Re: [Qemu-devel] [PATCH v2] spapr: Add ibm, purr property on power7 and newer

2013-09-30 Thread Alexander Graf
On 27.09.2013, at 10:11, Alexey Kardashevskiy wrote: > PAPR+ says that no "ibm,purr" tells the guest that H_PURR is not > supported. However some guests still try calling H_PURR on POWER7 unless > the property is present and equal to 0. This adds the property for CPUs > supporting the PURR specia

[Qemu-devel] [PATCH v2] spapr: Add ibm, purr property on power7 and newer

2013-09-27 Thread Alexey Kardashevskiy
PAPR+ says that no "ibm,purr" tells the guest that H_PURR is not supported. However some guests still try calling H_PURR on POWER7 unless the property is present and equal to 0. This adds the property for CPUs supporting the PURR special register. Signed-off-by: Benjamin Herrenschmidt Signed-off-