From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
To: Florian Weimer <fweimer@redhat.com>
Cc: Carlos O'Donell <carlos@redhat.com>,
Joseph Myers <joseph@codesourcery.com>,
Szabolcs Nagy <szabolcs.nagy@arm.com>,
libc-alpha@sourceware.org,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Subject: [PATCH glibc 0/3] Restartable Sequences enablement
Date: Thu, 30 Apr 2020 22:14:36 -0400 [thread overview]
Message-ID: <20200501021439.2456-1-mathieu.desnoyers@efficios.com> (raw)
Hi,
Please find the rseq enablement patchset for inclusion into
glibc.
Florian, if you find the patches OK and possibly with a bit of
tweaking of the commit messages, can you please commit them
to glibc ?
Thanks for the feedback!
Mathieu
Mathieu Desnoyers (3):
glibc: Perform rseq registration at C startup and thread creation
(v19)
glibc: sched_getcpu(): use rseq cpu_id TLS on Linux (v7)
rseq registration tests (v10)
NEWS | 10 +
elf/libc_early_init.c | 4 +
manual/threads.texi | 66 +++-
nptl/pthread_create.c | 13 +
sysdeps/generic/rseq-internal.h | 26 ++
sysdeps/unix/sysv/linux/Makefile | 11 +-
sysdeps/unix/sysv/linux/Versions | 1 +
sysdeps/unix/sysv/linux/aarch64/bits/rseq.h | 43 +++
sysdeps/unix/sysv/linux/aarch64/libc.abilist | 1 +
sysdeps/unix/sysv/linux/alpha/libc.abilist | 1 +
sysdeps/unix/sysv/linux/arm/be/libc.abilist | 1 +
sysdeps/unix/sysv/linux/arm/bits/rseq.h | 83 +++++
sysdeps/unix/sysv/linux/arm/le/libc.abilist | 1 +
sysdeps/unix/sysv/linux/bits/rseq.h | 29 ++
sysdeps/unix/sysv/linux/csky/libc.abilist | 1 +
sysdeps/unix/sysv/linux/hppa/libc.abilist | 1 +
sysdeps/unix/sysv/linux/i386/libc.abilist | 1 +
sysdeps/unix/sysv/linux/ia64/libc.abilist | 1 +
.../sysv/linux/m68k/coldfire/libc.abilist | 1 +
.../unix/sysv/linux/m68k/m680x0/libc.abilist | 1 +
.../sysv/linux/microblaze/be/libc.abilist | 1 +
.../sysv/linux/microblaze/le/libc.abilist | 1 +
sysdeps/unix/sysv/linux/mips/bits/rseq.h | 62 ++++
.../sysv/linux/mips/mips32/fpu/libc.abilist | 1 +
.../sysv/linux/mips/mips32/nofpu/libc.abilist | 1 +
.../sysv/linux/mips/mips64/n32/libc.abilist | 1 +
.../sysv/linux/mips/mips64/n64/libc.abilist | 1 +
sysdeps/unix/sysv/linux/nios2/libc.abilist | 1 +
sysdeps/unix/sysv/linux/powerpc/bits/rseq.h | 37 ++
.../linux/powerpc/powerpc32/fpu/libc.abilist | 1 +
.../powerpc/powerpc32/nofpu/libc.abilist | 1 +
.../linux/powerpc/powerpc64/be/libc.abilist | 1 +
.../linux/powerpc/powerpc64/le/libc.abilist | 1 +
.../unix/sysv/linux/riscv/rv64/libc.abilist | 1 +
sysdeps/unix/sysv/linux/rseq-internal.h | 73 ++++
sysdeps/unix/sysv/linux/rseq-sym.c | 26 ++
sysdeps/unix/sysv/linux/s390/bits/rseq.h | 37 ++
.../unix/sysv/linux/s390/s390-32/libc.abilist | 1 +
.../unix/sysv/linux/s390/s390-64/libc.abilist | 1 +
sysdeps/unix/sysv/linux/sched_getcpu.c | 27 +-
sysdeps/unix/sysv/linux/sh/be/libc.abilist | 1 +
sysdeps/unix/sysv/linux/sh/le/libc.abilist | 1 +
.../sysv/linux/sparc/sparc32/libc.abilist | 1 +
.../sysv/linux/sparc/sparc64/libc.abilist | 1 +
