diff options
| author | Anup Patel <apatel@ventanamicro.com> | 2022-12-07 09:17:49 +0530 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2022-12-07 09:17:49 +0530 |
| commit | 6ebbdecff6ae00557a52539287b681641f4f0d33 (patch) | |
| tree | 63b97197dd765f7562b2836d5ec8889881ee0f29 /arch/riscv/include | |
| parent | 52ec4b695dbe0552bb994c4149e9122610a76668 (diff) | |
RISC-V: KVM: Add ONE_REG interface for mvendorid, marchid, and mimpid
We add ONE_REG interface for VCPU mvendorid, marchid, and mimpid
so that KVM user-space can change this details to support migration
across heterogeneous hosts.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'arch/riscv/include')
| -rw-r--r-- | arch/riscv/include/uapi/asm/kvm.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/riscv/include/uapi/asm/kvm.h b/arch/riscv/include/uapi/asm/kvm.h index 8985ff234c01..92af6f3f057c 100644 --- a/arch/riscv/include/uapi/asm/kvm.h +++ b/arch/riscv/include/uapi/asm/kvm.h @@ -49,6 +49,9 @@ struct kvm_sregs { struct kvm_riscv_config { unsigned long isa; unsigned long zicbom_block_size; + unsigned long mvendorid; + unsigned long marchid; + unsigned long mimpid; }; /* CORE registers for KVM_GET_ONE_REG and KVM_SET_ONE_REG */ |