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Subject[patch 5/5] 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>
---
drivers/iommu/intel_irq_remapping.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

Index: tip/drivers/iommu/intel_irq_remapping.c
===================================================================
--- tip.orig/drivers/iommu/intel_irq_remapping.c
+++ tip/drivers/iommu/intel_irq_remapping.c
@@ -406,11 +406,11 @@ static int intel_setup_irq_remapping(str
if (iommu->ir_table)
return 0;

- ir_table = kzalloc(sizeof(struct ir_table), GFP_ATOMIC);
+ ir_table = kzalloc(sizeof(struct ir_table), GFP_KERNEL);
if (!ir_table)
return -ENOMEM;

- pages = alloc_pages_node(iommu->node, GFP_ATOMIC | __GFP_ZERO,
+ pages = alloc_pages_node(iommu->node, GFP_KERNEL | __GFP_ZERO,
INTR_REMAP_PAGE_ORDER);
if (!pages) {
pr_err("IR%d: failed to allocate pages of order %d\n",



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