This series was part of the previous PR to add generic error injection support on GHES. It depends on a cleanup patch series sent yesterday:
https://lore.kernel.org/qemu-devel/c3e608a16a795b2d2be476eddc3707febcdb1ca3.1731406254.git.mchehab+hua...@kernel.org/T/#m60839c88a009f04bc73f75832ccb6a41523259ef It contains the changes of the math used to calculate offsets at HEST table and hardware_error firmware file. It prepares for the addition of GHES error injection. The first patch was previously at the cleanup series. It prepares the logic to support multiple sources. The second patch adds a new firmware file to store HEST address. The third patch use the new firmware to calculate offsets using HEST table. Patches 4 and 5 add migration support. They assume that this series will be merged for qemu 9.2 (maybe it is too late for that, as QEMU is now on soft freeze). I tested migration using both virt-9.1 and virt-9.2 machines on qemu 9.2. I also tested migration with: qemu-9.1 -M virt-9.1 -cpu cortex-a57 => qemu-9.2 -M virt-9.1 -cpu cortex-a57 qemu-9.2 -M virt-9.1 -cpu cortex-a57 => qemu-9.1 -M virt-9.1 -cpu cortex-a57 Mauro Carvalho Chehab (6): acpi/ghes: Prepare to support multiple sources on ghes acpi/ghes: add a firmware file with HEST address acpi/ghes: rename the function which gets hw error offsets acpi/ghes: Use HEST table offsets when preparing GHES records acpi/generic_event_device: Update GHES migration to cover hest addr acpi/generic_event_device: add logic to detect if HEST addr is available hw/acpi/generic_event_device.c | 30 +++++++ hw/acpi/ghes.c | 158 +++++++++++++++++++++++++++++---- hw/arm/virt-acpi-build.c | 33 ++++++- hw/core/machine.c | 2 + include/hw/acpi/ghes.h | 23 +++-- 5 files changed, 217 insertions(+), 29 deletions(-) -- 2.47.0
