summaryrefslogtreecommitdiffstats
path: root/drivers/macintosh
diff options
context:
space:
mode:
authorWill Deacon <will.deacon@arm.com>2013-11-05 15:59:53 +0000
committerWill Deacon <will.deacon@arm.com>2013-12-16 19:30:31 +0000
commitca13bb3d4e54f5c30089e55d5b8f4bb80c8f05e2 (patch)
treea8635a8d76bc772fc958b2a0abfad13db1fc56f2 /drivers/macintosh
parent06f983dd571f564bdd3eb2ac4c33002034ea7810 (diff)
iommu: add IOMMU_EXEC flag for safely allowing XN mappings
Whilst most IOMMU mappings should probably be non-executable, there may be cases (HSA?) where executable mappings are required. This patch introduces a new mapping flag, IOMMU_EXEC, to indicate that the mapping should be mapped as executable. Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/macintosh')
0 files changed, 0 insertions, 0 deletions