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Message-ID: <CAFqt6zZa+sedDhPxMmYDK7978K+-QzunrD9TJoefpPt46efssg@mail.gmail.com>
Date: Tue, 22 May 2018 23:30:49 +0530
From: Souptick Joarder <jrdr.linux@...il.com>
To: kbuild test robot <lkp@...el.com>
Cc: kbuild-all@...org, tomi.valkeinen@...com, airlied@...ux.ie,
dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
Matthew Wilcox <willy@...radead.org>
Subject: Re: [PATCH] gpu: drm: omapdrm: Adding new typedef vm_fault_t
> drivers/gpu//drm/omapdrm/omap_gem.c: In function 'fault_2d':
> drivers/gpu//drm/omapdrm/omap_gem.c:480:9: error: implicit declaration of function 'vmf_error'; did you mean '__pmd_error'? [-Werror=implicit-function-declaration]
> ret = vmf_error(err);
I think, drm-next and next-20180517 tree doesn't have vmf_error() included.
As of now it's only available in 4.17-rc6.
> ^~~~~~~~~
> __pmd_error
>>> drivers/gpu//drm/omapdrm/omap_gem.c:503:9: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
> return ret;
> ^~~
> cc1: some warnings being treated as errors
>
I will fix this in v2.
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