[0/2] ACPI/IORT: handle potential overflows

Message

Andrew Jones Dec. 18, 2018, 6:48 p.m. UTC

I saw a couple places where overflows could potentially occur.
I've only compile tested these changes.

Thanks,
drew

Andrew Jones (2):
  ACPI/IORT: Handle potential overflow in iort_dma_setup
  iommu/dma: Handle potential overflow in iommu_dma_init_domain

 drivers/acpi/arm64/iort.c |  7 ++++++-
 drivers/iommu/dma-iommu.c | 15 +++++++++------
 2 files changed, 15 insertions(+), 7 deletions(-)