Re: [kvm-ppc-devel] [kvm-devel] [PATCH] Use

[Chris Lalancette <clalance@redhat.com>]

Hollis Blanchard wrote:
> diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
> --- a/include/linux/kvm_host.h
> +++ b/include/linux/kvm_host.h
> @@ -67,7 +67,9 @@ void kvm_io_bus_register_dev(struct kvm_
>  
>  struct kvm_vcpu {
>  	struct kvm *kvm;
> +#ifdef CONFIG_PREEMPT_NOTIFIERS
>  	struct preempt_notifier preempt_notifier;
> +#endif
>  	int vcpu_id;
>  	struct mutex mutex;
>  	int   cpu;

Hm, this causes my build to fail on x86_64:

make -C /lib/modules/2.6.23.8-63.fc8/build M=`pwd` "$@"
make[2]: Entering directory `/usr/src/kernels/2.6.23.8-63.fc8-x86_64'
  LD      /tmp/kvm-userspace/kernel/built-in.o
  CC [M]  /tmp/kvm-userspace/kernel/svm.o
  CC [M]  /tmp/kvm-userspace/kernel/vmx.o
  CC [M]  /tmp/kvm-userspace/kernel/vmx-debug.o
  CC [M]  /tmp/kvm-userspace/kernel/kvm_main.o
/tmp/kvm-userspace/kernel/kvm_main.c: In function ‘vcpu_load’:
/tmp/kvm-userspace/kernel/kvm_main.c:82: error: ‘struct kvm_vcpu’ has no member
named ‘preempt_notifier’
/tmp/kvm-userspace/kernel/kvm_main.c: In function ‘vcpu_put’:
/tmp/kvm-userspace/kernel/kvm_main.c:91: error: ‘struct kvm_vcpu’ has no member
named ‘preempt_notifier’
/tmp/kvm-userspace/kernel/kvm_main.c: In function ‘kvm_vm_ioctl_create_vcpu’:
/tmp/kvm-userspace/kernel/kvm_main.c:749: error: ‘struct kvm_vcpu’ has no member
named ‘preempt_notifier’
/tmp/kvm-userspace/kernel/kvm_main.c: In function ‘preempt_notifier_to_vcpu’:
/tmp/kvm-userspace/kernel/kvm_main.c:1284: error: ‘struct kvm_vcpu’ has no
member named ‘preempt_notifier’
/tmp/kvm-userspace/kernel/kvm_main.c:1284: warning: type defaults to ‘int’ in
declaration of ‘__mptr’
/tmp/kvm-userspace/kernel/kvm_main.c:1284: warning: initialization from
incompatible pointer type
/tmp/kvm-userspace/kernel/kvm_main.c:1284: error: ‘struct kvm_vcpu’ has no
member named ‘preempt_notifier’
make[3]: *** [/tmp/kvm-userspace/kernel/kvm_main.o] Error 1
make[2]: *** [_module_/tmp/kvm-userspace/kernel] Error 2
make[2]: Leaving directory `/usr/src/kernels/2.6.23.8-63.fc8-x86_64'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/tmp/kvm-userspace/kernel'
make: *** [kernel] Error 2

Reverting this patch makes the build succeed again.

Chris Lalancette

-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
kvm-ppc-devel mailing list
kvm-ppc-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-ppc-devel