diff options
author | Linus Torvalds | 2023-02-21 18:10:50 -0800 |
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committer | Linus Torvalds | 2023-02-21 18:10:50 -0800 |
commit | 36289a03bcd3aabdf66de75cb6d1b4ee15726438 (patch) | |
tree | 1230c6391678f9255f74d7a4f65e95ea8a39d452 /fs | |
parent | 69308402ca6f5b80a5a090ade0b13bd146891420 (diff) | |
parent | 8b84475318641c2b89320859332544cf187e1cbd (diff) |
Merge tag 'v6.3-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu:
"API:
- Use kmap_local instead of kmap_atomic
- Change request callback to take void pointer
- Print FIPS status in /proc/crypto (when enabled)
Algorithms:
- Add rfc4106/gcm support on arm64
- Add ARIA AVX2/512 support on x86
Drivers:
- Add TRNG driver for StarFive SoC
- Delete ux500/hash driver (subsumed by stm32/hash)
- Add zlib support in qat
- Add RSA support in aspeed"
* tag 'v6.3-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (156 commits)
crypto: x86/aria-avx - Do not use avx2 instructions
crypto: aspeed - Fix modular aspeed-acry
crypto: hisilicon/qm - fix coding style issues
crypto: hisilicon/qm - update comments to match function
crypto: hisilicon/qm - change function names
crypto: hisilicon/qm - use min() instead of min_t()
crypto: hisilicon/qm - remove some unused defines
crypto: proc - Print fips status
crypto: crypto4xx - Call dma_unmap_page when done
crypto: octeontx2 - Fix objects shared between several modules
crypto: nx - Fix sparse warnings
crypto: ecc - Silence sparse warning
tls: Pass rec instead of aead_req into tls_encrypt_done
crypto: api - Remove completion function scaffolding
tls: Remove completion function scaffolding
tipc: Remove completion function scaffolding
net: ipv6: Remove completion function scaffolding
net: ipv4: Remove completion function scaffolding
net: macsec: Remove completion function scaffolding
dm: Remove completion function scaffolding
...
Diffstat (limited to 'fs')
-rw-r--r-- | fs/ecryptfs/crypto.c | 30 |
1 files changed, 3 insertions, 27 deletions
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c index bd3f3c755b24..c16f0d660cb7 100644 --- a/fs/ecryptfs/crypto.c +++ b/fs/ecryptfs/crypto.c @@ -260,22 +260,6 @@ int virt_to_scatterlist(const void *addr, int size, struct scatterlist *sg, return i; } -struct extent_crypt_result { - struct completion completion; - int rc; -}; - -static void extent_crypt_complete(struct crypto_async_request *req, int rc) -{ - struct extent_crypt_result *ecr = req->data; - - if (rc == -EINPROGRESS) - return; - - ecr->rc = rc; - complete(&ecr->completion); -} - /** * crypt_scatterlist * @crypt_stat: Pointer to the crypt_stat struct to initialize. @@ -293,7 +277,7 @@ static int crypt_scatterlist(struct ecryptfs_crypt_stat *crypt_stat, unsigned char *iv, int op) { struct skcipher_request *req = NULL; - struct extent_crypt_result ecr; + DECLARE_CRYPTO_WAIT(ecr); int rc = 0; if (unlikely(ecryptfs_verbosity > 0)) { @@ -303,8 +287,6 @@ static int crypt_scatterlist(struct ecryptfs_crypt_stat *crypt_stat, crypt_stat->key_size); } - init_completion(&ecr.completion); - mutex_lock(&crypt_stat->cs_tfm_mutex); req = skcipher_request_alloc(crypt_stat->tfm, GFP_NOFS); if (!req) { @@ -315,7 +297,7 @@ static int crypt_scatterlist(struct ecryptfs_crypt_stat *crypt_stat, skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG | CRYPTO_TFM_REQ_MAY_SLEEP, - extent_crypt_complete, &ecr); + crypto_req_done, &ecr); /* Consider doing this once, when the file is opened */ if (!(crypt_stat->flags & ECRYPTFS_KEY_SET)) { rc = crypto_skcipher_setkey(crypt_stat->tfm, crypt_stat->key, @@ -334,13 +316,7 @@ static int crypt_scatterlist(struct ecryptfs_crypt_stat *crypt_stat, skcipher_request_set_crypt(req, src_sg, dst_sg, size, iv); rc = op == ENCRYPT ? crypto_skcipher_encrypt(req) : crypto_skcipher_decrypt(req); - if (rc == -EINPROGRESS || rc == -EBUSY) { - struct extent_crypt_result *ecr = req->base.data; - - wait_for_completion(&ecr->completion); - rc = ecr->rc; - reinit_completion(&ecr->completion); - } + rc = crypto_wait_req(rc, &ecr); out: skcipher_request_free(req); return rc; |