diff options
| -rw-r--r-- | arch/arm64/kernel/ptrace.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index b9bdd83fbbca..6c5ff6807d4c 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -968,20 +968,18 @@ static int sve_set_common(struct task_struct *target, vq = sve_vq_from_vl(task_get_vl(target, type)); /* Enter/exit streaming mode */ - if (system_supports_sme()) { - switch (type) { - case ARM64_VEC_SVE: - target->thread.svcr &= ~SVCR_SM_MASK; - set_tsk_thread_flag(target, TIF_SVE); - break; - case ARM64_VEC_SME: - target->thread.svcr |= SVCR_SM_MASK; - set_tsk_thread_flag(target, TIF_SME); - break; - default: - WARN_ON_ONCE(1); - return -EINVAL; - } + switch (type) { + case ARM64_VEC_SVE: + target->thread.svcr &= ~SVCR_SM_MASK; + set_tsk_thread_flag(target, TIF_SVE); + break; + case ARM64_VEC_SME: + target->thread.svcr |= SVCR_SM_MASK; + set_tsk_thread_flag(target, TIF_SME); + break; + default: + WARN_ON_ONCE(1); + return -EINVAL; } /* Always zero V regs, FPSR, and FPCR */ |