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[v3,0/3] x86/dom0: be less restrictive with the Interrupt Address Range

Message ID 20250219164840.94803-1-roger.pau@citrix.com (mailing list archive)
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Series x86/dom0: be less restrictive with the Interrupt Address Range | expand

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Roger Pau Monné Feb. 19, 2025, 4:48 p.m. UTC 
Hello,

First two patches are preparatory changes to reduce the changes required
in patch 3.  I would have wanted those to go in 4.20 to fix the issues
on Lenovo Thinkpads, but it's too late now.

Thanks, Roger.

Roger Pau Monne (3):
  x86/dom0: correctly set the maximum ->iomem_caps bound for PVH
  x86/iommu: account for IOMEM caps when populating dom0 IOMMU
    page-tables
  x86/dom0: be less restrictive with the Interrupt Address Range

 xen/arch/x86/dom0_build.c           | 24 ++++++++---
 xen/arch/x86/hvm/dom0_build.c       | 14 +++---
 xen/arch/x86/hvm/io.c               |  6 +--
 xen/arch/x86/include/asm/hvm/io.h   |  4 +-
 xen/drivers/passthrough/x86/iommu.c | 67 ++++++++++++-----------------
 5 files changed, 57 insertions(+), 58 deletions(-)