KVM: i8254: tone down WARN_ON pit.state_lock

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If the guest could hit this, it would hang the host kernel, bacause of
sheer number of those reports.  Internal callers have to be sensible
anyway, so we now only check for it in an API function.

Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Radim Krčmář 2016-03-02 22:56:42 +01:00 • committed by Paolo Bonzini

parent ddf54503e2

commit b69d920f68

1 changed files with 3 additions and 14 deletions

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arch/x86/kvm/i8254.c

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