From mboxrd@z Thu Jan  1 00:00:00 1970
From: Luis Chamberlain <mcgrof-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Subject: Re: [RFC v3 06/19] arch: um: enable running kunit from User Mode Linux
Date: Thu, 29 Nov 2018 19:37:04 -0800
Message-ID: <20181130033704.GL18410@garbanzo.do-not-panic.com>
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To: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: brakmo-b10kYP2dOMg@public.gmane.org, Brendan Higgins <brendanhiggins-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>, dri-devel <dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>, linux-kselftest-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, shuah-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, Frank Rowand <frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, linux-nvdimm <linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org>, Richard Weinberger <richard-/L3Ra7n9ekc@public.gmane.org>, knut.omang-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org, Kieran Bingham <kieran.bingham-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>, Joel Stanley <joel-U3u1mxZcP9KHXe+LvDLADg@public.gmane.org>, "Bird, Timothy" <Tim.Bird-7U/KSKJipcs@public.gmane.org>, Jeff Dike <jdike-OPE4K8JWMJJBDgjK7y7TUQ@public.gmane.org>, Kees Cook <keescook-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>, linux-um-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Steven Rostedt <rostedt-nx8X9YLhiw1AfugRpC6u6w@public.gmane.org>, Julia Lawall <julia.lawall-L2FTfq7BK8M@public.gmane.org>, kunit-dev-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Greg Kroah-Hartman <gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>, "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org>, Michael Ellerman <mpe-Gsx/Oe8HsFggBc27wqDAHg@public.gmane.org>, Joe Perches <joe-6d6DIl74uiNBDgjK7y7TUQ@public.gmane.org>, Kevin Hilman <khilman-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
List-Id: dri-devel@lists.freedesktop.org

On Wed, Nov 28, 2018 at 03:26:03PM -0600, Rob Herring wrote:
> On Wed, Nov 28, 2018 at 1:37 PM Brendan Higgins
> <brendanhiggins-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org> wrote:
> >
> > Make minimum number of changes outside of the KUnit directories for
> > KUnit to build and run using UML.
> 
> There's nothing in this patch limiting this to UML. 

Not that one, but the abort thing segv thing is, eventually.
To support other architectures we'd need to make a wrapper to that
hack which Brendan added, and then allow each os to implement
its own call, and add an asm-generic helper.

Are you volunteering to add the x86 hook?

  Luis