Re: [PATCH 13/13] scripts/ghes_inject: improve help message

[Jonathan Cameron via qemu development <qemu-devel@nongnu.org>]

On Wed, 21 Jan 2026 12:25:21 +0100
Mauro Carvalho Chehab <mchehab+huawei@kernel.org> wrote:

> Add a one-liner help message for each type of error inject
> command, and use raw formatter to keep line breaks.
> 
> While here, use a more uniform language.
> 
> With that, "ghes_inject -h" will now show:
> 
>   usage: ghes_inject.py [options]
> 
>   Handles ACPI GHESv2 error injection via the QEMU QMP interface.
> 
>   It uses UEFI BIOS APEI features to generate GHES records, which helps to
>   test CPER and GHES drivers on the guest OS and see how user‑space
>   applications on that guest handle such errors.
> 
>   positional arguments:
>     {arm,pcie-bus,fuzzy-test,fuzzy,raw-error,raw}
>       arm                 Inject an ARM processor error CPER, compatible with
>                           UEFI 2.9A Errata.
>       pcie-bus            Inject a PCIe bus error CPER
>       fuzzy-test (fuzzy)  Inject fuzzy test CPER packets
>       raw-error (raw)     Inject CPER records from previously recorded ones.
> 
>   options:
>     -h, --help            show this help message and exit
> 
>   QEMU QMP socket options:
>     -H, --host HOST       host name (default: localhost)
>     -P, --port PORT       TCP port number (default: 4445)
>     -d, --debug           enable debug output (default: False)
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

LGTM
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>