[LTP] [PATCH v16 0/2] futex: Add EFAULT coverage for wake and cmp_requeue

[Michael Menasherov]

futex_wait06 and futex_wait07 were already merged. This series
contains the two remaining patches.

Patch 1/2 (futex_wake05) is v16 — updated based on review feedback
to add a kernel-space address test case and clarify the comment
explaining the different code paths in get_futex_key().

Patch 2/2 (futex_cmp_requeue03) — updated to also cover PROT_NONE
on uaddr2, and has not yet received a human review. Would appreciate
a review of this patch as well.

GitHub PR: https://github.com/linux-test-project/ltp/pull/1301

Michael Menasherov (2):
  futex_wake05: Add EFAULT error coverage test
  futex_cmp_requeue03: Add EFAULT error coverage test

 runtest/syscalls                              |   2 +
 testcases/kernel/syscalls/futex/.gitignore    |   2 +
 .../syscalls/futex/futex_cmp_requeue03.c      | 108 ++++++++++++++++++
 .../kernel/syscalls/futex/futex_wake05.c      | 100 ++++++++++++++++
 4 files changed, 212 insertions(+)
 create mode 100644 testcases/kernel/syscalls/futex/futex_cmp_requeue03.c
 create mode 100644 testcases/kernel/syscalls/futex/futex_wake05.c

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2.54.0