Messages in this thread | | | Date | Tue, 6 Dec 2016 17:31:11 +0000 | From | Will Deacon <> | Subject | Re: [PATCH V6 6/6] iommu/arm-smmu: Set privileged attribute to 'default' instead of 'unprivileged' |
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On Fri, Dec 02, 2016 at 08:25:09PM +0530, Sricharan R wrote: > Currently the driver sets all the device transactions privileges > to UNPRIVILEGED, but there are cases where the iommu masters wants > to isolate privileged supervisor and unprivileged user. > So don't override the privileged setting to unprivileged, instead > set it to default as incoming and let it be controlled by the pagetable > settings. > > Signed-off-by: Sricharan R <sricharan@codeaurora.org>
Acked-by: Will Deacon <will.deacon@arm.com>
I'll let you and Robin sort out what you want to do with this series :)
Will
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