These are mostly related to nested VMX. They needn't have a loglevel as high as KERN_WARN, and mustn't be allowed to pollute the host logs.
Signed-off-by: Paolo Bonzini <[email protected]> --- arch/x86/kvm/vmx.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 4c1a81486764..2029c0064289 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -6726,7 +6726,7 @@ static void nested_vmx_abort(struct kvm_vcpu *vcpu, u32 indicator) { /* TODO: not to reset guest simply here. */ kvm_make_request(KVM_REQ_TRIPLE_FAULT, vcpu); - pr_warn("kvm: nested vmx abort, indicator %d\n", indicator); + pr_debug_ratelimited("kvm: nested vmx abort, indicator %d\n", indicator); } static enum hrtimer_restart vmx_preemption_timer_fn(struct hrtimer *timer) @@ -9598,7 +9598,7 @@ static int nested_vmx_check_msr_switch(struct kvm_vcpu *vcpu, maxphyaddr = cpuid_maxphyaddr(vcpu); if (!IS_ALIGNED(addr, 16) || addr >> maxphyaddr || (addr + count * sizeof(struct vmx_msr_entry) - 1) >> maxphyaddr) { - pr_warn_ratelimited( + pr_debug_ratelimited( "nVMX: invalid MSR switch (0x%lx, %d, %llu, 0x%08llx)", addr_field, maxphyaddr, count, addr); return -EINVAL; @@ -9671,13 +9671,13 @@ static u32 nested_vmx_load_msr(struct kvm_vcpu *vcpu, u64 gpa, u32 count) for (i = 0; i < count; i++) { if (kvm_vcpu_read_guest(vcpu, gpa + i * sizeof(e), &e, sizeof(e))) { - pr_warn_ratelimited( + pr_debug_ratelimited( "%s cannot read MSR entry (%u, 0x%08llx)\n", __func__, i, gpa + i * sizeof(e)); goto fail; } if (nested_vmx_load_msr_check(vcpu, &e)) { - pr_warn_ratelimited( + pr_debug_ratelimited( "%s check failed (%u, 0x%x, 0x%x)\n", __func__, i, e.index, e.reserved); goto fail; @@ -9685,7 +9685,7 @@ static u32 nested_vmx_load_msr(struct kvm_vcpu *vcpu, u64 gpa, u32 count) msr.index = e.index; msr.data = e.value; if (kvm_set_msr(vcpu, &msr)) { - pr_warn_ratelimited( + pr_debug_ratelimited( "%s cannot write MSR (%u, 0x%x, 0x%llx)\n", __func__, i, e.index, e.value); goto fail; @@ -9706,13 +9706,13 @@ static int nested_vmx_store_msr(struct kvm_vcpu *vcpu, u64 gpa, u32 count) if (kvm_vcpu_read_guest(vcpu, gpa + i * sizeof(e), &e, 2 * sizeof(u32))) { - pr_warn_ratelimited( + pr_debug_ratelimited( "%s cannot read MSR entry (%u, 0x%08llx)\n", __func__, i, gpa + i * sizeof(e)); return -EINVAL; } if (nested_vmx_store_msr_check(vcpu, &e)) { - pr_warn_ratelimited( + pr_debug_ratelimited( "%s check failed (%u, 0x%x, 0x%x)\n", __func__, i, e.index, e.reserved); return -EINVAL; @@ -9720,7 +9720,7 @@ static int nested_vmx_store_msr(struct kvm_vcpu *vcpu, u64 gpa, u32 count) msr_info.host_initiated = false; msr_info.index = e.index; if (kvm_get_msr(vcpu, &msr_info)) { - pr_warn_ratelimited( + pr_debug_ratelimited( "%s cannot read MSR (%u, 0x%x)\n", __func__, i, e.index); return -EINVAL; @@ -9729,7 +9729,7 @@ static int nested_vmx_store_msr(struct kvm_vcpu *vcpu, u64 gpa, u32 count) gpa + i * sizeof(e) + offsetof(struct vmx_msr_entry, value), &msr_info.data, sizeof(msr_info.data))) { - pr_warn_ratelimited( + pr_debug_ratelimited( "%s cannot write MSR (%u, 0x%x, 0x%llx)\n", __func__, i, e.index, msr_info.data); return -EINVAL; -- 1.8.3.1
