ARC testsuite regressions (was Re: [PATCH v7.2 07/13] ARC: Linux Syscall Interface)

[Vineet Gupta]

On 7/9/20 2:13 PM, Vineet Gupta via Libc-alpha wrote:
>> Rebased ARC port on master and fired a build-many-glibcs <glibcs> now (expect some
>> abilist updates). Will do a full testsuite run 
>
> No regressions in sysvipc tests !

But quite a few regressions. Baseline is ARC port off of upstream 81b1c8cbb5b4
"(hurd: Simplify usleep timeout computation)" and failures below seen in ARC port
off of today's master ffd178c651b8 "(sysv: linux: Add 64-bit time_t variant for
shmctl)"

FAIL: dlfcn/tststatic
FAIL: dlfcn/tststatic2
FAIL: dlfcn/tststatic3
FAIL: dlfcn/tststatic4
FAIL: dlfcn/tststatic5
FAIL: elf/tst-libc_dlvsym
FAIL: elf/tst-libc_dlvsym-static
FAIL: elf/tst-single_threaded-static-dlopen
FAIL: elf/tst-tls9-static
..

Could it be due to recent TLS optimizations...

| $ cat dlfcn/tststatic.out
| .../build/libc.so.6: cannot allocate memory in static TLS block

-Vineet