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| author | Anup Patel <apatel@ventanamicro.com> | 2023-11-27 18:06:36 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2024-01-19 06:49:54 +0300 |
| commit | f370b4e668f017f523968f7490163fa922dcd92e (patch) | |
| tree | 45c99bf5d12b335782c5fefa59e97dac80a6c2b8 /arch/riscv/include/uapi | |
| parent | ac396141308d07a9534c5a7f1f7c80cb95e35b20 (diff) | |
| download | linux-f370b4e668f017f523968f7490163fa922dcd92e.tar.xz | |
RISC-V: KVM: Allow scalar crypto extensions for Guest/VM
We extend the KVM ISA extension ONE_REG interface to allow KVM
user space to detect and enable scalar crypto extensions for
Guest/VM. This includes extensions Zbkb, Zbkc, Zbkx, Zknd, Zkne,
Zknh, Zkr, Zksed, Zksh, and Zkt.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'arch/riscv/include/uapi')
| -rw-r--r-- | arch/riscv/include/uapi/asm/kvm.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/riscv/include/uapi/asm/kvm.h b/arch/riscv/include/uapi/asm/kvm.h index bbff9c7e8f3f..453edf620b87 100644 --- a/arch/riscv/include/uapi/asm/kvm.h +++ b/arch/riscv/include/uapi/asm/kvm.h @@ -140,6 +140,16 @@ enum KVM_RISCV_ISA_EXT_ID { KVM_RISCV_ISA_EXT_SMSTATEEN, KVM_RISCV_ISA_EXT_ZICOND, KVM_RISCV_ISA_EXT_ZBC, + KVM_RISCV_ISA_EXT_ZBKB, + KVM_RISCV_ISA_EXT_ZBKC, + KVM_RISCV_ISA_EXT_ZBKX, + KVM_RISCV_ISA_EXT_ZKND, + KVM_RISCV_ISA_EXT_ZKNE, + KVM_RISCV_ISA_EXT_ZKNH, + KVM_RISCV_ISA_EXT_ZKR, + KVM_RISCV_ISA_EXT_ZKSED, + KVM_RISCV_ISA_EXT_ZKSH, + KVM_RISCV_ISA_EXT_ZKT, KVM_RISCV_ISA_EXT_MAX, }; |