[[PATCH v3] 0/4] Add documentation for PR_FUTEX_HASH

[Sebastian Andrzej Siewior]

Add some documentation of the prctl(PR_FUTEX_HASH, …) interface.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
---
v2…v3: https://lore.kernel.org/all/20250520104247.S-gVcgxM@xxxxxxxxxxxxx/
  - Split the individual PR_FUTEX_HASH ops into their own man page.
  - Reword a sentence referring to uaddr in order to link to futex(2).
  - Address remaining review feedback such the semantic new line.

v1…v2: https://lore.kernel.org/all/20250516161422.BqmdlxlF@xxxxxxxxxxxxx/
  - Partly reword
  - Use "semantic newlines"

Sebastian Andrzej Siewior (4):
  man/man2/prctl.2, man/man2const/PR_FUTEX_HASH.2const: Document
    PR_FUTEX_HASH
  man/man2/prctl.2, PR_FUTEX_HASH_SET_SLOTS.2const: Document
    PR_FUTEX_HASH_SET_SLOTS
  man/man2/prctl.2, PR_FUTEX_HASH_GET_SLOTS.2const: Document
    PR_FUTEX_HASH_GET_SLOTS
  man/man2/prctl.2, PR_FUTEX_HASH_GET_IMMUTABLE.2const: Document
    PR_FUTEX_HASH_GET_IMMUTABLE

 man/man2/prctl.2                              |  3 +
 man/man2const/PR_FUTEX_HASH.2const            | 92 +++++++++++++++++++
 .../PR_FUTEX_HASH_GET_IMMUTABLE.2const        | 37 ++++++++
 man/man2const/PR_FUTEX_HASH_GET_SLOTS.2const  | 37 ++++++++
 man/man2const/PR_FUTEX_HASH_SET_SLOTS.2const  | 83 +++++++++++++++++
 5 files changed, 252 insertions(+)
 create mode 100644 man/man2const/PR_FUTEX_HASH.2const
 create mode 100644 man/man2const/PR_FUTEX_HASH_GET_IMMUTABLE.2const
 create mode 100644 man/man2const/PR_FUTEX_HASH_GET_SLOTS.2const
 create mode 100644 man/man2const/PR_FUTEX_HASH_SET_SLOTS.2const

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2.49.0