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| author | Robin Murphy <robin.murphy@arm.com> | 2016-09-13 19:02:02 +0200 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2016-09-16 10:34:23 +0200 |
| commit | 82db33dc5e49fb625262d81125625d07a0d6184e (patch) | |
| tree | 6cdfaea2509e4c2de4ba2bd883ca33711892388d /arch/x86/configs | |
| parent | iommu/dma: Avoid PCI host bridge windows (diff) | |
| download | linux-82db33dc5e49fb625262d81125625d07a0d6184e.tar.xz linux-82db33dc5e49fb625262d81125625d07a0d6184e.zip | |
iommu/io-pgtable-arm: Check for v7s-incapable systems
On machines with no 32-bit addressable RAM whatsoever, we shouldn't
even touch the v7s format as it's never going to work.
Fixes: e5fc9753b1a8 ("iommu/io-pgtable: Add ARMv7 short descriptor support")
Reported-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/x86/configs')
0 files changed, 0 insertions, 0 deletions