Merge tag 'vfio-v6.10-rc1' of https://github.com/awilliam/linux-vfio

Pull vfio updates from Alex Williamson:

 - The vfio fsl-mc bus driver has become orphaned. We'll consider
   removing it in future releases if a new maintainer isn't found (Alex
   Williamson)

 - Improved usage of opaque data in vfio-pci INTx handling, avoiding
   lookups of the eventfd through the interrupt and irqfd runtime paths
   (Alex Williamson)

 - Resolve an error path memory leak introduced in vfio-pci interrupt
   code (Ye Bin)

 - Addition of interrupt support for vfio devices exposed on the CDX
   bus, including a new MSI allocation helper and export of existing
   helpers for MSI alloc and free (Nipun Gupta)

 - A new vfio-pci variant driver supporting migration of Intel QAT VF
   devices for the GEN4 PFs (Xin Zeng & Yahui Cao)

 - Resolve a possibly circular locking dependency in vfio-pci by
   avoiding copy_to_user() from a PCI bus walk callback (Alex
   Williamson)

 - Trivial docs update to remove a duplicate semicolon (Foryun Ma)

* tag 'vfio-v6.10-rc1' of https://github.com/awilliam/linux-vfio:
  vfio/pci: Restore zero affected bus reset devices warning
  vfio: remove an extra semicolon
  vfio/pci: Collect hot-reset devices to local buffer
  vfio/qat: Add vfio_pci driver for Intel QAT SR-IOV VF devices
  vfio/cdx: add interrupt support
  genirq/msi: Add MSI allocation helper and export MSI functions
  vfio/pci: fix potential memory leak in vfio_intx_enable()
  vfio/pci: Pass eventfd context object through irqfd
  vfio/pci: Pass eventfd context to IRQ handler
  MAINTAINERS: Orphan vfio fsl-mc bus driver

1 files changed, 2 insertions, 0 deletions

diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index f90952ebc494..2024f89baea4 100644
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -1434,6 +1434,7 @@ int msi_domain_alloc_irqs_range(struct device *dev, unsigned int domid,
 	msi_unlock_descs(dev);
 	return ret;
 }
+EXPORT_SYMBOL_GPL(msi_domain_alloc_irqs_range);
 
 /**
  * msi_domain_alloc_irqs_all_locked - Allocate all interrupts from a MSI interrupt domain
@@ -1680,6 +1681,7 @@ void msi_domain_free_irqs_range(struct device *dev, unsigned int domid,
 	msi_domain_free_irqs_range_locked(dev, domid, first, last);
 	msi_unlock_descs(dev);
 }
+EXPORT_SYMBOL_GPL(msi_domain_free_irqs_all);
 
 /**
  * msi_domain_free_irqs_all_locked - Free all interrupts from a MSI interrupt domain