[LTP] [PATCH v2 0/4] syscalls: Fix various syscall tests when compiled with Musl

[Tudor Cretu]

Hi,

There were a few issues with some syscalls tests when they were compiled
with Musl. This series attempts to improve the robustness of some syscall
tests.

changes v1->v2:
* Patch 1/1: Moved the Musl link from source to the commit message
* Patch 4/4: Implement a sighandler to catch segfaults and allow the EFAULT
             tests to pass, instead of just calling the raw [f]statfs syscall.

Tudor Cretu (4):
  lib: Fix initialization of recursive mutex
  syscalls/mprotect01: Invoke the syscall directly instead of the libc
    wrapper
  syscalls/prctl04: Allow rt_sigprocmask in the syscall filter
  syscalls/statfs: Accept segfault instead of EFAULT

 lib/tst_res.c                                 | 25 +++++---
 testcases/kernel/syscalls/fstatfs/fstatfs02.c | 60 ++++++++++++++-----
 .../kernel/syscalls/mprotect/mprotect01.c     |  3 +-
 testcases/kernel/syscalls/prctl/prctl04.c     |  1 +
 testcases/kernel/syscalls/statfs/statfs02.c   | 32 +++++++++-
 5 files changed, 93 insertions(+), 28 deletions(-)

-- 
2.25.1