Patch series [1] starts treating hypercall code page as an overlay page (along with the existing synic event and message pages). Add KVM unit tests to make sure the underlying page contents are intact with various overlay workflows. While at it, promote hyperv.h to lib/x86 and expose hv_hypercall() from there so future tests can use it to do hypercalls. [1]: https://www.spinics.net/lists/kvm/msg244569.html ~ Sid. Siddharth Chandrasekaran (3): x86: Move hyperv helpers into libs/x86 x86: Move hyper-v hypercall related methods to lib/x86/ x86: Add hyper-v overlay page tests x86/Makefile.common | 8 +--- {x86 => lib/x86}/hyperv.h | 4 ++ {x86 => lib/x86}/hyperv.c | 51 +++++++++++++++++++++ x86/hyperv_connections.c | 60 ++---------------------- x86/hyperv_overlay.c | 96 +++++++++++++++++++++++++++++++++++++++ x86/unittests.cfg | 5 ++ 6 files changed, 163 insertions(+), 61 deletions(-) rename {x86 => lib/x86}/hyperv.h (97%) rename {x86 => lib/x86}/hyperv.c (63%) create mode 100644 x86/hyperv_overlay.c -- 2.17.1 Amazon Development Center Germany GmbH Krausenstr. 38 10117 Berlin Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss Eingetragen am Amtsgericht Charlottenburg unter HRB 149173 B Sitz: Berlin Ust-ID: DE 289 237 879
