diff options
| author | Pincheng Wang <pincheng.plct@isrc.iscas.ac.cn> | 2025-08-27 00:29:38 +0800 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2026-02-06 19:05:17 +0530 |
| commit | f326e846ff89c82083c09fa495457442c252983e (patch) | |
| tree | 754ad9cd04a3231948cdb6d2f9c6a131521fc7f7 /arch/riscv/include | |
| parent | 003b9dae53ae795930c54945e0b0a41bbd527b44 (diff) | |
riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM
Extend the KVM ISA extension ONE_REG interface to allow KVM user space
to detect and enable Zilsd and Zclsd extensions for Guest/VM.
Signed-off-by: Pincheng Wang <pincheng.plct@isrc.iscas.ac.cn>
Reviewed-by: Nutty Liu <nutty.liu@hotmail.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20250826162939.1494021-5-pincheng.plct@isrc.iscas.ac.cn
Signed-off-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'arch/riscv/include')
| -rw-r--r-- | arch/riscv/include/uapi/asm/kvm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/riscv/include/uapi/asm/kvm.h b/arch/riscv/include/uapi/asm/kvm.h index 54f3ad7ed2e4..6c536b2823c3 100644 --- a/arch/riscv/include/uapi/asm/kvm.h +++ b/arch/riscv/include/uapi/asm/kvm.h @@ -192,6 +192,8 @@ enum KVM_RISCV_ISA_EXT_ID { KVM_RISCV_ISA_EXT_ZFBFMIN, KVM_RISCV_ISA_EXT_ZVFBFMIN, KVM_RISCV_ISA_EXT_ZVFBFWMA, + KVM_RISCV_ISA_EXT_ZCLSD, + KVM_RISCV_ISA_EXT_ZILSD, KVM_RISCV_ISA_EXT_MAX, }; |