From: "Alex Bennée" <alex.bennee@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Alex Bennée" <alex.bennee@linaro.org>
Subject: [PATCH v1 0/8] plugins/next (cleanup, cpu_index and lockstep)
Date: Wed, 13 May 2020 18:31:52 +0100 [thread overview]
Message-ID: <20200513173200.11830-1-alex.bennee@linaro.org> (raw)
Hi,
This is the current state of my plugins/next tree. It contains 3 bits
of work.
First some minor clean-ups from Phillipe to help with his other
re-factoring work.
Next are some fixes for a crash reported by Nikolay on the list. The
root cause was a re-use of cpu_index although I've also tried to clean
up the handling of pthread termination.
Finally there is another iteration of my lockstep plugin which has had
a little more tinkering to better detect divergence between two
QEMU's. It's no Rehoboam but it will hopefully be helpful.
The following patches need review:
- plugins: new lockstep plugin for debugging TCG changes
- tests/tcg: add new threadcount test
- linux-user: properly "unrealize" vCPU object
- cpus-common: ensure auto-assigned cpu_indexes don't clash
- MAINTAINERS: update the orphaned cpus-common.c file
Alex Bennée (5):
MAINTAINERS: update the orphaned cpus-common.c file
cpus-common: ensure auto-assigned cpu_indexes don't clash
linux-user: properly "unrealize" vCPU object
tests/tcg: add new threadcount test
plugins: new lockstep plugin for debugging TCG changes
Philippe Mathieu-Daudé (3):
qemu/plugin: Trivial code movement
qemu/plugin: Move !CONFIG_PLUGIN stubs altogether
qemu/qemu-plugin: Make qemu_plugin_hwaddr_is_io() hwaddr argument
const
include/qemu/plugin.h | 65 +++---
include/qemu/qemu-plugin.h | 2 +-
cpus-common.c | 9 +-
linux-user/syscall.c | 19 +-
plugins/api.c | 4 +-
tests/plugin/lockstep.c | 345 ++++++++++++++++++++++++++++
tests/tcg/multiarch/threadcount.c | 62 +++++
MAINTAINERS | 1 +
tests/plugin/Makefile | 1 +
tests/tcg/Makefile.target | 2 +-
tests/tcg/multiarch/Makefile.target | 2 +
11 files changed, 461 insertions(+), 51 deletions(-)
create mode 100644 tests/plugin/lockstep.c
create mode 100644 tests/tcg/multiarch/threadcount.c
--
2.20.1
next reply other threads:[~2020-05-13 17:35 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-13 17:31 Alex Bennée [this message]
2020-05-13 17:31 ` [PATCH v1 1/8] qemu/plugin: Trivial code movement Alex Bennée
2020-05-13 17:31 ` [PATCH v1 2/8] qemu/plugin: Move !CONFIG_PLUGIN stubs altogether Alex Bennée
2020-05-13 17:31 ` [PATCH v1 3/8] qemu/qemu-plugin: Make qemu_plugin_hwaddr_is_io() hwaddr argument const Alex Bennée
2020-05-13 17:31 ` [PATCH v1 4/8] MAINTAINERS: update the orphaned cpus-common.c file Alex Bennée
2020-05-13 19:26 ` Philippe Mathieu-Daudé
2020-05-13 17:31 ` [PATCH v1 5/8] cpus-common: ensure auto-assigned cpu_indexes don't clash Alex Bennée
2020-05-14 16:27 ` Alex Bennée
2020-05-21 15:53 ` Igor Mammedov
2020-05-21 17:10 ` Alex Bennée
2020-05-22 8:46 ` Igor Mammedow
2020-05-13 17:31 ` [PATCH v1 6/8] linux-user: properly "unrealize" vCPU object Alex Bennée
2020-05-22 9:35 ` Philippe Mathieu-Daudé
2020-05-13 17:31 ` [PATCH v1 7/8] tests/tcg: add new threadcount test Alex Bennée
2020-05-15 19:51 ` Nikolay Igotti
2020-05-22 9:33 ` Philippe Mathieu-Daudé
2020-05-13 17:32 ` [PATCH v1 8/8] plugins: new lockstep plugin for debugging TCG changes Alex Bennée
2020-05-13 19:25 ` [PATCH v1 0/8] plugins/next (cleanup, cpu_index and lockstep) Philippe Mathieu-Daudé
2020-05-14 0:56 ` no-reply
2020-05-14 1:36 ` no-reply
2020-05-14 1:36 ` no-reply
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