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=-3.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 159A0C2D0A3 for ; Thu, 29 Oct 2020 07:23:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AF21620735 for ; Thu, 29 Oct 2020 07:23:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603956190; bh=+GsVlcCponVVw2JR2i/jaQBVzdusBh+IIymcibLgJQk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=z5IZJBSvzqPqzmuSEtV4PGbBDnZZDr6xrUyZzwWusnXoLgl//M+0+VwFElHEJqVTH WqsEkLRufJRianIcBg4SCS57Uh1ozGErmB/m871Ny543waAu7eGhqE6+hbrG27z/RO SfWStWp0emFbbAzg/8u+DEEzST9KYdlgFPquyDT0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726635AbgJ2HXE (ORCPT ); Thu, 29 Oct 2020 03:23:04 -0400 Received: from mail.kernel.org ([198.145.29.99]:42660 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726578AbgJ2HWX (ORCPT ); Thu, 29 Oct 2020 03:22:23 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (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 5BF62214DB; Thu, 29 Oct 2020 07:05:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603955103; bh=+GsVlcCponVVw2JR2i/jaQBVzdusBh+IIymcibLgJQk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=1urbV+oQwoS8Pi9Zfv51eFjq6DEYgD8883CPg+NX7ha1nEWevpD75GpSQszw10SiU hjf50Ni6GFM3/aUGhcO7FJrwuT7NPBJAXiZUYCp3WJqw5bJBJ6zyh02ah7mDIZUoDd J1idpLCGrTitgiVHT+Bb31tpR0152XVta1ucseTY= Date: Thu, 29 Oct 2020 08:05:52 +0100 From: Greg KH To: Sangmoon Kim Cc: arnd@arndb.de, linux-kernel@vger.kernel.org Subject: Re: [PATCH] char: misc: increase DYNAMIC_MINORS value Message-ID: <20201029070552.GA3062343@kroah.com> References: <20201029062855.19757-1-sangmoon.kim@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201029062855.19757-1-sangmoon.kim@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Oct 29, 2020 at 03:28:55PM +0900, Sangmoon Kim wrote: > DYNAMIC_MINORS value has been set to 64. > Due to this reason, we are facing a module loading fail problem of > device driver like below. > > [ 45.712771] pdic_misc_init - return error : -16 > > We need to increase this value for registering more misc devices. That's a lot of misc devices, nice to see it used more now :) I'll go queue this up, thanks! greg k-h