sysdeps/unix/sysv/linux/sys/rseq.h | 207 +++++++++++
sysdeps/unix/sysv/linux/tst-rseq-nptl.c | 338 ++++++++++++++++++
sysdeps/unix/sysv/linux/tst-rseq.c | 108 ++++++
sysdeps/unix/sysv/linux/x86/bits/rseq.h | 30 ++
.../unix/sysv/linux/x86_64/64/libc.abilist | 1 +
.../unix/sysv/linux/x86_64/x32/libc.abilist | 1 +
50 files changed, 1253 insertions(+), 8 deletions(-)
create mode 100644 sysdeps/generic/rseq-internal.h
create mode 100644 sysdeps/unix/sysv/linux/aarch64/bits/rseq.h
create mode 100644 sysdeps/unix/sysv/linux/arm/bits/rseq.h
create mode 100644 sysdeps/unix/sysv/linux/bits/rseq.h
create mode 100644 sysdeps/unix/sysv/linux/mips/bits/rseq.h
create mode 100644 sysdeps/unix/sysv/linux/powerpc/bits/rseq.h
create mode 100644 sysdeps/unix/sysv/linux/rseq-internal.h
create mode 100644 sysdeps/unix/sysv/linux/rseq-sym.c
create mode 100644 sysdeps/unix/sysv/linux/s390/bits/rseq.h
create mode 100644 sysdeps/unix/sysv/linux/sys/rseq.h
create mode 100644 sysdeps/unix/sysv/linux/tst-rseq-nptl.c
create mode 100644 sysdeps/unix/sysv/linux/tst-rseq.c
create mode 100644 sysdeps/unix/sysv/linux/x86/bits/rseq.h
--
2.17.1
next reply other threads:[~2020-05-01 2:14 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-01 2:14 Mathieu Desnoyers [this message]
2020-05-01 2:14 ` [PATCH glibc 1/3] glibc: Perform rseq registration at C startup and thread creation (v19) Mathieu Desnoyers
2020-05-20 11:40 ` Florian Weimer
2020-05-25 14:51 ` Mathieu Desnoyers
2020-05-25 15:20 ` Florian Weimer
2020-05-25 17:36 ` Mathieu Desnoyers
2020-05-26 12:41 ` Florian Weimer
2020-05-26 14:32 ` Mathieu Desnoyers
2020-05-26 14:38 ` Florian Weimer
2020-05-26 14:53 ` Mathieu Desnoyers
2020-05-26 14:57 ` Florian Weimer
2020-05-26 15:22 ` Mathieu Desnoyers
2020-05-01 2:14 ` [PATCH glibc 2/3] glibc: sched_getcpu(): use rseq cpu_id TLS on Linux (v7) Mathieu Desnoyers
2020-05-20 10:14 ` Florian Weimer
2020-05-01 2:14 ` [PATCH glibc 3/3] rseq registration tests (v10) Mathieu Desnoyers
2020-05-20 10:52 ` Florian Weimer
2020-05-25 17:07 ` Mathieu Desnoyers
2020-05-26 12:47 ` Florian Weimer
2020-05-26 14:43 ` Mathieu Desnoyers
2020-05-27 15:05 ` Mathieu Desnoyers
2020-05-27 15:12 ` Florian Weimer
2020-05-27 15:17 ` Mathieu Desnoyers
2020-05-27 15:21 ` Florian Weimer
2020-05-27 15:30 ` Mathieu Desnoyers
2020-05-20 11:44 ` [PATCH glibc 0/3] Restartable Sequences enablement Florian Weimer
2020-05-25 13:52 ` Mathieu Desnoyers
2020-05-25 14:28 ` Florian Weimer
2020-05-27 18:51 Mathieu Desnoyers
2020-06-03 12:07 ` Florian Weimer
2020-06-03 12:27 ` Mathieu Desnoyers
2020-06-03 12:33 ` Florian Weimer
2020-06-03 13:40 ` Florian Weimer
2020-06-05 17:04 ` Mathieu Desnoyers
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200501021439.2456-1-mathieu.desnoyers@efficios.com \
--to=mathieu.desnoyers@efficios.com \
--cc=carlos@redhat.com \
--cc=fweimer@redhat.com \
--cc=joseph@codesourcery.com \
--cc=libc-alpha@sourceware.org \
--cc=szabolcs.nagy@arm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).