diff options
| author | Eric Biggers <ebiggers@kernel.org> | 2025-12-19 22:29:09 +0300 |
|---|---|---|
| committer | Mikulas Patocka <mpatocka@redhat.com> | 2026-01-04 22:35:32 +0300 |
| commit | 8fbb8fe75d4cf92eaa7b21828ec39c1bf79a262f (patch) | |
| tree | b3c18b16e29c1272c19e0a56736372d47cdab1e5 | |
| parent | 119f4f04186fa4f33ee6bd39af145cdaff1ff17f (diff) | |
| download | linux-8fbb8fe75d4cf92eaa7b21828ec39c1bf79a262f.tar.xz | |
dm-verity: allow REED_SOLOMON to be 'm' if DM_VERITY is 'm'
The dm-verity kconfig options make the common mistake of selecting a
dependency from a bool "sub-option" rather than the main tristate
option. This unnecessarily forces the dependency to built-in ('y').
Fix this by moving the selections of REED_SOLOMON and REED_SOLOMON_DEC8
into DM_VERITY, conditional on DM_VERITY_FEC.
This allows REED_SOLOMON to be 'm' if DM_VERITY is 'm'.
Reviewed-by: Sami Tolvanen <samitolvanen@google.com>
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
| -rw-r--r-- | drivers/md/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig index 239c1744a926..c58a9a8ea54e 100644 --- a/drivers/md/Kconfig +++ b/drivers/md/Kconfig @@ -549,6 +549,8 @@ config DM_VERITY select CRYPTO_HASH select CRYPTO_LIB_SHA256 select DM_BUFIO + select REED_SOLOMON if DM_VERITY_FEC + select REED_SOLOMON_DEC8 if DM_VERITY_FEC help This device-mapper target creates a read-only device that transparently validates the data on one underlying device against @@ -598,8 +600,6 @@ config DM_VERITY_VERIFY_ROOTHASH_SIG_PLATFORM_KEYRING config DM_VERITY_FEC bool "Verity forward error correction support" depends on DM_VERITY - select REED_SOLOMON - select REED_SOLOMON_DEC8 help Add forward error correction support to dm-verity. This option makes it possible to use pre-generated error correction data to |