Revert: "vfio-pci: Mask INTx if a device is not capabable of enabling it"
This reverts commit2170dd0431
The intent of commit2170dd0431
("vfio-pci: Mask INTx if a device is not capabable of enabling it") was to disallow the user from seeing that the device supports INTx if the platform is incapable of enabling it. The detection of this case however incorrectly includes devices which natively do not support INTx, such as SR-IOV VFs, and further discussions reveal gaps even for the target use case. Reported-by: Arjun Vynipadath <arjun@chelsio.com> Fixes:2170dd0431
("vfio-pci: Mask INTx if a device is not capabable of enabling it") Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
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@ -207,9 +207,6 @@ static bool vfio_pci_nointx(struct pci_dev *pdev)
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}
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}
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if (!pdev->irq)
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return true;
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return false;
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}
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