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| author | Balbir Singh <bsingharora@gmail.com> | 2016-11-15 17:56:14 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-11-25 15:01:31 +1100 |
| commit | ee97b6b99f42285d29d439f2e5376e03b2760e09 (patch) | |
| tree | 6641b7b9cadada6f94d1989e8f8ac1f9cd23e5dd /arch/powerpc/mm/fault.c | |
| parent | 378f96d3cd442d5cb8e2692d8767a4c036070594 (diff) | |
| download | lwn-ee97b6b99f42285d29d439f2e5376e03b2760e09.tar.gz lwn-ee97b6b99f42285d29d439f2e5376e03b2760e09.zip | |
powerpc/mm/radix: Setup AMOR in HV mode to allow key 0
Setup AMOR (Authority Mask Override Register) in HV mode so that the
host and guest kernel can in turn setup IAMR.
This allows us to enable key 0 in a following patch.
Reported-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/fault.c')
0 files changed, 0 insertions, 0 deletions