Hi Naresh,

On Nov 15, 2017, at 5:48 AM, Naresh Kamboju <naresh.kamboju@linaro.org> wrote:

On 15 November 2017 at 02:20, Linaro QA <qa-reports@linaro.org> wrote:
Summary
------------------------------------------------------------------------

kernel: 4.4.98-rc1
git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
git branch: linux-4.4.y
git commit: 528c687b455dced176c5e4be9275fb5a2ccdd60a
git describe: v4.4.97-57-g528c687b455d
Test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-4.4-oe/build/v4.4.97-57-g528c687b455d

Regressions (compared to build v4.4.96)
------------------------------------------------------------------------

dell-poweredge-r200 - x86_64:
 ltp-syscalls-tests:
   * readahead02

Please ignore this LTP readahead02 failure.
Re-tested and it got pass.

- cd /opt/ltp/testcases/bin/
- export TMPDIR=/home
- ./readahead02

readahead02    0  TINFO  :  creating test file of size: 67108864
readahead02    0  TINFO  :  read_testfile(0)
readahead02    0  TINFO  :  read_testfile(1)
readahead02    0  TINFO  :  readahead calls made: 16384
readahead02    1  TPASS  :  offset is still at 0 as expected
readahead02    0  TINFO  :  read_testfile(0) took: 973355 usec
readahead02    0  TINFO  :  read_testfile(1) took: 281199 usec
readahead02    0  TINFO  :  read_testfile(0) read: 67108864 bytes
readahead02    0  TINFO  :  read_testfile(1) read: 0 bytes
readahead02    2  TPASS  :  readahead saved some I/O
readahead02    0  TINFO  :  cache can hold at least: 364856 kB
readahead02    0  TINFO  :  read_testfile(0) used cache: 65252 kB
readahead02    0  TINFO  :  read_testfile(1) used cache: 65368 kB
readahead02    3  TPASS  :  using cache as expected

Just because it passed once, or failed once doesn’t imply that there isn’t an issue. It just starts to suggest something is potentially intermittent.  2 runs isn’t much of a data point.


- Naresh

   * test src: git://github.com/linux-test-project/ltp.git

x15 - arm:
 kselftest:
   * rtctest

   * test src: https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.13.tar.xz


Boards, architectures and test suites:
-------------------------------------

juno-r2 - arm64
* boot - pass: 20
* kselftest - skip: 8, fail: 13, pass: 31
* libhugetlbfs - skip: 1, pass: 90
* ltp-cap_bounds-tests - pass: 2
* ltp-containers-tests - skip: 36, fail: 13, pass: 27
* 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 - pass: 22
* 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 - pass: 10
* ltp-securebits-tests - pass: 4
* ltp-syscalls-tests - skip: 159, fail: 3, pass: 937
* ltp-timers-tests - pass: 12

x15 - arm
* boot - pass: 20
* kselftest - skip: 12, fail: 12, pass: 29
* 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: 67, fail: 3, pass: 1036
* ltp-timers-tests - pass: 12

dell-poweredge-r200 - x86_64
* boot - pass: 20
* kselftest - skip: 10, fail: 15, pass: 42
* libhugetlbfs - skip: 1, pass: 76
* 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 - skip: 1, pass: 61
* ltp-fs_bind-tests - pass: 2
* ltp-fs_perms_simple-tests - pass: 19
* ltp-fsx-tests - pass: 2
* ltp-hugetlb-tests - pass: 22
* 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: 9
* ltp-securebits-tests - pass: 4
* ltp-syscalls-tests - skip: 164, fail: 4, pass: 957
* ltp-timers-tests - pass: 12



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