diff options
| author | Nicholas Piggin <[email protected]> | 2018-04-05 15:57:54 +1000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2018-04-05 16:28:00 +1000 |
| commit | c130153e453cba0f37ad10fa18a1aa9c9a598a59 (patch) | |
| tree | 181354e6b0eb95d5802b2b2d688703af069f3c9c /arch/powerpc/include/asm/debug.h | |
| parent | a57ac411832384eb93df4bfed2bf644c4089720e (diff) | |
powerpc/64s: Fix pkey support in dt_cpu_ftrs, add CPU_FTR_PKEY bit
The pkey code added a CPU_FTR_PKEY bit, but did not add it to the
dt_cpu_ftrs feature set. Although capability is supported by all
processors in the base dt_cpu_ftrs set for 64s, it's a significant
and sufficiently well defined feature to make it optional. So add
it as a quirk for now, which can be versioned out then controlled
by the firmware (once dt_cpu_ftrs gains versioning support).
Fixes: cf43d3b26452 ("powerpc: Enable pkey subsystem")
Cc: [email protected] # v4.16+
Cc: Ram Pai <[email protected]>
Signed-off-by: Nicholas Piggin <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'arch/powerpc/include/asm/debug.h')
0 files changed, 0 insertions, 0 deletions