[PATCH] drm/ttm: ioremap buffer according to TTM mem caching setting

Dave Airlie airlied at gmail.com
Tue Mar 2 22:53:12 UTC 2021


On Wed, 3 Mar 2021 at 08:45, Zeng, Oak <Oak.Zeng at amd.com> wrote:
>
> [AMD Official Use Only - Internal Distribution Only]
>
>
> Hi Daniel, Thomas, Dan,
>
>
>
> Does below message mean the calling ioremap_cache failed intel’s driver build? I can see both ioremap_cache and ioremap_wc are defined in arch/x86/mm/ioremap.c – why ioremap_wc doesn’t break intel driver’s build?

Just to clear up confusion here, the linux kernel robot is hosted by
Intel it does not test intel driver builds exclusively, it tests a lot
of different builds across lots of different architectures,.

If the robot complains it's because your patch breaks in the
configuration it describes, take the time to read that configuration
info and realise it's nothing to do with Intel at all.

Dave.


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