Re: [PATCH v2 2/4] qemu: avoid launching non-x86 guests with 'pvspinlock' setting

2020-03-25 Thread Andrea Bolognani
On Tue, 2020-03-24 at 14:33 -0300, Daniel Henrique Barboza wrote: > The 'pvspinlock' feature is x86 only. The "" declaration > will always have a value 'on' or 'off', and both will break QEMU when > launching non-x86 guests. This is the error message for > "" when running a ppc64 guest: > > qemu-k

[PATCH v2 2/4] qemu: avoid launching non-x86 guests with 'pvspinlock' setting

2020-03-24 Thread Daniel Henrique Barboza
The 'pvspinlock' feature is x86 only. The "" declaration will always have a value 'on' or 'off', and both will break QEMU when launching non-x86 guests. This is the error message for "" when running a ppc64 guest: qemu-kvm: Expected key=value format, found +kvm_pv_unhalt A similar error message i