diff options
| author | Clément Léger <cleger@rivosinc.com> | 2024-06-19 17:39:11 +0200 |
|---|---|---|
| committer | Alexandre Ghiti <alexghiti@rivosinc.com> | 2025-03-19 12:03:46 +0000 |
| commit | 2d79608cf6112e787e6f90cf909bdadceed30dfe (patch) | |
| tree | d08dc03c82dbcb1f299fa9dae9fee462945e17e2 /arch/riscv/include/uapi/asm/kvm.h | |
| parent | 9d45d1ff90a6888f6138eb7e1f2619ef427831d3 (diff) | |
RISC-V: KVM: Allow Zaamo/Zalrsc extensions for Guest/VM
Extend the KVM ISA extension ONE_REG interface to allow KVM user space
to detect and enable Zaamo/Zalrsc extensions for Guest/VM.
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20240619153913.867263-5-cleger@rivosinc.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Diffstat (limited to 'arch/riscv/include/uapi/asm/kvm.h')
| -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 f06bc5efcd79..5f59fd226cc5 100644 --- a/arch/riscv/include/uapi/asm/kvm.h +++ b/arch/riscv/include/uapi/asm/kvm.h @@ -182,6 +182,8 @@ enum KVM_RISCV_ISA_EXT_ID { KVM_RISCV_ISA_EXT_SVVPTC, KVM_RISCV_ISA_EXT_ZABHA, KVM_RISCV_ISA_EXT_ZICCRSE, + KVM_RISCV_ISA_EXT_ZAAMO, + KVM_RISCV_ISA_EXT_ZALRSC, KVM_RISCV_ISA_EXT_MAX, }; |