Lines Matching refs:rseq_len
47 if (!user_read_access_begin(rseq, t->rseq_len)) in rseq_validate_ro_fields()
174 if (!user_write_access_begin(rseq, t->rseq_len)) in rseq_update_cpu_node_id()
452 SYSCALL_DEFINE4(rseq, struct rseq __user *, rseq, u32, rseq_len, in SYSCALL_DEFINE4() argument
463 if (rseq_len != current->rseq_len) in SYSCALL_DEFINE4()
472 current->rseq_len = 0; in SYSCALL_DEFINE4()
485 if (current->rseq != rseq || rseq_len != current->rseq_len) in SYSCALL_DEFINE4()
503 if (rseq_len < ORIG_RSEQ_SIZE || in SYSCALL_DEFINE4()
504 (rseq_len == ORIG_RSEQ_SIZE && !IS_ALIGNED((unsigned long)rseq, ORIG_RSEQ_SIZE)) || in SYSCALL_DEFINE4()
505 (rseq_len != ORIG_RSEQ_SIZE && (!IS_ALIGNED((unsigned long)rseq, __alignof__(*rseq)) || in SYSCALL_DEFINE4()
506 rseq_len < offsetof(struct rseq, end)))) in SYSCALL_DEFINE4()
508 if (!access_ok(rseq, rseq_len)) in SYSCALL_DEFINE4()
526 current->rseq_len = rseq_len; in SYSCALL_DEFINE4()