From: Randy Dunlap <rdunlap@infradead.org>
Date: Sun, 30 Jan 2022 14:38:18 -0800
Subject: ACPI: require CRC32 to build
Patch-mainline: v5.17-rc3
Git-commit: 04662bac0067e2fd7f243d6abaa4d779bce14114
References: jsc#PED-1408
ACPI core now requires crc32() but the kernel build can fail when
CRC32 is not set/enabled, so select it in the ACPI Kconfig entry.
Fixes this build error:
ia64-linux-ld: drivers/acpi/scan.o: in function `acpi_store_pld_crc':
include/acpi/platform/aclinuxex.h:62: undefined reference to `crc32_le'
Fixes: 882c982dada4 ("acpi: Store CRC-32 hash of the _PLD in struct acpi_device")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
drivers/acpi/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -11,6 +11,7 @@ menuconfig ACPI
depends on ARCH_SUPPORTS_ACPI
select PNP
select NLS
+ select CRC32
default y if X86
help
Advanced Configuration and Power Interface (ACPI) support for