[Bug 2059259] Re: ubuntu_ltp sched:starvation fails with ARM64 on bos2 region

** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New

** No longer affects: linux (Ubuntu)

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https://bugs.launchpad.net/bugs/2059259

Title:
ubuntu_ltp sched:starvation fails with ARM64 on bos2 region

Status in ubuntu-kernel-tests:
New

Bug description:
For the 2024.03.04 cycle and s2024.02.05 cycle, ubuntu_ltp
sched:starvation failed on j/realtime on bos2 region. Switching it to
bos1 region allowed it to pass during the s2024.02.05 cycle.

Examples of failure from 2024.03.04:

tst_test.c:1741: TINFO: LTP version: 20230929-407-g58aa31f55
tst_test.c:1625: TINFO: Timeout per run is 0h 00m 30s
starvation.c:57: TPASS: sched_setaffinity(0, sizeof(mask), &mask) returned 0
tst_test.c:1633: TINFO: Updating max runtime to 0h 04m 00s
tst_test.c:1625: TINFO: Timeout per run is 0h 04m 30s
Test timeouted, sending SIGKILL!
tst_test.c:1673: TINFO: Killed the leftover descendant processes
tst_test.c:1679: TINFO: If you are running on slow machine, try exporting LTP_TIMEOUT_MUL > 1
tst_test.c:1681: TBROK: Test killed! (timeout?)

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