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Searched refs:mm_cid (Results 1 – 8 of 8) sorted by relevance

/linux/include/linux/
H A Drseq_entry.h497 unsafe_get_user(uval, &rseq->mm_cid, efault); in rseq_set_ids_get_csaddr()
498 if (uval != t->rseq.ids.mm_cid) in rseq_set_ids_get_csaddr()
505 unsafe_put_user(ids->mm_cid, &rseq->mm_cid, efault); in rseq_set_ids_get_csaddr()
641 .mm_cid = task_mm_cid(t), in rseq_exit_user_update()
H A Drseq_types.h78 u32 mm_cid; member
/linux/tools/testing/selftests/rseq/
H A Drseq-bits-template.h20 # define RSEQ_TEMPLATE_CPU_ID_FIELD mm_cid
H A Drseq-abi.h186 __u32 mm_cid; member
H A Drseq.h224 return (int) rseq_size >= rseq_offsetofend(struct rseq_abi, mm_cid); in rseq_mm_cid_available()
229 return RSEQ_ACCESS_ONCE(rseq_get_abi()->mm_cid); in rseq_current_mm_cid()
/linux/include/uapi/linux/
H A Drseq.h185 __u32 mm_cid; member
/linux/kernel/
H A Drseq.c295 ids.mm_cid = task_mm_cid(t); in rseq_slowpath_update_usr()
403 unsafe_put_user(0, &rseq->mm_cid, efault); in rseq_reset_ids()
454 unsafe_put_user(0U, &rseq->mm_cid, efault); in rseq_register()
/linux/Documentation/userspace-api/
H A Drseq.rst54 - The cpu_id_start, cpu_id, node_id and mm_cid fields (User mode read
61 is migrated or mm_cid changes