[PATCH 0/3] s390x/pci: rpcit fixes and enhancements

[Matthew Rosato]

The following series fixes an issue with guest RPCIT processing discovered
during development of [1] as well as proposes a few additional optimizations
to the current RPCIT codepath.

[1] 
https://lore.kernel.org/linux-s390/20221019144435.369902-1-schnelle@linux.ibm.com/

Matthew Rosato (3):
  s390x/pci: RPCIT second pass when mappings exhausted
  s390x/pci: coalesce unmap operations
  s390x/pci: shrink DMA aperture to be bound by vfio DMA limit

 hw/s390x/s390-pci-inst.c        | 80 ++++++++++++++++++++++++++++++---
 hw/s390x/s390-pci-vfio.c        | 11 +++++
 include/hw/s390x/s390-pci-bus.h |  1 +
 3 files changed, 85 insertions(+), 7 deletions(-)

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2.37.3