diff options
| author | David Woodhouse <dwmw@amazon.co.uk> | 2022-02-25 14:53:02 +0000 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-04-02 05:41:19 -0400 |
| commit | ffbb61d09fc56c85e28b110494f3788d0ed4d1f8 (patch) | |
| tree | c745419e4bbe0a3bce306d9cca36d27075915f48 /arch/x86/include | |
| parent | fe3787a0d14920fa98c38a21431001c9d4edfe93 (diff) | |
KVM: x86: Accept KVM_[GS]ET_TSC_KHZ as a VM ioctl.
This sets the default TSC frequency for subsequently created vCPUs.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Message-Id: <20220225145304.36166-2-dwmw2@infradead.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 5370744b789c..fac990cc189d 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1126,6 +1126,8 @@ struct kvm_arch { u64 cur_tsc_generation; int nr_vcpus_matched_tsc; + u32 default_tsc_khz; + seqcount_raw_spinlock_t pvclock_sc; bool use_master_clock; u64 master_kernel_ns; |