Re: [Qemu-devel] [PULL 00/17] x86 and CPU queue, 2016-10-24

[Peter Maydell]

On 24 October 2016 at 15:31, Eduardo Habkost <address@hidden> wrote:
> The following changes since commit 4387f5671f9676336c87b68f5e87ba54fbea3714:
>
>   Merge remote-tracking branch 'remotes/sstabellini/tags/xen-20161021-tag' 
> into staging (2016-10-24 10:26:44 +0100)
>
> are available in the git repository at:
>
>   git://github.com/ehabkost/qemu.git tags/x86-pull-request
>
> for you to fetch changes up to c100860d23cd21495fcd2c14f246389e401d7900:
>
>   target-i386: Print warning when mixing [+-]foo and foo=(on|off) (2016-10-24 
> 11:51:33 -0200)
>
> ----------------------------------------------------------------
> x86 and CPU queue, 2016-10-24
>
> x2APIC support to APIC code, cpu_exec_init() refactor on all
> architectures, and other x86 changes.

I'm afraid this generates some spurious warnings under OSX:

  GTESTER check-qtest-i386
"kvm" accelerator not found.
"kvm" accelerator not found.
"kvm" accelerator not found.
"kvm" accelerator not found.
"kvm" accelerator not found.
"kvm" accelerator not found.
"kvm" accelerator not found.
"kvm" accelerator not found.
qemu-system-i386: warning: Ambiguous CPU model string. Don't mix both
"-mce" and "mce=on"
qemu-system-i386: warning: Ambiguous CPU model string. Don't mix both
"+cx8" and "cx8=off"
qemu-system-i386: warning: Compatibility of ambiguous CPU model
strings won't be kept on future QEMU versions

(similarly for check-qtest-x86_64).

Tests should never print out strings with "warning:" in them,
to avoid false-positives when scanning build logs.

I'm not entirely sure why these only happen on OSX, though.

thanks
-- PMM