[committed] hppa: undef __ASSUME_SET_ROBUST_LIST

[Adhemerval Zanella Netto]

On 20/09/22 17:20, John David Anglin wrote:
> QEMU does not support support set_robust_list. Thus, we need
> to enable detection of set_robust_list system call.
> 
> Signed-off-by: John David Anglin <dave.anglin@bell.net>
> ---
> diff --git a/sysdeps/unix/sysv/linux/hppa/kernel-features.h b/sysdeps/unix/sysv/linux/hppa/kernel-features.h
> index 0cd21ef0fa..079612e4aa 100644
> --- a/sysdeps/unix/sysv/linux/hppa/kernel-features.h
> +++ b/sysdeps/unix/sysv/linux/hppa/kernel-features.h
> @@ -30,3 +30,6 @@
>  
>  #undef __ASSUME_CLONE_DEFAULT
>  #define __ASSUME_CLONE_BACKWARDS 1
> +
> +/* QEMU does not support set_robust_list.  */
> +#undef __ASSUME_SET_ROBUST_LIST
> 

Does it happen only for hppa? If is a generic missing feature maybe we should
undef __ASSUME_SET_ROBUST_LIST for all architectures.