Thread (6 messages) 6 messages, 2 authors, 2021-11-25

RE: [PATCH] acpi/tables: Add AEST in ACPI Table Definition

From: ishii.shuuichir@fujitsu.com <hidden>
Date: 2021-11-24 00:53:08
Also in: linux-acpi, lkml

Hi, Hanjun.

Thanks for the comment.
We apologize for the delay in replying due to my vacation.

We understood this to be a point in response to the description of the patch comment.
What do you think of the following description?

When We added AEST using the Upgrading ACPI tables via initrd function,
the kernel could not recognize the AEST, 
so added the AEST table to the list to enable the table upgrade function.

Best regards,
Shuuichirou.
-----Original Message-----
From: Hanjun Guo <guohanjun@huawei.com>
Sent: Friday, November 19, 2021 5:05 PM
To: Ishii, Shuuichirou/石井 周一郎 <redacted>;
rafael@kernel.org; lenb@kernel.org; linux-acpi@vger.kernel.org;
linux-kernel@vger.kernel.org
Cc: lorenzo.pieralisi@arm.com; sudeep.holla@arm.com;
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] acpi/tables: Add AEST in ACPI Table Definition

On 2021/11/5 12:16, Shuuichirou Ishii wrote:
quoted
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?
quoted
Signed-off-by: Shuuichirou Ishii <redacted>
---
  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 = {
quoted
  	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@huawei.com>

Thanks
Hanjun
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