4.14.0/7c225c69: regressions detected in project lkft/linux-mainline-oe

Naresh Kamboju naresh.kamboju at linaro.org
Thu Nov 16 11:51:11 UTC 2017


On 16 November 2017 at 14:35, Naresh Kamboju <naresh.kamboju at linaro.org> wrote:
> Hi Team,
>
> On 16 November 2017 at 12:11, Linaro QA <qa-reports at linaro.org> wrote:
>> Summary
>> ------------------------------------------------------------------------
>>
>> kernel: 4.14.0
>> git repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
>> git branch: master
>> git commit: 7c225c69f86c934e3be9be63ecde754e286838d7
>> git describe: v4.14-7379-g7c225c69f86c
>> Test details: https://qa-reports.linaro.org/lkft/linux-mainline-oe/build/v4.14-7379-g7c225c69f86c
>>
>> Regressions (compared to build v4.14-rc8)
>> ------------------------------------------------------------------------
>>
>> x15 - arm:
>>   ltp-syscalls-tests:
>>     * ioctl03
>
> Bug reported for the investigation of failure.
>
> LKFT: linux-mainline: Hikey and x15: LTP ioctl03: TFAIL:
> ioctl03.c:114: (UNKNOWN 0x30)
> https://bugs.linaro.org/show_bug.cgi?id=3470

[  Arnd Bergmann Wrote on 16 Nov 2017]

The test case needs to be updated to support the IFF_NAPI and IFF_NAPI_FRAGS
flags that got added in these commits, both merged into mainline now:

943170998b20 ("tun: enable NAPI for TUN/TAP driver")
90e33d459407 ("tun: enable napi_gro_frags() for TUN/TAP driver")
----

>From Arnd 's comments it confirms,
Latest kernel and old test cases.
Test case needs to be updated.
To get test cases updated, We may have to wait till next LTP release ?
or cherry pick fixed test case from LTP.
Till the test case fix lands in LTP repo we may have to skip this test case ?

- Naresh

>
> - Naresh
>
>>
>>     * test src: git://github.com/linux-test-project/ltp.git
>>
>>
>> Boards, architectures and test suites:
>> -------------------------------------
>>
>> x15 - arm
>> * boot - pass: 20
>> * kselftest - skip: 17, pass: 36
>> * libhugetlbfs - skip: 1, pass: 87
>> * ltp-cap_bounds-tests - pass: 2
>> * ltp-containers-tests - pass: 64
>> * ltp-fcntl-locktests-tests - pass: 2
>> * ltp-filecaps-tests - pass: 2
>> * ltp-fs-tests - pass: 60
>> * ltp-fs_bind-tests - pass: 2
>> * ltp-fs_perms_simple-tests - pass: 19
>> * ltp-fsx-tests - pass: 2
>> * ltp-hugetlb-tests - skip: 2, pass: 20
>> * ltp-io-tests - pass: 3
>> * ltp-ipc-tests - pass: 9
>> * ltp-math-tests - pass: 11
>> * ltp-nptl-tests - pass: 2
>> * ltp-pty-tests - pass: 4
>> * ltp-sched-tests - skip: 1, pass: 13
>> * ltp-securebits-tests - pass: 4
>> * ltp-syscalls-tests - skip: 66, fail: 2, pass: 1036
>> * ltp-timers-tests - pass: 12
>>
>>
>>
>> Documentation - https://collaborate.linaro.org/display/LKFT/Email+Reports
>>
>> --
>> Linaro QA (beta)
>> https://qa-reports.linaro.org


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