http://bugzilla.kernel.org/show_bug.cgi?id=12342
Summary: drm_pci_alloc needs to error when alignment constraints
not met
Product: Drivers
Version: 2.5
KernelVersion: 2.6.28
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI)
AssignedTo: drivers_video-...@kernel-bugs.osdl.org
ReportedBy: pl...@roo.me.uk
I had problems with DRI not working (PCI GART not mapping) on a system
configured with 64KB pages. Lowering the page size to 16KB fixes the problem,
but it would be nice to add an error message to the DRI code to indicate why
the mapping failed and what the user should change.
Patch to be attached.
Cheers,
Tim
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