[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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