linux-kernel - Re: [PATCH v2] drm/pl111: Actually fix CONFIG_VEXPRESS

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Message-ID: <YLnvIYKduzv56YAA@phenom.ffwll.local>
Date:   Fri, 4 Jun 2021 11:15:13 +0200
From:   Daniel Vetter <daniel@...ll.ch>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     Kees Cook <keescook@...omium.org>, Daniel Vetter <daniel@...ll.ch>,
        Emma Anholt <emma@...olt.net>, David Airlie <airlied@...ux.ie>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        "open list:DRM PANEL DRIVERS" <dri-devel@...ts.freedesktop.org>
Subject: Re: [PATCH v2] drm/pl111: Actually fix CONFIG_VEXPRESS_CONFIG depends

On Fri, Jun 04, 2021 at 09:44:59AM +0200, Linus Walleij wrote:
> On Fri, Jun 4, 2021 at 3:41 AM Kees Cook <keescook@...omium.org> wrote:
> 
> > VEXPRESS_CONFIG needs to either be missing, built-in, or modular when
> > pl111 is modular. Update the Kconfig to reflect the need.
> >
> > Fixes: 4dc7c97d04dc ("drm/pl111: depend on CONFIG_VEXPRESS_CONFIG")
> 
> Yeah that doesn't work, thanks for fixing this!
> 
> > Signed-off-by: Kees Cook <keescook@...omium.org>
> 
> > -       depends on VEXPRESS_CONFIG
> > +       depends on ARM || ARM64 || COMPILE_TEST
> > +       depends on VEXPRESS_CONFIG || VEXPRESS_CONFIG=n
> 
> That's the right solution,
> Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Since I screwed up already, care to also push this to drm-misc-next?

Thanks, Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch