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iommu/vt-d: Convert allocations to GFP_KERNEL
No reason anymore to do GFP_ATOMIC allocations which are not harmful in the normal bootup case, but matter in the physical hotplug scenario. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Borislav Petkov <bp@alien8.de> Acked-and-tested-by: Joerg Roedel <joro@8bytes.org> Cc: Tony Luck <tony.luck@intel.com> Cc: iommu@lists.linux-foundation.org Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Yinghai Lu <yinghai@kernel.org> Cc: x86@kernel.org Link: http://lkml.kernel.org/r/20141205084147.472428339@linutronix.de Link: http://lkml.kernel.org/r/1420615903-28253-4-git-send-email-jiang.liu@linux.intel.com Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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@ -481,11 +481,11 @@ static int intel_setup_irq_remapping(struct intel_iommu *iommu)
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if (iommu->ir_table)
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return 0;
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ir_table = kzalloc(sizeof(struct ir_table), GFP_ATOMIC);
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ir_table = kzalloc(sizeof(struct ir_table), GFP_KERNEL);
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if (!ir_table)
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return -ENOMEM;
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pages = alloc_pages_node(iommu->node, GFP_ATOMIC | __GFP_ZERO,
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pages = alloc_pages_node(iommu->node, GFP_KERNEL | __GFP_ZERO,
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INTR_REMAP_PAGE_ORDER);
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if (!pages) {
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