Hi Thomas,
On Fri, Dec 05, 2014 at 08:48:28AM -, Thomas Gleixner wrote:
> That solves the issue at hand, but the iommu setup stays a tangled
> maze with completely non obvious setup mechanisms depending on the
> options (iommu on/off - irq remapping on/off).
Thanks for this nice cleanup, for
Boris reported that the conversion to stacked irqdomains causes a
GFP_KERNEL allocation from atomic context splat.
The callchain is:
kernel_init_freeable
smp_prepare_cpus
default_setup_apic_routing
enable_IR_x2apic
irq_remapping_enable
intel_enable_irq_remapping
intel_setup_
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