[v6,0/3] xen: SR-IOV fixes

Message

Stewart Hildebrand Oct. 18, 2024, 8:39 p.m. UTC

A fix for handling of stale pdevs, and a fix for a regressiong related
to a locking change.

Stewart Hildebrand (3):
  x86/msi: harden stale pdev handling
  xen/pci: introduce PF<->VF links
  x86/msi: fix locking for SR-IOV devices

 xen/arch/x86/msi.c            | 56 +++++++++++++----------
 xen/drivers/passthrough/msi.c |  3 ++
 xen/drivers/passthrough/pci.c | 84 ++++++++++++++++++++++++++++-------
 xen/drivers/vpci/msi.c        |  2 +-
 xen/drivers/vpci/msix.c       |  2 +-
 xen/include/xen/pci.h         | 20 ++++++++-
 6 files changed, 123 insertions(+), 44 deletions(-)


base-commit: 4c21b6affb4c5a3afe22cbc144362091de063366