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 <pbonzini@xxxxxxxxxx>
---
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
--
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