Techwizz/kernel-fxtec-pro1x
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iommu=pt is a valid early param

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This avoids a "Malformed early option 'iommu'" warning on boot when 
trying to use pass-through mode.

Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Alex Williamson 2009-07-30 16:15:18 -06:00 • committed by David Woodhouse
parent 86f4d0123b
commit cfc65dd579
1 changed files with 1 additions and 3 deletions

4
arch/x86/kernel/pci-dma.c
View file

@ -212,10 +212,8 @@ static __init int iommu_setup(char *p)
if (!strncmp(p, "soft", 4))
swiotlb = 1;
#endif
if (!strncmp(p, "pt", 2)) {
if (!strncmp(p, "pt", 2))
iommu_pass_through = 1;
return 1;
}
gart_parse_options(p);