diff options
| author | Fuad Tabba <tabba@google.com> | 2021-08-17 09:11:27 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-08-20 11:12:17 +0100 |
| commit | cd496228fd8de2e82b6636d3d89105631ea2b69c (patch) | |
| tree | 6e1671ed2139ea66403066f5c0f7feb7fef0fdc1 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 12849badc6d2456f15f8f2c93037628d5176810b (diff) | |
KVM: arm64: Track value of cptr_el2 in struct kvm_vcpu_arch
Track the baseline guest value for cptr_el2 in struct
kvm_vcpu_arch, similar to the other registers that control traps.
Use this value when setting cptr_el2 for the guest.
Currently this value is unchanged (CPTR_EL2_DEFAULT), but future
patches will set trapping bits based on features supported for
the guest.
No functional change intended.
Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Fuad Tabba <tabba@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210817081134.2918285-9-tabba@google.com
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions