Messages in this thread | | | Date | Sat, 26 May 2018 16:18:11 +0200 | From | Radim Krčmář <> | Subject | Re: [PATCH] KVM: x86: VMX: fix building without CONFIG_HYPERV |
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2018-05-25 17:36+0200, Arnd Bergmann: > The global ms_hyperv variable is part of the hyperv support, so > we get a link error from accessing it in kernels that have this > turned off: > > arch/x86/kvm/vmx.o: In function `alloc_loaded_vmcs': > vmx.c:(.text+0x1654a): undefined reference to `ms_hyperv' > vmx.c:(.text+0x1657a): undefined reference to `ms_hyperv' > > This changes the condition to first check the compile-time > configuration symbol to avoid the link error. > > Fixes: ceef7d10dfb6 ("KVM: x86: VMX: hyper-v: Enlightened MSR-Bitmap support") > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Queued, thanks.
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