On Wed, Dec 02, 2015 at 10:52:02AM +0000, Catalin Marinas wrote:
> diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c
> index 013bdfff2d4d..c41609f71cbe 100644
> --- a/drivers/iommu/amd_iommu_init.c
> +++ b/drivers/iommu/amd_iommu_init.c
> @@ -27,6 +27,7 @@
> #include <linux/amd-iommu.h>
> #include <linux/export.h>
> #include <linux/iommu.h>
> +#include <linux/kmemleak.h>
> #include <asm/pci-direct.h>
> #include <asm/iommu.h>
> #include <asm/gart.h>
> @@ -1692,6 +1693,7 @@ static struct syscore_ops amd_iommu_syscore_ops = {
>
> static void __init free_on_init_error(void)
> {
> + kmemleak_free(irq_lookup_table);
> free_pages((unsigned long)irq_lookup_table,
> get_order(rlookup_table_size));
>
> @@ -1906,6 +1908,7 @@ static int __init early_amd_iommu_init(void)
> irq_lookup_table = (void *)__get_free_pages(
> GFP_KERNEL | __GFP_ZERO,
> get_order(rlookup_table_size));
> + kmemleak_alloc(irq_lookup_table, rlookup_table_size, 1, GFP_KERNEL);
> if (!irq_lookup_table)
> goto out;
> }
Yes, this looks way better.
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