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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-20 14:56:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-20 14:56:50 -0700 |
| commit | 30aec6e1bb617e1349d7fa5498898d7d4351d71e (patch) | |
| tree | 31d30bc1ae4e5ec09efc91a8a51dba80d0a1f2ee /kernel/irq | |
| parent | 70ec81c2e2b4005465ad0d042e90b36087c36104 (diff) | |
| parent | cbb325e77fbe62a06184175aa98c9eb98736c3e8 (diff) | |
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
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/msi.c | 2 |
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 |