Re: KVM-INTEL: Add new module vmcsinfo-intel to fill VMCSINFO

[Zhang Yanfei <zhangyanfei@cn.fujitsu.com>]

于 2012年08月02日 22:30, Krishna J 写道:
> I applied the v5_1/3, v5_2/3 and v5_3/3 "KVM-INTEL: Add new module vmcsinfo-intel to fill VMCSINFO" patch to the 3.2.14-rt24+ kernel. I am getting some missing deceleration error. Do i need to apply any other patch before using the VMCSINFO patch. 
> 
> /root/development/test_kernel/linux-rt/arch/x86/kvm/vmcsinfo.c:28:32: error: array type has incomplete element type
> /root/development/test_kernel/linux-rt/arch/x86/kvm/vmcsinfo.c:29:2: error: implicit declaration of function \u2018X86_FEATURE_MATCH\u2019
> /root/development/test_kernel/linux-rt/arch/x86/kvm/vmcsinfo.c: In function \u2018alloc_vmcsinfo_init\u2019:
> /root/development/test_kernel/linux-rt/arch/x86/kvm/vmcsinfo.c:697:26: error: \u2018cpu_subsys\u2019 undeclared (first use in this function)
> /root/development/test_kernel/linux-rt/arch/x86/kvm/vmcsinfo.c:697:26: note: each undeclared identifier is reported only once for each function it appears in
> /root/development/test_kernel/linux-rt/arch/x86/kvm/vmcsinfo.c: In function \u2018alloc_vmcsinfo_exit\u2019:
> /root/development/test_kernel/linux-rt/arch/x86/kvm/vmcsinfo.c:710:22: error: \u2018cpu_subsys\u2019 undeclared (first use in this function)
> make[3]: *** [arch/x86/kvm/vmcsinfo.o] Error 1
> make[2]: *** [arch/x86/kvm] Error 2 		 	   		  

X86_FEATURE_MATCH and cpu_subsys are undeclared in the 3.2.14-rt24+ kernel. 

Please use the newest kvm kernel code through the git tree below:

git://git.kernel.org/pub/scm/virt/kvm/kvm.git

Thanks
Zhang Yanfei