RISC-V: KVM: Add Sv57x4 mode support for G-stage

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Latest QEMU supports G-stage Sv57x4 mode so this patch extends KVM
RISC-V G-stage handling to detect and use Sv57x4 mode when available.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Anup Patel <anup@brainfault.org>

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Anup Patel 2022-05-09 10:43:39 +05:30 • committed by Anup Patel

parent 26708234eb

commit b4bbb95ea6

3 changed files with 14 additions and 1 deletions

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1

arch/riscv/include/asm/csr.h

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3

arch/riscv/kvm/main.c

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11

arch/riscv/kvm/mmu.c

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