diff options
| author | David Woodhouse <dwmw@amazon.co.uk> | 2021-12-09 16:09:38 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-01-07 16:44:43 +0100 |
| commit | f3f26dae05e39f0f286f588669b54d49b61dcfb8 (patch) | |
| tree | 7af06ad7ec2cb44308ea86315630e1f2044261ce /arch/x86/kernel/kvmclock.c | |
| parent | KVM: x86: Update vPMCs when retiring branch instructions (diff) | |
| download | linux-f3f26dae05e39f0f286f588669b54d49b61dcfb8.tar.xz linux-f3f26dae05e39f0f286f588669b54d49b61dcfb8.zip | |
x86/kvm: Silence per-cpu pr_info noise about KVM clocks and steal time
I made the actual CPU bringup go nice and fast... and then Linux spends
half a minute printing stupid nonsense about clocks and steal time for
each of 256 vCPUs. Don't do that. Nobody cares.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Message-Id: <20211209150938.3518-12-dwmw2@infradead.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kernel/kvmclock.c')
| -rw-r--r-- | arch/x86/kernel/kvmclock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c index 462dd8e9b03d..a35cbf9107af 100644 --- a/arch/x86/kernel/kvmclock.c +++ b/arch/x86/kernel/kvmclock.c @@ -174,7 +174,7 @@ static void kvm_register_clock(char *txt) pa = slow_virt_to_phys(&src->pvti) | 0x01ULL; wrmsrl(msr_kvm_system_time, pa); - pr_info("kvm-clock: cpu %d, msr %llx, %s", smp_processor_id(), pa, txt); + pr_debug("kvm-clock: cpu %d, msr %llx, %s", smp_processor_id(), pa, txt); } static void kvm_save_sched_clock_state(void) |