kvm: x86: drop severity of "generation wraparound" message
authorPaolo Bonzini <pbonzini@redhat.com>
Mon, 22 Dec 2014 09:43:39 +0000 (10:43 +0100)
committerPaolo Bonzini <pbonzini@redhat.com>
Sat, 27 Dec 2014 20:52:28 +0000 (21:52 +0100)
Since most virtual machines raise this message once, it is a bit annoying.
Make it KERN_DEBUG severity.

Cc: stable@vger.kernel.org
Fixes: 7a2e8aaf0f6873b47bc2347f216ea5b0e4c258ab
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/mmu.c

index 10fbed126b1121ae5fde2f7ccfbf04133b5f8771..f83fc6c5e0bad6712e9f172acaba931c47cd32cd 100644 (file)
@@ -4448,7 +4448,7 @@ void kvm_mmu_invalidate_mmio_sptes(struct kvm *kvm)
         * zap all shadow pages.
         */
        if (unlikely(kvm_current_mmio_generation(kvm) == 0)) {
-               printk_ratelimited(KERN_INFO "kvm: zapping shadow pages for mmio generation wraparound\n");
+               printk_ratelimited(KERN_DEBUG "kvm: zapping shadow pages for mmio generation wraparound\n");
                kvm_mmu_invalidate_zap_all_pages(kvm);
        }
 }