[committed] hppa: undef __ASSUME_SET_ROBUST_LIST

[Andreas Schwab]

On Sep 21 2022, John David Anglin wrote:

> On 2022-09-21 10:05 a.m., Andreas Schwab wrote:
>> On Sep 21 2022, John David Anglin wrote:
>>
>>>     tst-cancel24 triggered my interest, so I checked what's doing:
>>>     #>  QEMU_LOG=strace ./glibc-2.34/build-tree/hppa-libc/nptl/tst-cancel24
>>>     ...
>>>     2080424 set_robust_list(-105721680,12,0,-105720464,-100671382,1) = -1 errno=251 (Function not implemented)
>> This test doesn't fail for me for riscv64 with qemu.  Others on your
>> list also do not fail here.
> It depends on the kernel version reported by qemu on riscv:
>
> /* No support for PI mutexes or robust futexes before 4.20.  */
> #if __LINUX_KERNEL_VERSION < 0x041400
> # undef __ASSUME_SET_ROBUST_LIST
> #endif

Ah yes, it's compiled with --enable-kernel=4.15.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."