From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Subject: Re: [RFC] UAPI: Check headers by compiling all together as C++ Date: Wed, 5 Sep 2018 18:55:52 +0200 Message-ID: <20180905165552.GB25206__32767.9225513295$1536166446$gmane$org@kroah.com> References: <153616286704.23468.584491117180383924.stgit@warthog.procyon.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <153616286704.23468.584491117180383924.stgit@warthog.procyon.org.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: David Howells Cc: moderated for non-subscribers , "Michael S. Tsirkin" , David Airlie , Mat Martineau , dri-devel@lists.freedesktop.org, virtualization@lists.linux-foundation.org, Masahiro Yamada , keyrings@vger.kernel.org, Ryusuke Konishi , linux-nilfs@vger.kernel.org, linux-nvdimm@lists.01.org, codalist@coda.cs.cmu.edu, coda@cs.cmu.edu, coreteam@netfilter.org, Kent Overstreet , linux-kbuild@vger.kernel.org, linux-arm-msm@vger.kernel.org, Coly Li , linux-bcache@vger.kernel.org, Dan Williams , Jaroslav Kysela , Jan Harkes , Michal Marek , linux-api@vger.kernel.org, Takashi Iwai linux List-Id: virtualization@lists.linuxfoundation.org On Wed, Sep 05, 2018 at 04:54:27PM +0100, David Howells wrote: > > Here's a set of patches that inserts a step into the build process to make > sure that the UAPI headers can all be built together with C++ (if the > compiler being used supports C++). All but the final patch perform fixups, > including: Wait, why do we care? What has recently changed to start to directly import kernel uapi files into C++ code? And if userspace wants to do this, can't they do the C namespace trick themselves when they do the import? That must be how they are doing it today, right? thanks, greg k-h