diff options
| author | Marc Zyngier <maz@kernel.org> | 2024-12-17 17:23:18 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2025-01-02 22:19:10 +0300 |
| commit | d1e37a50e1d781201768c89314532f6ab87e5a42 (patch) | |
| tree | aef074a605fa5116e562dffef3bf794229f40ab5 /arch/arm64/include | |
| parent | 479428cc3dc99bbe28954b62b053b22accbfd1fd (diff) | |
| download | linux-d1e37a50e1d781201768c89314532f6ab87e5a42.tar.xz | |
KVM: arm64: nv: Sanitise CNTHCTL_EL2
Inject some sanity in CNTHCTL_EL2, ensuring that we don't handle
more than we advertise to the guest.
Acked-by: Oliver Upton <oliver.upton@linux.dev>
Link: https://lore.kernel.org/r/20241217142321.763801-11-maz@kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/kvm_host.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index e18e9244d17a..cf571d41faa8 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -490,7 +490,6 @@ enum vcpu_sysreg { VBAR_EL2, /* Vector Base Address Register (EL2) */ RVBAR_EL2, /* Reset Vector Base Address Register */ CONTEXTIDR_EL2, /* Context ID Register (EL2) */ - CNTHCTL_EL2, /* Counter-timer Hypervisor Control register */ SP_EL2, /* EL2 Stack Pointer */ CNTHP_CTL_EL2, CNTHP_CVAL_EL2, @@ -501,6 +500,7 @@ enum vcpu_sysreg { MARKER(__SANITISED_REG_START__), TCR2_EL2, /* Extended Translation Control Register (EL2) */ MDCR_EL2, /* Monitor Debug Configuration Register (EL2) */ + CNTHCTL_EL2, /* Counter-timer Hypervisor Control register */ /* Any VNCR-capable reg goes after this point */ MARKER(__VNCR_START__), |