Re: [RFC PATCH glibc 1/4] glibc: Perform rseq(2) registration at nptl init and thread creation (v4)

Florian Weimer
2018-12-04T19:44:11Z

* Mathieu Desnoyers:

> diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
> index c370fda73d..9da78d59d2 100644
> --- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
> +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
> @@ -235,3 +235,4 @@ GLIBC_2.28 tss_create F
> GLIBC_2.28 tss_delete F
> GLIBC_2.28 tss_get F
> GLIBC_2.28 tss_set F
> +GLIBC_2.29 __rseq_refcount T 0x4

This part looks buggy.

It's unclear based on this patch whether you actually want to get rid of
the __rseq_refcount symbol.

Thanks,
Florian