On Mon, Jan 07, 2013 at 06:51:52PM +1100, Alexey Kardashevskiy wrote: > The iommu_init() initializes IOMMU internal structures and data > required for the IOMMU API as iommu_group_alloc(). > It is registered as a subsys_initcall now. > > One of the IOMMU users is going to be a PCI subsystem on POWER. > It discovers new IOMMU tables during the PCI scan so the logical > place to call iommu_group_alloc() is the moment when a new group > is discovered. However PCI scan is done from subsys_initcall hook > as IOMMU does so PCI hook can be (and is) called before the IOMMU one. > > The patch moves IOMMU subsystem initialization one step earlier > to make sure that IOMMU is initialized before PCI scan begins. > > Signed-off-by: Alexey Kardashevskiy <a...@ozlabs.ru>
Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
