[PATCH v4 0/3] target/i386: Restrict system-specific features from user emulation

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

Too many system-specific code (and in particular KVM related)
is pulled in user-only build. This led to adding unjustified
stubs as kludge to unagressive linker non-optimizations.

This series restrict x86 system-specific features to sysemu,
so we don't require any stub, and remove all x86 KVM declarations
from user emulation code (to trigger compile failure instead of
link one).

Philippe Mathieu-Daudé (3):
  target/i386: Check kvm_hyperv_expand_features() return value
  RFC target/i386: Restrict system-specific features from user emulation
  target/i386: Prohibit target specific KVM prototypes on user emulation

 target/i386/kvm/kvm_i386.h |  4 +++
 target/i386/cpu.c          | 58 +++++++++++++++++++++++++++++++++-----
 2 files changed, 55 insertions(+), 7 deletions(-)

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2.41.0