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Commit e8e249d7 authored by Alexander Gordeev's avatar Alexander Gordeev Committed by Paolo Bonzini
Browse files

kvm: Use pci_enable_msix_exact() instead of pci_enable_msix() 



As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range()  or pci_enable_msi_exact()
and pci_enable_msix_range() or pci_enable_msix_exact()
interfaces.

Signed-off-by: default avatarAlexander Gordeev <agordeev@redhat.com>
Cc: Gleb Natapov <gleb@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: kvm@vger.kernel.org
Cc: linux-pci@vger.kernel.org
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 0f689a33

virt/kvm/assigned-dev.c

+2 −1
Original line number Diff line number Diff line
@@ -395,7 +395,8 @@ static int assigned_device_enable_host_msix(struct kvm *kvm, 
	if (dev->entries_nr == 0)

		return r;



	r = pci_enable_msix(dev->dev, dev->host_msix_entries, dev->entries_nr);

	r = pci_enable_msix_exact(dev->dev,

				  dev->host_msix_entries, dev->entries_nr);

	if (r)

		return r;