Commits
Thomas Gleixner committed 5fa4ec9cb2e
x86/kvm: Make it compile on 32bit and with HYPYERVISOR_GUEST=n
The reenlightment support for hyperv slapped a direct reference to
x86_hyper_type into the kvm code which results in the following build
failure when CONFIG_HYPERVISOR_GUEST=n:
arch/x86/kvm/x86.c:6259:6: error: ‘x86_hyper_type’ undeclared (first use in this function)
arch/x86/kvm/x86.c:6259:6: note: each undeclared identifier is reported only once for each function it appears in
Use the proper helper function to cure that.
The 32bit compile fails because of:
arch/x86/kvm/x86.c:5936:13: warning: ‘kvm_hyperv_tsc_notifier’ defined but not used [-Wunused-function]
which is a real trainwreck engineering artwork. The callsite is wrapped
into #ifdef CONFIG_X86_64, but the function itself has the #ifdef inside
the function body. Make the function itself wrapped into the ifdef to cure
that.
Qualiteee....
Fixes: 0092e4346f49 ("x86/kvm: Support Hyper-V reenlightenment")
Reported-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Cc: kvm@vger.kernel.org
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: "Michael Kelley (EOSG)" <Michael.H.Kelley@microsoft.com>
Cc: Roman Kagan <rkagan@virtuozzo.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: devel@linuxdriverproject.org
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Cathy Avery <cavery@redhat.com>
Cc: Mohammed Gamal <mmorsy@redhat.com>