Re: [PATCH 1/5] glibc: Perform rseq(2) registration at C startup and thread creation (v9)

On 22/04/2019 18:56, Mathieu Desnoyers wrote: > diff --git a/sysdeps/unix/sysv/linux/aarch64/bits/rseq.h > b/sysdeps/unix/sysv/linux/aarch64/bits/rseq.h > new file mode 100644 > index 00..e538668612 > --- /dev/null > +++ b/sysdeps/unix/sysv/linux/aarch64/bits/rseq.h > @@ -0,0 +1,44 @@ > +/

[PATCH 1/5] glibc: Perform rseq(2) registration at C startup and thread creation (v9)

Register rseq(2) TLS for each thread (including main), and unregister for each thread (excluding main). "rseq" stands for Restartable Sequences. See the rseq(2) man page proposed here: https://lkml.org/lkml/2018/9/19/647 This patch is based on glibc-2.29. The rseq(2) system call was merged into