On Mon, Apr 20, 2020 at 10:38:35AM -0700, Michael Kelley wrote: > The Hyper-V Reference TSC Page structure is defined twice. struct > ms_hyperv_tsc_page has padding out to a full 4 Kbyte page size. But > the padding is not needed because the declaration includes a union > with HV_HYP_PAGE_SIZE. KVM uses the second definition, which is > struct _HV_REFERENCE_TSC_PAGE, because it does not have the padding. > > Fix the duplication by removing the padding from ms_hyperv_tsc_page. > Fix up the KVM code to use it. Remove the no longer used struct > _HV_REFERENCE_TSC_PAGE. > > There is no functional change. > > Signed-off-by: Michael Kelley <mikelley@xxxxxxxxxxxxx> > --- > arch/x86/include/asm/hyperv-tlfs.h | 8 -------- > arch/x86/include/asm/kvm_host.h | 2 +- > arch/x86/kvm/hyperv.c | 4 ++-- Paolo, this patch touches KVM code. Let me know how you would like to handle this. Wei.
