linux-kernel - [PATCH v1 15/16] ACPICA: ACPI_TYPE_ANY does not include the package type

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Message-ID: <2275341.NgBsaNRSFp@rafael.j.wysocki>
Date: Fri, 12 Sep 2025 22:05:01 +0200
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Linux ACPI <linux-acpi@...r.kernel.org>
Cc: LKML <linux-kernel@...r.kernel.org>,
 "Dumbre, Saket" <saket.dumbre@...el.com>
Subject:
 [PATCH v1 15/16] ACPICA: ACPI_TYPE_ANY does not include the package type

From: Saket Dumbre <saket.dumbre@...el.com>

So add it to the list of acceptable Arg3 types for _DSM.

Link: https://github.com/acpica/acpica/commit/6eb81e7c
Signed-off-by: Saket Dumbre <saket.dumbre@...el.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---
 drivers/acpi/acpica/acpredef.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h
index 76c5ed02e916..da2c45880cc7 100644
--- a/drivers/acpi/acpica/acpredef.h
+++ b/drivers/acpi/acpica/acpredef.h
@@ -450,7 +450,8 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
 
 	{{"_DSM",
 	  METHOD_4ARGS(ACPI_TYPE_BUFFER, ACPI_TYPE_INTEGER, ACPI_TYPE_INTEGER,
-		       ACPI_TYPE_ANY) | ARG_COUNT_IS_MINIMUM,
+		       ACPI_TYPE_ANY | ACPI_TYPE_PACKAGE) |
+		       ARG_COUNT_IS_MINIMUM,
 	  METHOD_RETURNS(ACPI_RTYPE_ALL)}},	/* Must return a value, but it can be of any type */
 
 	{{"_DSS", METHOD_1ARGS(ACPI_TYPE_INTEGER),
-- 
2.51.0