[Xen-devel] [PATCH BUILD FIX 0/2] build xc_hvm_inject_msi on Xen < 4.2

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

Hi all,
this small patch series fixes the build breakage introduced by
f1dbf015dfb0aa7f66f710a1f1bc58b662951de2 with Xen < 4.2.

The problem is that xc_hvm_inject_msi is only defined from Xen 4.2
onwards so we need to provide a compatibility function for older Xen
versions.


Stefano Stabellini (2):
      xen,configure: detect Xen 4.2
      xen: add a dummy xc_hvm_inject_msi for Xen < 4.2

 configure       |   25 +++++++++++++++++++++++++
 hw/pc.c         |    2 +-
 hw/xen.h        |   10 ++++++++++
 hw/xen_common.h |   15 +++++++++++++++
 xen-all.c       |    2 +-
 5 files changed, 52 insertions(+), 2 deletions(-)


git://xenbits.xen.org/people/sstabellini/qemu-dm.git build_fix

Cheers,

Stefano

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