KERNEL SELFTESTS: linux_headers_dir is /usr/src/linux-headers-x86_64-rhel-9.4-kselftests-b31c68fd851e74526ad963362ea205eb97b9a710
2025-09-26 09:22:33 sed -i s/default_timeout=45/default_timeout=300/ kselftest/runner.sh
2025-09-26 09:22:33 make -j36 -C ../../../tools/gpio
make: Entering directory '/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-b31c68fd851e74526ad963362ea205eb97b9a710/tools/gpio'
mkdir -p include/linux 2>&1 || true
ln -sf /usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-b31c68fd851e74526ad963362ea205eb97b9a710/tools/gpio/../../include/uapi/linux/gpio.h include/linux/gpio.h
make[1]: Entering directory '/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-b31c68fd851e74526ad963362ea205eb97b9a710/tools/gpio'
make[1]: Entering directory '/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-b31c68fd851e74526ad963362ea205eb97b9a710/tools/gpio'
  CC      gpio-utils.o
  CC      gpio-watch.o
  LD      gpio-watch-in.o
make[1]: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-b31c68fd851e74526ad963362ea205eb97b9a710/tools/gpio'
  LINK    gpio-watch
  LD      gpio-utils-in.o
make[1]: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-b31c68fd851e74526ad963362ea205eb97b9a710/tools/gpio'
make[1]: Entering directory '/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-b31c68fd851e74526ad963362ea205eb97b9a710/tools/gpio'
make[1]: Entering directory '/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-b31c68fd851e74526ad963362ea205eb97b9a710/tools/gpio'
make[1]: Entering directory '/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-b31c68fd851e74526ad963362ea205eb97b9a710/tools/gpio'
  CC      lsgpio.o
  CC      gpio-hammer.o
  CC      gpio-event-mon.o
  LD      lsgpio-in.o
  LD      gpio-hammer-in.o
make[1]: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-b31c68fd851e74526ad963362ea205eb97b9a710/tools/gpio'
  LINK    lsgpio
make[1]: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-b31c68fd851e74526ad963362ea205eb97b9a710/tools/gpio'
  LINK    gpio-hammer
  LD      gpio-event-mon-in.o
make[1]: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-b31c68fd851e74526ad963362ea205eb97b9a710/tools/gpio'
  LINK    gpio-event-mon
make: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-9.4-kselftests-b31c68fd851e74526ad963362ea205eb97b9a710/tools/gpio'
2025-09-26 09:22:34 make -j36 TARGETS=gpio run_tests
  CC       gpio-mockup-cdev
  CC       gpio-chip-info
  CC       gpio-line-name
TAP version 13
1..3
# timeout set to 300
# selftests: gpio: gpio-mockup.sh
# 1.  Module load tests
# 1.1.  dynamic allocation of gpio
# 2.  Module load error tests
# 2.1 no lines defined
# GPIO gpio-mockup test PASS
ok 1 selftests: gpio: gpio-mockup.sh
# timeout set to 300
# selftests: gpio: gpio-sim.sh
# trap: SIGTERM: bad trap
# 1. chip_name and dev_name attributes
# 1.1. Chip name is communicated to user
# 1.2. chip_name returns 'none' if the chip is still pending
# 1.3. Device name is communicated to user
# 2. Creating and configuring simulated chips
# 2.1. Default number of lines is 1
# 2.2. Number of lines can be specified
# 2.3. Label can be set
# 2.4. Label can be left empty
# 2.5. Line names can be configured
# 2.6. Line config can remain unused if offset is greater than number of lines
# 2.7. Line configfs directory names are sanitized
# 2.8. Multiple chips can be created
# 2.9. Can't modify settings when chip is live
# 2.10. Can't create line items when chip is live
# 2.11. Probe errors are propagated to user-space
# 2.12. Cannot enable a chip without any GPIO banks
# 2.13. Duplicate chip labels are not allowed
# 2.14. Lines can be hogged
# 3. Controlling simulated chips
# 3.1. Pull can be set over sysfs
# 3.2. Pull can be read from sysfs
# 3.3. Incorrect input in sysfs is rejected
# 3.4. Can't write to value
# 4. Simulated GPIO chips are functional
# 4.1. Values can be read from sysfs
# 4.2. Bias settings work correctly
# GPIO gpio-sim test PASS
ok 2 selftests: gpio: gpio-sim.sh
# timeout set to 300
# selftests: gpio: gpio-aggregator.sh
# trap: SIGTERM: bad trap
# 1. GPIO aggregator creation/deletion
# 1.1. Creation/deletion via configfs
# 1.1.1. Minimum creation/deletion
# 1.1.2. Complex creation/deletion
# 1.1.3. Can't instantiate a chip without any line
# 1.1.4. Can't instantiate a chip with invalid configuration
# 1.1.5. Can't instantiate a chip asynchronously via deferred probe
# 1.1.6. Can't instantiate a chip with _sysfs prefix
# 1.2. Creation/deletion via sysfs
# 1.2.1. Minimum creation/deletion
# 1.2.2. Complex creation/deletion
# 1.2.3. Asynchronous creation with deferred probe
# 1.2.4. Can't instantiate a chip with invalid configuration
# 2. GPIO aggregator configuration
# 2.1. Configuring aggregators instantiated via configfs
# 2.1.1. While offline
# 2.1.1.1. Line can be added/removed
# 2.1.1.2. Line key can be modified
# 2.1.1.3. Line name can be modified
# 2.1.1.4. Line offset can be modified
# 2.1.1.5. Can re-enable a chip after valid reconfiguration
# 2.1.1.7. Can't re-enable a chip with invalid reconfiguration
# 2.1.2. While online
# 2.1.2.1. Can't add/remove line
# 2.1.2.2. Can't modify line key
# 2.1.2.3. Can't modify line name
# 2.1.2.4. Can't modify line offset
# 2.2. Configuring aggregators instantiated via sysfs
# 2.2.1. While online
# 2.2.1.1. Can toggle live
# 2.2.1.2. Can't add/remove line
# 2.2.1.3. Can't modify line key
# 2.2.1.4. Can't modify line name
# 2.2.1.5. Can't modify line offset
# 2.2.2. While waiting for deferred probe
# 2.2.2.1. Can't add/remove line despite live = 0
# 2.2.2.2. Can't modify line key
# 2.2.2.3. Can't modify line name
# 2.2.2.4. Can't modify line offset
# 2.2.2.5. Can't toggle live
# 2.2.3. While offline
# 2.2.3.1. Can't add/remove line despite live = 0
# 2.2.3.2. Line key can be modified
# 2.2.3.3. Line name can be modified
# 2.2.3.4. Line offset can be modified
# 2.2.3.5. Can re-enable a chip with valid reconfiguration
# 2.2.3.6. Can't re-enable a chip with invalid reconfiguration
# 3. Module unload
# 3.1. Can't unload module if there is at least one device created via configfs
# 3.2. Can unload module if there is no device created via configfs
# 4. GPIO forwarder functional
# 4.1. Forwarding set values
# 4.2. Forwarding set config
# incorrect value read from sysfs
# GPIO gpio-aggregator test FAIL
not ok 3 selftests: gpio: gpio-aggregator.sh # exit=1