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| author | Paolo Bonzini <pbonzini@redhat.com> | 2023-04-26 15:46:52 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-04-26 15:46:52 -0400 |
| commit | 4f382a79a66b1a926e30f6d89295fc8fe2c4a86e (patch) | |
| tree | 0580196e599bdee587bc92fc913853528bb69bc5 /include/clocksource/arm_arch_timer.h | |
| parent | b3c129e33e91fa3dc3171f45b90edb35e60dbc33 (diff) | |
| parent | 36fe1b29b3cae48f781011abd5a0b9e938f5b35f (diff) | |
Merge tag 'kvmarm-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 updates for 6.4
- Numerous fixes for the pathological lock inversion issue that
plagued KVM/arm64 since... forever.
- New framework allowing SMCCC-compliant hypercalls to be forwarded
to userspace, hopefully paving the way for some more features
being moved to VMMs rather than be implemented in the kernel.
- Large rework of the timer code to allow a VM-wide offset to be
applied to both virtual and physical counters as well as a
per-timer, per-vcpu offset that complements the global one.
This last part allows the NV timer code to be implemented on
top.
- A small set of fixes to make sure that we don't change anything
affecting the EL1&0 translation regime just after having having
taken an exception to EL2 until we have executed a DSB. This
ensures that speculative walks started in EL1&0 have completed.
- The usual selftest fixes and improvements.
Diffstat (limited to 'include/clocksource/arm_arch_timer.h')
| -rw-r--r-- | include/clocksource/arm_arch_timer.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/clocksource/arm_arch_timer.h b/include/clocksource/arm_arch_timer.h index 057c8964aefb..cbbc9a6dc571 100644 --- a/include/clocksource/arm_arch_timer.h +++ b/include/clocksource/arm_arch_timer.h @@ -21,6 +21,7 @@ #define CNTHCTL_EVNTEN (1 << 2) #define CNTHCTL_EVNTDIR (1 << 3) #define CNTHCTL_EVNTI (0xF << 4) +#define CNTHCTL_ECV (1 << 12) enum arch_timer_reg { ARCH_TIMER_REG_CTRL, |