[Qemu-devel] [PATCH 0/7] ppc: Get rid of some CONFIG_KVM guards

[Greg Kurz]

There are several places where CONFIG_KVM is used to guard code that
should only be built when KVM is supported. It is generally preferable
to avoid that and leave such guards in header files for improved
readability.

In many cases, the execution of the code is also conditionned by
kvm_enabled() which expands to (0) when CONFIG_KVM is not defined.
This is likely to cause the compiler to optimize the code out,
and if it doesn't, the right way to address compiling issues is
to add stubs.

Successfuly compile tested on x86_64 and ppc64le linux. Travis shows
this builds fine on OSX as well.

--
Greg

---

Greg Kurz (7):
      spapr_pci: Drop useless CONFIG_KVM ifdefery
      hw/ppc/mac_oldworld: Drop useless CONFIG_KVM ifdefery
      hw/ppc/mac_newworld: Drop useless CONFIG_KVM ifdefery
      hw/ppc/prep: Drop useless CONFIG_KVM ifdefery
      hw/ppc: Drop useless CONFIG_KVM ifdefery
      ppc: Introduce kvmppc_set_reg_tb_offset() helper
      target/ppc/machine: Add kvmppc_pvr_workaround_required() stub


 hw/ppc/mac_newworld.c |    4 ----
 hw/ppc/mac_oldworld.c |    2 --
 hw/ppc/ppc.c          |    7 +------
 hw/ppc/prep.c         |    2 --
 hw/ppc/spapr_pci.c    |    2 --
 target/ppc/kvm.c      |    9 +++++++++
 target/ppc/kvm_ppc.h  |   10 ++++++++++
 target/ppc/machine.c  |    2 --
 8 files changed, 20 insertions(+), 18 deletions(-)