Re: [Qemu-devel] [PULL v4 00/19] KVM and cpu-exec patches for 2.9 soft freeze

[Paolo Bonzini <pbonzini@redhat.com>]

On 01/03/2017 18:58, Peter Maydell wrote:
> Fails to build, ppc64, aarch64 (and probably others):
> 
> In file included from /home/pm215/qemu/include/qemu/osdep.h:36:0,
>                  from /home/pm215/qemu/kvm-all.c:16:
> /home/pm215/qemu/kvm-all.c: In function ‘kvm_cpu_exec’:
> /home/pm215/qemu/kvm-all.c:1995:22: error: ‘have_sigbus_pending’
> undeclared (first use in this function)
>          if (unlikely(have_sigbus_pending)) {
>                       ^
> /home/pm215/qemu/include/qemu/compiler.h:66:43: note: in definition of
> macro ‘unlikely’
>  #define unlikely(x)   __builtin_expect(!!(x), 0)
>                                            ^
> /home/pm215/qemu/kvm-all.c:1995:22: note: each undeclared identifier
> is reported only once for each function it appears in
>          if (unlikely(have_sigbus_pending)) {
>                       ^
> /home/pm215/qemu/include/qemu/compiler.h:66:43: note: in definition of
> macro ‘unlikely’
>  #define unlikely(x)   __builtin_expect(!!(x), 0)

Are you sure you updated the tag?  Line 1995 here is:

#ifdef KVM_HAVE_MCE_INJECTION

and that error would have come from v3.

Paolo