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mirror_ubuntu-kernels/drivers/base/firmware_loader
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Arnd Bergmann bedee105bf firmware_loader: rework crypto dependencies 
The crypto dependencies for the firmwware loader are incomplete,
in particular a built-in FW_LOADER fails to link against a modular
crypto hash driver:

ld.lld: error: undefined symbol: crypto_alloc_shash
ld.lld: error: undefined symbol: crypto_shash_digest
ld.lld: error: undefined symbol: crypto_destroy_tfm
>>> referenced by main.c
>>>               drivers/base/firmware_loader/main.o:(fw_log_firmware_info) in archive vmlinux.a

Rework this to use the usual 'select' from the driver module,
to respect the built-in vs module dependencies, and add a
more verbose crypto dependency to the debug option to prevent
configurations that lead to a link failure.

Fixes: 02fe26f253 ("firmware_loader: Add debug message with checksum for FW file")
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20230414080329.76176-1-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-04-20 11:42:31 +02:00
..
builtin kbuild: do not quote string values in include/config/auto.conf 2022-01-08 18:03:57 +09:00
fallback_platform.c firmware: Store opt_flags in fw_priv 2020-10-05 13:37:04 +02:00
fallback_table.c firmware_loader: move firmware sysctl to its own files 2022-01-22 08:33:35 +02:00
fallback.c firmware_loader: Split sysfs support from fallback 2022-04-26 12:34:09 +02:00
fallback.h firmware_loader: Split sysfs support from fallback 2022-04-26 12:34:09 +02:00
firmware.h firmware_loader: remove #include <generated/utsrelease.h> 2022-12-10 10:33:20 +09:00
Kconfig firmware_loader: rework crypto dependencies 2023-04-20 11:42:31 +02:00
main.c firmware_loader: Strip off \n from customized path 2023-04-20 11:42:27 +02:00
Makefile firmware_loader: Add firmware-upload support 2022-04-26 12:34:28 +02:00
sysfs_upload.c firmware_loader: Fix memory leak in firmware upload 2022-09-01 17:47:27 +02:00
sysfs_upload.h firmware_loader: Move definitions from sysfs_upload.h to sysfs.h 2022-04-29 16:49:44 +02:00
sysfs.c driver core: class: mark the struct class for sysfs callbacks as constant 2023-03-29 07:54:58 +02:00
sysfs.h firmware_loader: fix up to_fw_sysfs() to preserve const 2022-12-06 16:55:25 +01:00