diff options
Diffstat (limited to 'arch/riscv')
| -rw-r--r-- | arch/riscv/include/uapi/asm/hwprobe.h | 1 | ||||
| -rw-r--r-- | arch/riscv/kernel/sys_riscv.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/riscv/include/uapi/asm/hwprobe.h b/arch/riscv/include/uapi/asm/hwprobe.h index 91fbe1a7f2e2..01ac3dc196e5 100644 --- a/arch/riscv/include/uapi/asm/hwprobe.h +++ b/arch/riscv/include/uapi/asm/hwprobe.h @@ -56,6 +56,7 @@ struct riscv_hwprobe { #define RISCV_HWPROBE_EXT_ZVFH (1 << 30) #define RISCV_HWPROBE_EXT_ZVFHMIN (1 << 31) #define RISCV_HWPROBE_EXT_ZFA (1ULL << 32) +#define RISCV_HWPROBE_EXT_ZTSO (1ULL << 33) #define RISCV_HWPROBE_KEY_CPUPERF_0 5 #define RISCV_HWPROBE_MISALIGNED_UNKNOWN (0 << 0) #define RISCV_HWPROBE_MISALIGNED_EMULATED (1 << 0) diff --git a/arch/riscv/kernel/sys_riscv.c b/arch/riscv/kernel/sys_riscv.c index f0bd7b480b7f..6564fa9e7a7f 100644 --- a/arch/riscv/kernel/sys_riscv.c +++ b/arch/riscv/kernel/sys_riscv.c @@ -174,6 +174,7 @@ static void hwprobe_isa_ext0(struct riscv_hwprobe *pair, EXT_KEY(ZKSH); EXT_KEY(ZKT); EXT_KEY(ZIHINTNTL); + EXT_KEY(ZTSO); if (has_vector()) { EXT_KEY(ZVBB); |