KVM: PPC: Book3S HV: Cleanup updates for kvm vcpu MMCR

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Currently `kvm_vcpu_arch` stores all Monitor Mode Control registers
in a flat array in order: mmcr0, mmcr1, mmcra, mmcr2, mmcrs
Split this to give mmcra and mmcrs its own entries in vcpu and
use a flat array for mmcr0 to mmcr2. This patch implements this
cleanup to make code easier to read.

Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
[mpe: Fix MMCRA/MMCR2 uapi breakage as noted by paulus]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1594996707-3727-3-git-send-email-atrajeev@linux.vnet.ibm.com

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Athira Rajeev 2020-07-17 10:38:14 -04:00 • committed by Michael Ellerman

parent 78d76819e6

commit 7e4a145e5b

4 changed files with 31 additions and 9 deletions

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4

arch/powerpc/include/asm/kvm_host.h

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2

arch/powerpc/kernel/asm-offsets.c

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22

arch/powerpc/kvm/book3s_hv.c

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12

arch/powerpc/kvm/book3s_hv_rmhandlers.S

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