| From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 |
| From: Eric Biggers <ebiggers@google.com> |
| Date: Wed, 22 Jan 2020 12:32:33 -0800 |
| Subject: NOUPSTREAM: ANDROID: block: export symbols needed for modules to use |
| inline crypto |
| |
| Export the blk-crypto symbols needed for modules to use inline crypto. |
| |
| This is needed for dm-default-key. |
| |
| These would have already been exported, except that so far they've only |
| been used by fs/crypto/, which is no longer modular. |
| |
| [CPNOTE: 20/07/21] Lee: Required until 'dm-default-key' is upstream |
| |
| Bug: 137270441 |
| Bug: 147814592 |
| Bug: 160885805 |
| Change-Id: I64bf98aecabe891c188b30dd50124aacb1e008ca |
| Signed-off-by: Eric Biggers <ebiggers@google.com> |
| Signed-off-by: Lee Jones <joneslee@google.com> |
| --- |
| block/blk-crypto.c | 3 +++ |
| 1 file changed, 3 insertions(+) |
| |
| diff --git a/block/blk-crypto.c b/block/blk-crypto.c |
| --- a/block/blk-crypto.c |
| +++ b/block/blk-crypto.c |
| @@ -115,6 +115,7 @@ void bio_crypt_set_ctx(struct bio *bio, const struct blk_crypto_key *key, |
| |
| bio->bi_crypt_context = bc; |
| } |
| +EXPORT_SYMBOL_GPL(bio_crypt_set_ctx); |
| |
| void __bio_crypt_free_ctx(struct bio *bio) |
| { |
| @@ -380,6 +381,7 @@ int blk_crypto_init_key(struct blk_crypto_key *blk_key, |
| |
| return 0; |
| } |
| +EXPORT_SYMBOL_GPL(blk_crypto_init_key); |
| |
| bool blk_crypto_config_supported_natively(struct block_device *bdev, |
| const struct blk_crypto_config *cfg) |
| @@ -428,6 +430,7 @@ int blk_crypto_start_using_key(struct block_device *bdev, |
| } |
| return blk_crypto_fallback_start_using_mode(key->crypto_cfg.crypto_mode); |
| } |
| +EXPORT_SYMBOL_GPL(blk_crypto_start_using_key); |
| |
| /** |
| * blk_crypto_evict_key() - Evict a blk_crypto_key from a block_device |
