Limit to 64-bit builds Message-ID: <20190530122251.GD6251@mtr-leonro.mtl.com> References: <1559216144-2085-1-git-send-email-linux@roeck-us.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1559216144-2085-1-git-send-email-linux@roeck-us.net> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, May 30, 2019 at 04:35:44AM -0700, Guenter Roeck wrote: > 32-bit builds fail with errors such as > > ERROR: "__udivdi3" [drivers/infiniband/hw/mlx5/mlx5_ib.ko] undefined! It is fixed in rdma-rc. https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git/commit/?h=wip/jgg-for-rc&id=37eb86c4507abcb14fc346863e83aa8751aa4675 Thanks > > Fixes: 25c13324d03d ("IB/mlx5: Add steering SW ICM device memory type") > Cc: Ariel Levkovich > Signed-off-by: Guenter Roeck > --- > drivers/infiniband/hw/mlx5/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/infiniband/hw/mlx5/Kconfig b/drivers/infiniband/hw/mlx5/Kconfig > index ea248def4556..574b97da7a43 100644 > --- a/drivers/infiniband/hw/mlx5/Kconfig > +++ b/drivers/infiniband/hw/mlx5/Kconfig > @@ -1,7 +1,7 @@ > # SPDX-License-Identifier: GPL-2.0-only > config MLX5_INFINIBAND > tristate "Mellanox 5th generation network adapters (ConnectX series) support" > - depends on NETDEVICES && ETHERNET && PCI && MLX5_CORE > + depends on NETDEVICES && ETHERNET && PCI && MLX5_CORE && 64BIT > ---help--- > This driver provides low-level InfiniBand support for > Mellanox Connect-IB PCI Express host channel adapters (HCAs). > -- > 2.7.4 >