[PATCH V3 0/2] powerpc: add support for ISA v2.07 compat level

Suraj Jitindar Singh sjitindarsingh at gmail.com
Tue Nov 1 15:41:01 AEDT 2016


Version v3.00 of the ISA added a new compat level to the processor
compatibility register (PCR), an ISA v2.07 compatibility mode.

Upstream QEMU already supports this so it may as well go into the kernel
now.

Change Log:

V1 -> V2: 
- Reworked logic to set and mask the PCR, no functional change

V2 -> V3:
- Reworked logic again, no functional change

Suraj Jitindar Singh (2):
  powerpc: Define new ISA v3.00 logical PVR value and PCR register value
  powerpc/kvm: Update kvmppc_set_arch_compat() for ISA v3.00

 arch/powerpc/include/asm/reg.h |  3 +++
 arch/powerpc/kvm/book3s_hv.c   | 38 +++++++++++++++++++++++---------------
 2 files changed, 26 insertions(+), 15 deletions(-)

-- 
2.5.5



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