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Re: [Xen-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support
- To: "Michael S. Tsirkin" <mst@xxxxxxxxxx>, "Chen, Tiejun" <tiejun.chen@xxxxxxxxx>
- From: Paolo Bonzini <pbonzini@xxxxxxxxxx>
- Date: Wed, 25 Jun 2014 14:11:45 +0200
- Cc: peter.maydell@xxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx, stefano.stabellini@xxxxxxxxxxxxx, allen.m.kay@xxxxxxxxx, qemu-devel@xxxxxxxxxx, Kelly.Zytaruk@xxxxxxx, anthony.perard@xxxxxxxxxx, anthony@xxxxxxxxxxxxx, yang.z.zhang@xxxxxxxxx
- Delivery-date: Wed, 25 Jun 2014 12:26:44 +0000
- List-id: Xen developer discussion <xen-devel.lists.xen.org>
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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