x86, dmar: use atomic allocations for QI and Intr-remapping init

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Impact: invalid use of GFP_KERNEL in interrupt context

Queued invalidation and interrupt-remapping will get initialized with
interrupts disabled (while enabling interrupt-remapping). So use
GFP_ATOMIC instead of GFP_KERNEL for memory alloacations.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

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Suresh Siddha 2009-03-16 17:05:05 -07:00 • committed by H. Peter Anvin

parent 68a8ca593f

commit fa4b57cc04

2 changed files with 5 additions and 5 deletions

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6

drivers/pci/dmar.c

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4

drivers/pci/intr_remapping.c

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