projects / GitHub / LineageOS / android_kernel_samsung_universal7580.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 62edf5d) | patch
intel-iommu: No mapping for non-PCI devices
authorDavid Woodhouse <David.Woodhouse@intel.com>
Sat, 4 Jul 2009 13:08:36 +0000 (14:08 +0100)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Sat, 4 Jul 2009 13:12:01 +0000 (14:12 +0100)
commit736768325efcbee7b0861d62670d01a54c2d158b
treec0f235e88302ebaac1184aa3097c7f9c7cc2f1c8tree | snapshot (tar.gz zip)
parent62edf5dc4a524e4cb525e6020b955a1ad593d9bacommit | diff
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>
drivers/pci/intel-iommu.c diff | blob | blame | history