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Message-ID: <cover.1740671863.git.mchehab+huawei@kernel.org>
Date: Thu, 27 Feb 2025 17:00:38 +0100
From: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To: Igor Mammedov <imammedo@...hat.com>,
"Michael S . Tsirkin" <mst@...hat.com>
Cc: Jonathan Cameron <Jonathan.Cameron@...wei.com>,
Shiju Jose <shiju.jose@...wei.com>,
qemu-arm@...gnu.org,
qemu-devel@...gnu.org,
Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
Philippe Mathieu-Daudé <philmd@...aro.org>,
Ani Sinha <anisinha@...hat.com>,
Cleber Rosa <crosa@...hat.com>,
Dongjiu Geng <gengdongjiu1@...il.com>,
Eduardo Habkost <eduardo@...kost.net>,
Eric Blake <eblake@...hat.com>,
John Snow <jsnow@...hat.com>,
Marcel Apfelbaum <marcel.apfelbaum@...il.com>,
Markus Armbruster <armbru@...hat.com>,
Michael Roth <michael.roth@....com>,
Paolo Bonzini <pbonzini@...hat.com>,
Peter Maydell <peter.maydell@...aro.org>,
Shannon Zhao <shannon.zhaosl@...il.com>,
Yanan Wang <wangyanan55@...wei.com>,
Zhao Liu <zhao1.liu@...el.com>,
kvm@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v6 00/19] Change ghes to use HEST-based offsets and add support for error inject
Now that the ghes preparation patches were merged, let's add support
for error injection.
On this version, HEST table got added to ACPI tables testing for aarch64 virt.
There are also some patch reorder to help reviewers to check the changes.
The code itself is almost identical to v4, with just a few minor nits addressed.
---
v6:
- some minor nits addressed:
- use GPA instead of offset;
- merged two patches;
- fixed a couple of long line coding style issues;
- the HEST/DSDT diff inside a patch was changed to avoid troubles
applying it.
v5:
- make checkpatch happier;
- HEST table is now tested;
- some changes at HEST spec documentation to align with code changes;
- extra care was taken with regards to git bisectability.
v4:
- added an extra comment for AcpiGhesState structure;
- patches reordered;
- no functional changes, just code shift between the patches in this series.
v3:
- addressed more nits;
- hest_add_le now points to the beginning of HEST table;
- removed HEST from tests/data/acpi;
- added an extra patch to not use fw_cfg with virt-10.0 for hw_error_le
v2:
- address some nits;
- improved ags cleanup patch and removed ags.present field;
- added some missing le*_to_cpu() calls;
- update date at copyright for new files to 2024-2025;
- qmp command changed to: inject-ghes-v2-error ans since updated to 10.0;
- added HEST and DSDT tables after the changes to make check target happy.
(two patches: first one whitelisting such tables; second one removing from
whitelist and updating/adding such tables to tests/data/acpi)
Mauro Carvalho Chehab (19):
tests/acpi: virt: add an empty HEST file
tests/qtest/bios-tables-test: extend to also check HEST table
tests/acpi: virt: update HEST file with its current data
acpi/ghes: Cleanup the code which gets ghes ged state
acpi/ghes: prepare to change the way HEST offsets are calculated
acpi/ghes: add a firmware file with HEST address
acpi/ghes: Use HEST table offsets when preparing GHES records
acpi/ghes: don't hard-code the number of sources for HEST table
acpi/ghes: add a notifier to notify when error data is ready
acpi/generic_event_device: Update GHES migration to cover hest addr
acpi/generic_event_device: add logic to detect if HEST addr is
available
acpi/generic_event_device: add an APEI error device
tests/acpi: virt: allow acpi table changes at DSDT and HEST tables
arm/virt: Wire up a GED error device for ACPI / GHES
qapi/acpi-hest: add an interface to do generic CPER error injection
acpi/generic_event_device.c: enable use_hest_addr for QEMU 10.x
tests/acpi: virt: update HEST and DSDT tables
docs: hest: add new "etc/acpi_table_hest_addr" and update workflow
scripts/ghes_inject: add a script to generate GHES error inject
MAINTAINERS | 10 +
docs/specs/acpi_hest_ghes.rst | 28 +-
hw/acpi/Kconfig | 5 +
hw/acpi/aml-build.c | 10 +
hw/acpi/generic_event_device.c | 44 ++
hw/acpi/ghes-stub.c | 7 +-
hw/acpi/ghes.c | 231 ++++--
hw/acpi/ghes_cper.c | 38 +
hw/acpi/ghes_cper_stub.c | 19 +
hw/acpi/meson.build | 2 +
hw/arm/virt-acpi-build.c | 35 +-
hw/arm/virt.c | 19 +-
hw/core/machine.c | 2 +
include/hw/acpi/acpi_dev_interface.h | 1 +
include/hw/acpi/aml-build.h | 2 +
include/hw/acpi/generic_event_device.h | 1 +
include/hw/acpi/ghes.h | 51 +-
include/hw/arm/virt.h | 2 +
qapi/acpi-hest.json | 35 +
qapi/meson.build | 1 +
qapi/qapi-schema.json | 1 +
scripts/arm_processor_error.py | 476 ++++++++++++
scripts/ghes_inject.py | 51 ++
scripts/qmp_helper.py | 703 ++++++++++++++++++
target/arm/kvm.c | 7 +-
tests/data/acpi/aarch64/virt/DSDT | Bin 5196 -> 5240 bytes
.../data/acpi/aarch64/virt/DSDT.acpihmatvirt | Bin 5282 -> 5326 bytes
tests/data/acpi/aarch64/virt/DSDT.memhp | Bin 6557 -> 6601 bytes
tests/data/acpi/aarch64/virt/DSDT.pxb | Bin 7679 -> 7723 bytes
tests/data/acpi/aarch64/virt/DSDT.topology | Bin 5398 -> 5442 bytes
tests/data/acpi/aarch64/virt/HEST | Bin 0 -> 224 bytes
tests/qtest/bios-tables-test.c | 2 +-
32 files changed, 1692 insertions(+), 91 deletions(-)
create mode 100644 hw/acpi/ghes_cper.c
create mode 100644 hw/acpi/ghes_cper_stub.c
create mode 100644 qapi/acpi-hest.json
create mode 100644 scripts/arm_processor_error.py
create mode 100755 scripts/ghes_inject.py
create mode 100755 scripts/qmp_helper.py
create mode 100644 tests/data/acpi/aarch64/virt/HEST
--
2.48.1
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