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Merge tag 'vfio-v6.5-rc1' of https://github.com/awilliam/linux-vfio

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Pull VFIO updates from Alex Williamson:

 - Adjust log levels for common messages (Oleksandr Natalenko, Alex
   Williamson)

 - Support for dynamic MSI-X allocation (Reinette Chatre)

 - Enable and report PCIe AtomicOp Completer capabilities (Alex
   Williamson)

 - Cleanup Kconfigs for vfio bus drivers (Alex Williamson)

 - Add support for CDX bus based devices (Nipun Gupta)

 - Fix race with concurrent mdev initialization (Eric Farman)

* tag 'vfio-v6.5-rc1' of https://github.com/awilliam/linux-vfio:
  vfio/mdev: Move the compat_class initialization to module init
  vfio/cdx: add support for CDX bus
  vfio/fsl: Create Kconfig sub-menu
  vfio/platform: Cleanup Kconfig
  vfio/pci: Cleanup Kconfig
  vfio/pci-core: Add capability for AtomicOp completer support
  vfio/pci: Also demote hiding standard cap messages
  vfio/pci: Clear VFIO_IRQ_INFO_NORESIZE for MSI-X
  vfio/pci: Support dynamic MSI-X
  vfio/pci: Probe and store ability to support dynamic MSI-X
  vfio/pci: Use bitfield for struct vfio_pci_core_device flags
  vfio/pci: Update stale comment
  vfio/pci: Remove interrupt context counter
  vfio/pci: Use xarray for interrupt context storage
  vfio/pci: Move to single error path
  vfio/pci: Prepare for dynamic interrupt context storage
  vfio/pci: Remove negative check on unsigned vector
  vfio/pci: Consolidate irq cleanup on MSI/MSI-X disable
  vfio/pci: demote hiding ecap messages to debug level
This commit is contained in:
Linus Torvalds
2023-06-30 15:22:09 -07:00
parent 9070577ae9 ff598081e5
commit b25f62ccb4
24 changed files with 655 additions and 147 deletions
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1
scripts/mod/devicetable-offsets.c
View File

@@ -265,6 +265,7 @@ int main(void)
DEVID(cdx_device_id);
DEVID_FIELD(cdx_device_id, vendor);
DEVID_FIELD(cdx_device_id, device);
DEVID_FIELD(cdx_device_id, override_only);
return 0;
}

17
scripts/mod/file2alias.c
View File

@@ -1458,8 +1458,23 @@ static int do_cdx_entry(const char *filename, void *symval,
{
DEF_FIELD(symval, cdx_device_id, vendor);
DEF_FIELD(symval, cdx_device_id, device);
DEF_FIELD(symval, cdx_device_id, override_only);
sprintf(alias, "cdx:v%08Xd%08Xd", vendor, device);
switch (override_only) {
case 0:
strcpy(alias, "cdx:");
break;
case CDX_ID_F_VFIO_DRIVER_OVERRIDE:
strcpy(alias, "vfio_cdx:");
break;
default:
warn("Unknown CDX driver_override alias %08X\n",
override_only);
return 0;
}
ADD(alias, "v", vendor != CDX_ANY_ID, vendor);
ADD(alias, "d", device != CDX_ANY_ID, device);
return 1;
}