Deming Wang writes:
> We should avoid use the return value directly after call
> iommu_pseries_alloc_group. Because it_may return a null.
We should probably at least print a warning in that case though?
Otherwise someone's PCI device will not work with no indication why, or
more likely the kern
We should avoid use the return value directly after call
iommu_pseries_alloc_group. Because it_may return a null.
Signed-off-by: Deming Wang
---
arch/powerpc/platforms/pseries/iommu.c | 12
1 file changed, 12 insertions(+)
diff --git a/arch/powerpc/platforms/pseries/iommu.c
b/arc
