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| author |   David Woodhouse <David.Woodhouse@intel.com> | 2009-07-04 14:08:36 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-07-04 14:12:01 +0100 |
| commit | 736768325efcbee7b0861d62670d01a54c2d158b (patch) | |
| tree | c0f235e88302ebaac1184aa3097c7f9c7cc2f1c8 /lib/spinlock_debug.c | |
| parent | intel-iommu: Restore DMAR_BROKEN_GFX_WA option for broken graphics drivers (diff) | |
| download | linux-rng-736768325efcbee7b0861d62670d01a54c2d158b.tar.xz linux-rng-736768325efcbee7b0861d62670d01a54c2d158b.zip | |
intel-iommu: No mapping for non-PCI devices
This should fix kernel.org bug #11821, where the dcdbas driver makes up
a platform device and then uses dma_alloc_coherent() on it, in an
attempt to get memory < 4GiB.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'lib/spinlock_debug.c')
0 files changed, 0 insertions, 0 deletions