linux-kernel - Re: [PATCH 1/3] drm: drm

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Date:   Wed, 18 Mar 2020 14:49:09 +0100
From:   Daniel Vetter <daniel@...ll.ch>
To:     Joe Perches <joe@...ches.com>
Cc:     Daniel Vetter <daniel@...ll.ch>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...ux.ie>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] drm: drm_vm: Use fallthrough;

On Tue, Mar 17, 2020 at 03:13:29PM -0700, Joe Perches wrote:
> On Tue, 2020-03-17 at 17:48 +0100, Daniel Vetter wrote:
> > On Thu, Mar 12, 2020 at 12:17:12PM -0700, Joe Perches wrote:
> > > Convert /* fallthrough */ style comments to fallthrough;
> > > 
> > > Convert the various uses of fallthrough comments to fallthrough;
> > > 
> > > Done via script
> > > Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/
> > > 
> > > And by hand:
> > > 
> > > This file has a fallthrough comment outside of an #ifdef block
> > > that causes gcc to emit a warning if converted in-place.
> > > 
> > > So move the new fallthrough; inside the containing #ifdef/#endif too.
> > > 
> > > Signed-off-by: Joe Perches <joe@...ches.com>
> > 
> > Acked-by: Daniel Vetter <daniel.vetter@...ll.ch>
> > 
> > I'm assuming this all lands through a special pull? Or should I apply
> > this?
> 
> Hi Daniel.
> 
> I think you should apply this.
> 
> The idea here is to allow a scripted conversion at some
> point and this patch is necessary to avoid new compiler
> warnings after running the script.

Ok, put into the queue but missed the 5.7 feature freeze for drm so 5.8
probably.

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