The 1st patch fixes kernel panic caused by aborting zc request, which
can be observed by the added stress_03/stress_04 tests.
The other patches are ublk selftest change:
- two bug fixes(2, 3)
- cleanup (4, 5)
- allow to run tests in parallel(6), also big simplification on
test script
- add two stress tests for zero copy(7)
- kublk misc change(8, 9, 10), helps for evaluating performance
- support target specific command line, so help to add new
target(Uday is working on fault-inject target) (11)
- add two tests for covering recovery features(12)
- add one heavy io & remove test over recovery enabled device(13),
which can catch io hang triggered by several recent patches.
Thanks,
Ming Lei (13):
ublk: delay aborting zc request until io_uring returns the buffer
selftests: ublk: fix ublk_find_tgt()
selftests: ublk: add io_uring uapi header
selftests: ublk: cleanup backfile automatically
selftests: ublk: make sure _add_ublk_dev can return in sub-shell
selftests: ublk: run stress tests in parallel
selftests: ublk: add two stress tests for zero copy feature
selftests: ublk: setup ring with
IORING_SETUP_SINGLE_ISSUER/IORING_SETUP_DEFER_TASKRUN
selftests: ublk: set queue pthread's cpu affinity
selftests: ublk: increase max nr_queues and queue depth
selftests: ublk: support target specific command line
selftests: ublk: support user recovery
selftests: ublk: add test_stress_05.sh
drivers/block/ublk_drv.c | 31 +-
tools/testing/selftests/ublk/Makefile | 5 +
tools/testing/selftests/ublk/kublk.c | 341 ++++++++++++++++--
tools/testing/selftests/ublk/kublk.h | 37 +-
tools/testing/selftests/ublk/stripe.c | 28 +-
tools/testing/selftests/ublk/test_common.sh | 140 +++++--
.../testing/selftests/ublk/test_generic_04.sh | 40 ++
.../testing/selftests/ublk/test_generic_05.sh | 44 +++
tools/testing/selftests/ublk/test_loop_01.sh | 8 +-
tools/testing/selftests/ublk/test_loop_02.sh | 8 +-
tools/testing/selftests/ublk/test_loop_03.sh | 8 +-
tools/testing/selftests/ublk/test_loop_04.sh | 9 +-
tools/testing/selftests/ublk/test_loop_05.sh | 8 +-
.../testing/selftests/ublk/test_stress_01.sh | 45 +--
.../testing/selftests/ublk/test_stress_02.sh | 45 +--
.../testing/selftests/ublk/test_stress_03.sh | 38 ++
.../testing/selftests/ublk/test_stress_04.sh | 37 ++
.../testing/selftests/ublk/test_stress_05.sh | 64 ++++
.../testing/selftests/ublk/test_stripe_01.sh | 12 +-
.../testing/selftests/ublk/test_stripe_02.sh | 13 +-
.../testing/selftests/ublk/test_stripe_03.sh | 12 +-
.../testing/selftests/ublk/test_stripe_04.sh | 13 +-
22 files changed, 811 insertions(+), 175 deletions(-)
create mode 100755 tools/testing/selftests/ublk/test_generic_04.sh
create mode 100755 tools/testing/selftests/ublk/test_generic_05.sh
create mode 100755 tools/testing/selftests/ublk/test_stress_03.sh
create mode 100755 tools/testing/selftests/ublk/test_stress_04.sh
create mode 100755 tools/testing/selftests/ublk/test_stress_05.sh
--
2.47.0
