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| author | Raghavendra Rao Ananta <rananta@google.com> | 2022-05-02 23:38:48 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-05-03 21:30:19 +0100 |
| commit | b22216e1a617ca55b41337cd1e057ebc784a65d4 (patch) | |
| tree | 4c9b92c78625ca2a485111f92dac97d7856fea65 /tools/perf/scripts/python/flamegraph.py | |
| parent | 428fd6788d4d0e0d390de9fb4486be3c1187310d (diff) | |
KVM: arm64: Add vendor hypervisor firmware register
Introduce the firmware register to hold the vendor specific
hypervisor service calls (owner value 6) as a bitmap. The
bitmap represents the features that'll be enabled for the
guest, as configured by the user-space. Currently, this
includes support for KVM-vendor features along with
reading the UID, represented by bit-0, and Precision Time
Protocol (PTP), represented by bit-1.
Signed-off-by: Raghavendra Rao Ananta <rananta@google.com>
Reviewed-by: Gavin Shan <gshan@redhat.com>
[maz: tidy-up bitmap values]
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220502233853.1233742-5-rananta@google.com
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions