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=-1.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS 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 469AAC10F11 for ; Mon, 22 Apr 2019 19:23:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0B13621738 for ; Mon, 22 Apr 2019 19:23:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=netronome-com.20150623.gappssmtp.com header.i=@netronome-com.20150623.gappssmtp.com header.b="deCOQq0O" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727446AbfDVTXo (ORCPT ); Mon, 22 Apr 2019 15:23:44 -0400 Received: from mail-qt1-f172.google.com ([209.85.160.172]:40430 "EHLO mail-qt1-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726305AbfDVTXo (ORCPT ); Mon, 22 Apr 2019 15:23:44 -0400 Received: by mail-qt1-f172.google.com with SMTP id v7so230553qti.7 for ; Mon, 22 Apr 2019 12:23:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=netronome-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:in-reply-to:references :organization:mime-version:content-transfer-encoding; bh=HADxkgRMFrEswe76GBmuH38aUBBe3qbRPgfK6X1kISE=; b=deCOQq0OP6BC8IyzdwmvNQD4zoFAx4zCgr0a6d4HFJGW9WHc8W+Upe+rGGuYWwVGOG An0sDPvmJz+voW2h4EtoDkmFO5jIn8yyyd/ZaIpAYz+5sanxfrJw7ouS+EFT7/n6mjZa bARxNhOve1W24Qo+1xW9gElBTMO1QO2t4FN8CkJANhNFpuVQR6D8v0z9gZ3sOQGIahnh wRM8V4vWhstxC0Aiq3Rj0BdE8yofEmrfgTjhvLS+KzI1LOO5k1PWU8wIHpZ1BYUOODci fGjnWUqqJ1+0/ALy2A6rPDTbKUskhO2ScXXEKE50ZXsGD39LB5FM+iLH1tFbw3Zg5Ay3 ku1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:organization:mime-version:content-transfer-encoding; bh=HADxkgRMFrEswe76GBmuH38aUBBe3qbRPgfK6X1kISE=; b=kTmL1oX+4JusLFfPg5OTEqR3Ll6ALPu+saKBBNtPmB1N1am6acRCG1HCyGe1LDue48 EhJGGZcTbBH6/ZzB2BWPx6jNYaHi0SkwImxn6FEGFtf+KgTmXSz/5cAD0D3Ow5ZYuym6 OUgvqmfdo9a3f+SqRcF2ecd7OkcCr1S99I6k8eFMqNv7/uxaVc5uCcfNgAsZnL7Z1fxu RaQt3Apb0Quqsa9HqhfAfJkHr5WC3QE59OF76W2UJ+jpEnlDjf4ZhTqMK7hGqiQJjpFS F11jGe5ZfdBdgtpMOBE0dRus0GeliwrUgF6D554lFU8b+t7BQl7juabVA/DLpytWTlbL TnNw== X-Gm-Message-State: APjAAAWx8dbtbcv+cTC62pJBKS2We5XwgJwYVq7/xBHYv6pLuVgIXVI9 IkNH64A/6Di7MeSeEdAus1F6BA== X-Google-Smtp-Source: APXvYqzRnls4DaO/nUQvzN3chSYau7tq9iOxWH6ZcHHu3qIvWTltUs2iY618WU+WL4a9bF/eRO/fIw== X-Received: by 2002:ac8:1119:: with SMTP id c25mr17640903qtj.165.1555961023587; Mon, 22 Apr 2019 12:23:43 -0700 (PDT) Received: from cakuba.netronome.com ([66.60.152.14]) by smtp.gmail.com with ESMTPSA id k89sm7612598qte.33.2019.04.22.12.23.42 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 22 Apr 2019 12:23:43 -0700 (PDT) Date: Mon, 22 Apr 2019 12:23:38 -0700 From: Jakub Kicinski To: Jiri Pirko Cc: netdev@vger.kernel.org, davem@davemloft.net, mlxsw@mellanox.com, dsahern@gmail.com Subject: Re: [patch net-next v2 08/16] netdevsim: add bus attributes to add new and delete devices Message-ID: <20190422122338.3e1049a4@cakuba.netronome.com> In-Reply-To: <20190420102922.6001-9-jiri@resnulli.us> References: <20190420102922.6001-1-jiri@resnulli.us> <20190420102922.6001-9-jiri@resnulli.us> Organization: Netronome Systems, Ltd. MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Sat, 20 Apr 2019 12:29:14 +0200, Jiri Pirko wrote: > - err = ida_alloc(&nsim_bus_dev_ids, GFP_KERNEL); > + err = ida_alloc_range(&nsim_bus_dev_ids, > + id == ~0 ? 0 : id, id, GFP_KERNEL); #define for ~0 ?