diff options
Diffstat (limited to 'drivers/md/Kconfig')
| -rw-r--r-- | drivers/md/Kconfig | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig index 35b1080752cd..ddb37f6670de 100644 --- a/drivers/md/Kconfig +++ b/drivers/md/Kconfig @@ -61,6 +61,19 @@ config MD_BITMAP_FILE various kernel APIs and can only work with files on a file system not actually sitting on the MD device. +config MD_LINEAR + tristate "Linear (append) mode" + depends on BLK_DEV_MD + help + If you say Y here, then your multiple devices driver will be able to + use the so-called linear mode, i.e. it will combine the hard disk + partitions by simply appending one to the other. + + To compile this as a module, choose M here: the module + will be called linear. + + If unsure, say Y. + config MD_RAID0 tristate "RAID-0 (striping) mode" depends on BLK_DEV_MD @@ -126,7 +139,7 @@ config MD_RAID456 tristate "RAID-4/RAID-5/RAID-6 mode" depends on BLK_DEV_MD select RAID6_PQ - select LIBCRC32C + select CRC32 select ASYNC_MEMCPY select ASYNC_XOR select ASYNC_PQ @@ -254,6 +267,7 @@ config DM_CRYPT depends on BLK_DEV_DM depends on (ENCRYPTED_KEYS || ENCRYPTED_KEYS=n) depends on (TRUSTED_KEYS || TRUSTED_KEYS=n) + select CRC32 select CRYPTO select CRYPTO_CBC select CRYPTO_ESSIV @@ -540,6 +554,16 @@ config DM_VERITY_VERIFY_ROOTHASH_SIG_SECONDARY_KEYRING If unsure, say N. +config DM_VERITY_VERIFY_ROOTHASH_SIG_PLATFORM_KEYRING + bool "Verity data device root hash signature verification with platform keyring" + default DM_VERITY_VERIFY_ROOTHASH_SIG_SECONDARY_KEYRING + depends on DM_VERITY_VERIFY_ROOTHASH_SIG + depends on INTEGRITY_PLATFORM_KEYRING + help + Rely also on the platform keyring to verify dm-verity signatures. + + If unsure, say N. + config DM_VERITY_FEC bool "Verity forward error correction support" depends on DM_VERITY |