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| author | Gleb Natapov | 2009-07-08 10:26:54 +0200 |
|---|---|---|
| committer | Avi Kivity | 2009-09-10 07:33:14 +0200 |
| commit | 4088bb3caee82086fd85a844604274f6237f66a7 (patch) | |
| tree | a02f6b54251aafe2fdf9272f2a574a007231fcb2 | |
| parent | KVM: Reduce runnability interface with arch support code (diff) | |
| download | kernel-qcow2-linux-4088bb3caee82086fd85a844604274f6237f66a7.tar.gz kernel-qcow2-linux-4088bb3caee82086fd85a844604274f6237f66a7.tar.xz kernel-qcow2-linux-4088bb3caee82086fd85a844604274f6237f66a7.zip | |
KVM: silence lapic kernel messages that can be triggered by a guest
Some Linux versions (f8) try to read EOI register that is write only.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
| -rw-r--r-- | arch/x86/kvm/lapic.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 5d697602048b..66122bfc74a9 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -597,14 +597,14 @@ static int apic_reg_read(struct kvm_lapic *apic, u32 offset, int len, static const u64 rmask = 0x43ff01ffffffe70cULL; if ((alignment + len) > 4) { - printk(KERN_ERR "KVM_APIC_READ: alignment error %x %d\n", - offset, len); + apic_debug("KVM_APIC_READ: alignment error %x %d\n", + offset, len); return 1; } if (offset > 0x3f0 || !(rmask & (1ULL << (offset >> 4)))) { - printk(KERN_ERR "KVM_APIC_READ: read reserved register %x\n", - offset); + apic_debug("KVM_APIC_READ: read reserved register %x\n", + offset); return 1; } |