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Akihiko Odaki 15377f6e79 msix: Assert that specified vector is in range ... There were several different ways to deal with the situation where the vector specified for a msix function is out of bound: - early return a function and keep progresssing - propagate the error to the caller - mark msix unusable - assert it is in bound - just ignore An out-of-bound vector should not be specified if the device implementation is correct so let msix functions always assert that the specified vector is in range. An exceptional case is virtio-pci, which allows the guest to configure vectors. For virtio-pci, it is more appropriate to introduce its own checks because it is sometimes too late to check the vector range in msix functions. Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> Message-Id: <20220829083524.143640-1-akihiko.odaki@daynix.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Yuval Shaia <yuval.shaia.ml@gmail.com> Signed-off-by: Akihiko Odaki &lt;<a href="mailto:akihiko.odaki@daynix.com" target="_blank">akihiko.odaki@daynix.com</a>&gt;<br>		3 years ago
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Kconfig	kconfig: add CONFIG_MSI_NONBROKEN	7 years ago
meson.build	hw/pci: PCIe Data Object Exchange emulation	3 years ago
msi.c	msi: fix MSI vector limit check in msi_set_mask()	3 years ago
msix.c	msix: Assert that specified vector is in range	3 years ago
pci-stub.c	qapi: Extract PCI commands to 'pci.json'	5 years ago
pci.c	vfio-user: handle device interrupts	3 years ago
pci_bridge.c	pci: fix PCI resource reserve capability on BE	4 years ago
pci_host.c	trace-events,pci: unify trace events format	4 years ago
pcie.c	pcie: Don't try triggering a LSI when not defined	4 years ago
pcie_aer.c	Trivial: 3 char repeat typos	3 years ago
pcie_doe.c	hw/pci: PCIe Data Object Exchange emulation	3 years ago
pcie_host.c	Do not include exec/address-spaces.h if it's not really necessary	5 years ago
pcie_port.c	pci/pcie_port: Add pci_find_port_by_pn()	4 years ago
pcie_sriov.c	Use g_new() & friends where that makes obvious sense	4 years ago
shpc.c	Trivial: 3 char repeat typos	3 years ago
slotid_cap.c	pci: Convert shpc_init() to Error	8 years ago
trace-events	pcie: Add support for Single Root I/O Virtualization (SR/IOV)	4 years ago
trace.h	trace: switch position of headers to what Meson requires	5 years ago