From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
To: Carlos O'Donell <carlos@redhat.com>
Cc: Florian Weimer <fweimer@redhat.com>,
Joseph Myers <joseph@codesourcery.com>,
Szabolcs Nagy <szabolcs.nagy@arm.com>,
libc-alpha@sourceware.org,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Subject: [RFC PATCH glibc 0/8] Restartable Sequences enablement
Date: Wed, 8 Jan 2020 09:58:43 -0500 [thread overview]
Message-ID: <20200108145851.13594-1-mathieu.desnoyers@efficios.com> (raw)
Hi,
Please find the rseq-enablement patchset for comments in this series.
This patch series is based on glibc master branch at commit
d006e84d5d Fix formatting of ChangeLog ouput
Since the last post, I updated the manual following the advices I
received, removed the syscall table patches from the series, as they are
now merged into glibc master. I also updated the abilist following le/be
split for arm, microblaze, and sh.
Thanks for the feedback!
Mathieu
Florian Weimer (3):
Introduce <elf_machine_sym_no_match.h>
Implement __libc_early_init
nptl: Start new threads with all signals blocked [BZ #25098]
Mathieu Desnoyers (5):
glibc: Perform rseq(2) registration at C startup and thread creation
(v14)
glibc: sched_getcpu(): use rseq cpu_id TLS on Linux (v5)
support record failure: allow use from constructor
support: implement xpthread key create/delete (v3)
rseq registration tests (v7)
NEWS | 10 +
csu/init-first.c | 4 -
csu/libc-start.c | 5 +
elf/Makefile | 5 +-
elf/Versions | 1 +
elf/dl-call-libc-early-init.c | 41 ++
elf/dl-load.c | 9 +
elf/dl-lookup-direct.c | 116 ++++++
elf/dl-lookup.c | 10 +-
elf/dl-open.c | 24 ++
elf/elf_machine_sym_no_match.h | 34 ++
elf/libc-early-init.h | 35 ++
elf/libc_early_init.c | 30 ++
elf/rtld.c | 4 +
manual/threads.texi | 30 +-
misc/rseq-internal.h | 33 ++
nptl/descr.h | 10 +-
nptl/pthread_create.c | 57 +--
support/Makefile | 2 +
support/check.h | 4 +
support/support_record_failure.c | 18 +-
support/xpthread_key_create.c | 25 ++
support/xpthread_key_delete.c | 24 ++
support/xthread.h | 2 +
sysdeps/generic/ldsodefs.h | 17 +
sysdeps/mach/hurd/i386/init-first.c | 4 -
sysdeps/mips/dl-machine.h | 15 -
sysdeps/mips/elf_machine_sym_no_match.h | 43 +++
sysdeps/unix/sysv/linux/Makefile | 11 +-
sysdeps/unix/sysv/linux/Versions | 3 +
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 | 77 ++++
sysdeps/unix/sysv/linux/rseq-sym.c | 43 +++
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 | 29 +-
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 | 30 ++
sysdeps/unix/sysv/linux/tst-rseq-nptl.c | 353 ++++++++++++++++++
sysdeps/unix/sysv/linux/tst-rseq.c | 114 ++++++
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 +
73 files changed, 1553 insertions(+), 70 deletions(-)
create mode 100644 elf/dl-call-libc-early-init.c
create mode 100644 elf/dl-lookup-direct.c
create mode 100644 elf/elf_machine_sym_no_match.h
create mode 100644 elf/libc-early-init.h
create mode 100644 elf/libc_early_init.c
create mode 100644 misc/rseq-internal.h
create mode 100644 support/xpthread_key_create.c
create mode 100644 support/xpthread_key_delete.c
create mode 100644 sysdeps/mips/elf_machine_sym_no_match.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:[~2020-01-08 14:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-08 14:58 Mathieu Desnoyers [this message]
2020-01-08 14:58 ` [RFC PATCH glibc 1/8] Introduce <elf_machine_sym_no_match.h> Mathieu Desnoyers
2020-01-08 14:58 ` [RFC PATCH glibc 2/8] Implement __libc_early_init Mathieu Desnoyers
2020-01-08 14:58 ` [RFC PATCH glibc 3/8] nptl: Start new threads with all signals blocked [BZ #25098] Mathieu Desnoyers
2020-01-08 14:58 ` [RFC PATCH glibc 4/8] glibc: Perform rseq(2) registration at C startup and thread creation (v14) Mathieu Desnoyers
2020-01-08 14:58 ` [RFC PATCH glibc 5/8] glibc: sched_getcpu(): use rseq cpu_id TLS on Linux (v5) Mathieu Desnoyers
2020-01-08 14:58 ` [RFC PATCH glibc 6/8] support record failure: allow use from constructor Mathieu Desnoyers
2020-01-08 14:58 ` [RFC PATCH glibc 7/8] support: implement xpthread key create/delete (v3) Mathieu Desnoyers
2020-01-08 14:58 ` [RFC PATCH glibc 8/8] rseq registration tests (v7) Mathieu Desnoyers
2020-01-08 15:31 ` [RFC PATCH glibc 0/8] Restartable Sequences enablement Joseph Myers
2020-01-08 15:48 ` Mathieu Desnoyers
-- strict thread matches above, loose matches on Subject: below --
2020-03-19 14:41 Mathieu Desnoyers via Libc-alpha
2020-03-23 13:15 Mathieu Desnoyers via Libc-alpha
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