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| author |   Nicholas Piggin <npiggin@gmail.com> | 2019-06-23 20:41:52 +1000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2019-07-03 15:19:35 +1000 |
| commit | 6c46fcce39f0eb4830078c5f1db289dd7196f84a (patch) | |
| tree | f22e81131e6077f2687ab6c776be8eb5c057783e /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | powerpc/64s: Rename PPC_INVALIDATE_ERAT to PPC_ISA_3_0_INVALIDATE_ERAT (diff) | |
| download | wireguard-linux-6c46fcce39f0eb4830078c5f1db289dd7196f84a.tar.xz wireguard-linux-6c46fcce39f0eb4830078c5f1db289dd7196f84a.zip | |
powerpc/64s/radix: keep kernel ERAT over local process/guest invalidates
ISA v3.0 radix modes provide SLBIA variants which can invalidate ERAT
for effPID!=0 or for effLPID!=0, which allows user and guest
invalidations to retain kernel/host ERAT entries.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions