Re: [RESEND PATCH] acpi/apei/erst: Remove "Error" from initialization and disable output

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On Wed, May 24, 2017 at 8:30 AM, Prarit Bhargava <prarit@xxxxxxxxxx> wrote:
> Sent a few weeks back ... no reply.

I've added Huang Ying to CC, as the original author of this code. It
looks fine to me, FWIW.

-Kees

>
> P.
>
> ---8<---
>
> The word "Error" is used by many QA groups and users as a keyword to
> indicate that there is a critical failure during system bootup. The ESRT
> code would interact better with these scripts if the word "Error" was
> dropped from non-error messages.  Other ACPI features only use the acronym
> for initialization and disable messages so the ESRT code should do the
> same.
>
> Remove "Error Record Serialization Table" and replace it with "ACPI ESRT"
> in the messages.
>
> Signed-off-by: Prarit Bhargava <prarit@xxxxxxxxxx>
> Cc: Kees Cook <keescook@xxxxxxxxxxxx>
> Cc: Anton Vorontsov <anton@xxxxxxxxxx>
> Cc: Colin Cross <ccross@xxxxxxxxxxx>
> Cc: Tony Luck <tony.luck@xxxxxxxxx>
> Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
> Cc: Len Brown <lenb@xxxxxxxxxx>

This is fine by me.

> ---
>  drivers/acpi/apei/erst.c |    6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
> index ec4f507b524f..a796b9d91e20 100644
> --- a/drivers/acpi/apei/erst.c
> +++ b/drivers/acpi/apei/erst.c
> @@ -1129,8 +1129,7 @@ static int __init erst_init(void)
>                 goto err;
>
>         if (erst_disable) {
> -               pr_info(
> -       "Error Record Serialization Table (ERST) support is disabled.\n");
> +               pr_info("ACPI ERST support is disabled.\n");
>                 goto err;
>         }
>
> @@ -1187,8 +1186,7 @@ static int __init erst_init(void)
>         if (!erst_erange.vaddr)
>                 goto err_release_erange;
>
> -       pr_info(
> -       "Error Record Serialization Table (ERST) support is initialized.\n");
> +       pr_info("ACPI ERST support is initialized.\n");
>
>         buf = kmalloc(erst_erange.size, GFP_KERNEL);
>         spin_lock_init(&erst_info.buf_lock);
> --
> 1.7.9.3
>



-- 
Kees Cook
Pixel Security
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