Searched hist:f7b90d2c7422a815c094961751582347935045cd (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/iommu/ |
| H A D | io-pgtable-arm.c | diff f7b90d2c7422a815c094961751582347935045cd Fri Oct 25 13:08:31 CDT 2019 Robin Murphy <robin.murphy@arm.com> iommu/io-pgtable-arm: Rationalise size check
It makes little sense to only validate the requested size after we think
we've found a matching block size - making the check up-front is simple,
and far more logical than waiting to walk off the bottom of the table to
infer that we must have been passed a bogus size to start with.
We're missing an equivalent check on the unmap path, so add that as well
for consistency.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
|