mistranslation: 0.857 device: 0.853 network: 0.773 socket: 0.749 instruction: 0.691 vnc: 0.607 semantic: 0.591 graphic: 0.556 KVM: 0.336 boot: 0.275 assembly: 0.252 other: 0.187 pcie.c:148: possible error in OR expression ? [qemu/hw/pci/pcie.c:148] -> [qemu/hw/pci/pcie.c:148]: (style) Same expression on both sides of '|'. pci_long_test_and_set_mask(dev->w1cmask + pos + PCI_EXP_DEVSTA, PCI_EXP_DEVSTA_CED | PCI_EXP_DEVSTA_NFED | PCI_EXP_DEVSTA_URD | PCI_EXP_DEVSTA_URD); I am guessing that something like pci_long_test_and_set_mask(dev->w1cmask + pos + PCI_EXP_DEVSTA, PCI_EXP_DEVSTA_CED | PCI_EXP_DEVSTA_NFED | PCI_EXP_DEVSTA_FED | PCI_EXP_DEVSTA_URD); was intended. I used static analyser cppcheck to find this bug. Fixed here: http://git.qemu.org/?p=qemu.git;a=commitdiff;h=8e815eeefe205155f5