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authorCole Robinson <crobinso@redhat.com>2014-03-31 14:31:44 -0400
committerPeter Maydell <peter.maydell@linaro.org>2014-03-31 19:53:34 +0100
commit58b590148ca1b19f64f533d40e32b5acce5c21e7 (patch)
tree238f093e6ee30daf378397edd850617f4ad01872 /configure
parent7d4d7975e58b66de6a67ecb5aa9656653653a658 (diff)
pci: Fix clearing IRQs on reset
irq_state is cleared before calling pci_device_deassert_intx, but the latter misbehaves if the former isn't accurate. In this case, any raised IRQs are not cleared, which hits an assertion in pcibus_reset: qemu-system-x86_64: hw/pci/pci.c:250: pcibus_reset: Assertion `bus->irq_count[i] == 0' failed. pci_device_deassert_intx should clear irq_state anyways, so add an assert. This fixes migration with usb2 + usb-tablet. Signed-off-by: Cole Robinson <crobinso@redhat.com> Message-id: 7da1ad94ce027183b4049c2de370cb191b0073c1.1396290569.git.crobinso@redhat.com Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'configure')
0 files changed, 0 insertions, 0 deletions