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Re: [Xen-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support



Il 25/06/2014 12:21, Michael S. Tsirkin ha scritto:
So what if you dont?

        if (!pch)
                DRM_DEBUG_KMS("No PCH found.\n");

Is that all? Seems harmless enough.


The switch statement above sets dev_priv->pch_type. If it is set wrong, everything goes wrong. grep for HAS_PCH_.

Paolo

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