linux-kernel - Re: [PATCH] acpi/tables: Add AEST in ACPI Table Definition

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Date:   Fri, 19 Nov 2021 16:05:25 +0800
From:   Hanjun Guo <guohanjun@...wei.com>
To:     Shuuichirou Ishii <ishii.shuuichir@...itsu.com>,
        <rafael@...nel.org>, <lenb@...nel.org>,
        <linux-acpi@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <lorenzo.pieralisi@....com>, <sudeep.holla@....com>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH] acpi/tables: Add AEST in ACPI Table Definition

On 2021/11/5 12:16, Shuuichirou Ishii wrote:
> When We added AEST using the Upgrading ACPI tables via initrd function,
> the kernel could not recognize the AEST, so We added AEST the ACPI table
> definition.

Maybe "so add the AEST table to the list to enable the table upgrade
function." is better?

> 
> Signed-off-by: Shuuichirou Ishii <ishii.shuuichir@...itsu.com>
> ---
>   drivers/acpi/tables.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
> index 71419eb16e09..2699bf7e21ab 100644
> --- a/drivers/acpi/tables.c
> +++ b/drivers/acpi/tables.c
> @@ -500,7 +500,7 @@ static const char table_sigs[][ACPI_NAMESEG_SIZE] __initconst = {
>   	ACPI_SIG_WDDT, ACPI_SIG_WDRT, ACPI_SIG_DSDT, ACPI_SIG_FADT,
>   	ACPI_SIG_PSDT, ACPI_SIG_RSDT, ACPI_SIG_XSDT, ACPI_SIG_SSDT,
>   	ACPI_SIG_IORT, ACPI_SIG_NFIT, ACPI_SIG_HMAT, ACPI_SIG_PPTT,
> -	ACPI_SIG_NHLT };
> +	ACPI_SIG_NHLT, ACPI_SIG_AEST };
>   
>   #define ACPI_HEADER_SIZE sizeof(struct acpi_table_header)

Other than that, I'm fine with this patch.

Acked-by: Hanjun Guo <guohanjun@...wei.com>

Thanks
Hanjun