stuartl/linux-stable
1
0
Fork 0
mirror of https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-stable.git synced 2025-09-13 11:07:46 +10:00
Code Issues Releases Wiki Activity

pldmfw: Select CRC32 when PLDMFW is selected

Browse Source 
[ Upstream commit 1224b218a4 ]

pldmfw calls crc32 code and depends on it being enabled, else
there is a link error as follows. So PLDMFW should select CRC32.

  lib/pldmfw/pldmfw.o: In function `pldmfw_flash_image':
  pldmfw.c:(.text+0x70f): undefined reference to `crc32_le_base'

This problem was introduced by commit b8265621f4 ("Add pldmfw library
for PLDM firmware update").

It manifests as of commit d69ea414c9 ("ice: implement device flash
update via devlink").

And is more likely to occur as of commit 9ad19171b6 ("lib/crc: remove
unnecessary prompt for CONFIG_CRC32 and drop 'default y'").

Found by chance while exercising builds based on tinyconfig.

Fixes: b8265621f4 ("Add pldmfw library for PLDM firmware update")
Signed-off-by: Simon Horman <horms@kernel.org>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250613-pldmfw-crc32-v1-1-f3fad109eee6@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Simon Horman 2025-06-13 17:46:20 +01:00 committed by Greg Kroah-Hartman
parent fddf0d0d6c
commit 35d78d9eb5
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
lib/Kconfig
View File

@ -767,6 +767,7 @@ config GENERIC_LIB_DEVMEM_IS_ALLOWED
config PLDMFW
bool
select CRC32
default n
config ASN1_ENCODER