Fix some existing issues in the ublk selftest suite and add coverage
for user copy, which is currently untested.

v2:
- Allow --zero_copy and --auto_zc to coexist for --auto_zc_fallback
- Don't add test cases to test_stress_05.sh as it's close to the timeout
- Add Reviewed-By tags

Caleb Sander Mateos (8):
  selftests: ublk: correct last_rw map type in seq_io.bt
  selftests: ublk: remove unused ios map in seq_io.bt
  selftests: ublk: fix fio arguments in run_io_and_recover()
  selftests: ublk: use auto_zc for PER_IO_DAEMON tests in stress_04
  selftests: ublk: don't share backing files between ublk servers
  selftests: ublk: forbid multiple data copy modes
  selftests: ublk: add support for user copy to kublk
  selftests: ublk: add user copy test cases

 tools/testing/selftests/ublk/Makefile         |  8 +++
 tools/testing/selftests/ublk/file_backed.c    |  7 +-
 tools/testing/selftests/ublk/kublk.c          | 64 +++++++++++++++++--
 tools/testing/selftests/ublk/kublk.h          | 11 ++++
 tools/testing/selftests/ublk/stripe.c         |  2 +-
 tools/testing/selftests/ublk/test_common.sh   |  5 +-
 .../testing/selftests/ublk/test_generic_04.sh |  2 +-
 .../testing/selftests/ublk/test_generic_05.sh |  2 +-
 .../testing/selftests/ublk/test_generic_11.sh |  2 +-
 .../testing/selftests/ublk/test_generic_14.sh | 40 ++++++++++++
 tools/testing/selftests/ublk/test_loop_06.sh  | 25 ++++++++
 tools/testing/selftests/ublk/test_loop_07.sh  | 21 ++++++
 tools/testing/selftests/ublk/test_null_03.sh  | 24 +++++++
 .../testing/selftests/ublk/test_stress_04.sh  | 12 ++--
 .../testing/selftests/ublk/test_stress_05.sh  | 10 +--
 .../testing/selftests/ublk/test_stress_06.sh  | 39 +++++++++++
 .../testing/selftests/ublk/test_stress_07.sh  | 39 +++++++++++
 .../testing/selftests/ublk/test_stripe_05.sh  | 26 ++++++++
 .../testing/selftests/ublk/test_stripe_06.sh  | 21 ++++++
 tools/testing/selftests/ublk/trace/seq_io.bt  |  3 +-
 20 files changed, 336 insertions(+), 27 deletions(-)
 create mode 100755 tools/testing/selftests/ublk/test_generic_14.sh
 create mode 100755 tools/testing/selftests/ublk/test_loop_06.sh
 create mode 100755 tools/testing/selftests/ublk/test_loop_07.sh
 create mode 100755 tools/testing/selftests/ublk/test_null_03.sh
 create mode 100755 tools/testing/selftests/ublk/test_stress_06.sh
 create mode 100755 tools/testing/selftests/ublk/test_stress_07.sh
 create mode 100755 tools/testing/selftests/ublk/test_stripe_05.sh
 create mode 100755 tools/testing/selftests/ublk/test_stripe_06.sh

-- 
2.45.2