[PATCH v4 0/2] x86/hvm: disable exposing HVM pirqs by default

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

Hello,

The HVM pirq feature has been found to be buggy on some scenarios, and
given it's an optional feature, and fully undocumented, opt to disable
it by default for the time being.  Note that an xl.cfg option is
provided to allow users to enable it on a per-domain basis.

Domain migrated from older versions also get the feature enabled by
default, in order to keep compatibility.

Thanks, Roger.

Roger Pau Monne (2):
  x86/hvm: make X86_EMU_USE_PIRQ optional
  tools: don't expose XENFEAT_hvm_pirqs by default

 CHANGELOG.md                      |  2 ++
 docs/man/xl.cfg.5.pod.in          |  7 +++++++
 tools/include/libxl.h             |  7 +++++++
 tools/libs/light/libxl_create.c   |  7 +++++--
 tools/libs/light/libxl_types.idl  |  1 +
 tools/libs/light/libxl_x86.c      | 12 +++++++++---
 tools/python/xen/lowlevel/xc/xc.c |  4 +++-
 tools/xl/xl_parse.c               |  1 +
 xen/arch/x86/domain.c             |  4 +++-
 9 files changed, 38 insertions(+), 7 deletions(-)

-- 
2.43.0