vfio/pci: Clear VFIO_IRQ_INFO_NORESIZE for MSI-X
authorReinette Chatre <reinette.chatre@intel.com>
Thu, 11 May 2023 15:44:38 +0000 (08:44 -0700)
committerAlex Williamson <alex.williamson@redhat.com>
Tue, 23 May 2023 21:49:03 +0000 (15:49 -0600)
commit6c8017c6a58d06c2fcce3b034944ad056ccf02ce
treeaffebfd963d7369d685c9c372821060d4b67f1bd
parente4163438e01583194d043c07adce326b29786f94
vfio/pci: Clear VFIO_IRQ_INFO_NORESIZE for MSI-X

Dynamic MSI-X is supported. Clear VFIO_IRQ_INFO_NORESIZE
to provide guidance to user space.

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/fd1ef2bf6ae972da8e2805bc95d5155af5a8fb0a.1683740667.git.reinette.chatre@intel.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
drivers/vfio/pci/vfio_pci_core.c
include/uapi/linux/vfio.h