[PATCH liburing 0/4] tests updates

[Dylan Yudaken <dylany@fb.com>]

This series adds a patch for a panic in 5.19-rc7 simplified from the
syzkaller reproducer
It also causes the poll-mshot-overflow test to be skipped in versions < 5.20

Patch
  1: is the panic regression test
2-4: skips the poll-mshot-overflow test on old kernels

Dylan Yudaken (4):
  add a test for bad buf_ring register
  Copy IORING_SETUP_SINGLE_ISSUER into io_uring.h
  test: poll-mshot-overflow use proper return codes
  skip poll-mshot-overflow on old kernels

 src/include/liburing/io_uring.h |  4 ++++
 test/buf-ring.c                 | 30 +++++++++++++++++++++++++++++
 test/poll-mshot-overflow.c      | 34 +++++++++++++++++----------------
 3 files changed, 52 insertions(+), 16 deletions(-)


base-commit: 4e6eec8bdea906fe5341c97aef96986d605004e9
-- 
2.30.2