On 10/7/19 4:03 PM, Brendan Higgins wrote:
On Fri, Sep 6, 2019 at 7:33 PM shuah <shuah@xxxxxxxxxx> wrote:
On 9/6/19 7:16 PM, Brendan Higgins wrote:
On Fri, Sep 6, 2019 at 9:12 AM SeongJae Park <sj38.park@xxxxxxxxx> wrote:
Running kunit with '--build_dir' option gives following error message:
```
$ ./tools/testing/kunit/kunit.py run --build_dir ../linux.out.kunit/
[00:57:24] Building KUnit Kernel ...
[00:57:29] Starting KUnit Kernel ...
Traceback (most recent call last):
File "./tools/testing/kunit/kunit.py", line 136, in <module>
main(sys.argv[1:])
File "./tools/testing/kunit/kunit.py", line 129, in main
result = run_tests(linux, request)
File "./tools/testing/kunit/kunit.py", line 68, in run_tests
test_result = kunit_parser.parse_run_tests(kunit_output)
File "/home/sjpark/linux/tools/testing/kunit/kunit_parser.py", line
283, in parse_run_tests
test_result =
parse_test_result(list(isolate_kunit_output(kernel_output)))
File "/home/sjpark/linux/tools/testing/kunit/kunit_parser.py", line
54, in isolate_kunit_output
for line in kernel_output:
File "/home/sjpark/linux/tools/testing/kunit/kunit_kernel.py", line
145, in run_kernel
process = self._ops.linux_bin(args, timeout, build_dir)
File "/home/sjpark/linux/tools/testing/kunit/kunit_kernel.py", line
69, in linux_bin
stderr=subprocess.PIPE)
File "/usr/lib/python3.5/subprocess.py", line 947, in __init__
restore_signals, start_new_session)
File "/usr/lib/python3.5/subprocess.py", line 1551, in _execute_child
raise child_exception_type(errno_num, err_msg)
FileNotFoundError: [Errno 2] No such file or directory: './linux'
```
This error occurs because the '--build_dir' option value is not passed
to the 'run_kernel()' function. Consequently, the function assumes
the kernel image that built for the tests, which is under the
'--build_dir' directory, is in kernel source directory and finally raises
the 'FileNotFoundError'.
This commit fixes the problem by properly passing the '--build_dir'
option value to the 'run_kernel()'.
Signed-off-by: SeongJae Park <sj38.park@xxxxxxxxx>
Reviewed-by: Brendan Higgins <brendanhiggins@xxxxxxxxxx>
Tested-by: Brendan Higgins <brendanhiggins@xxxxxxxxxx>
Thanks!
Thanks Brendan! I will apply the patch for 5.4-rc1.
Shuah, can you apply this to the kselftest KUnit branch? This should
not require a resend.
Done. Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
test
thanks,
-- Shuah
