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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-31 14:22:45 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-31 14:22:45 -0800 |
commit | 07cfdf5ad616e5349edc49a321995be1d70f890c (patch) | |
tree | 1a71c56ec82148667997be5a8c05c77241e103cf /crypto/cryptd.c | |
parent | d916548fd6e6f2ea16e4a2f7c7ae1f2ce4acf8f4 (diff) | |
parent | dfb7ab89469cb59097346193733dd3843da6ddcf (diff) | |
download | linux-crypto-07cfdf5ad616e5349edc49a321995be1d70f890c.tar.gz linux-crypto-07cfdf5ad616e5349edc49a321995be1d70f890c.zip |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"API:
- Enforce the setting of keys for keyed aead/hash/skcipher
algorithms.
- Add multibuf speed tests in tcrypt.
Algorithms:
- Improve performance of sha3-generic.
- Add native sha512 support on arm64.
- Add v8.2 Crypto Extentions version of sha3/sm3 on arm64.
- Avoid hmac nesting by requiring underlying algorithm to be unkeyed.
- Add cryptd_max_cpu_qlen module parameter to cryptd.
Drivers:
- Add support for EIP97 engine in inside-secure.
- Add inline IPsec support to chelsio.
- Add RevB core support to crypto4xx.
- Fix AEAD ICV check in crypto4xx.
- Add stm32 crypto driver.
- Add support for BCM63xx platforms in bcm2835 and remove bcm63xx.
- Add Derived Key Protocol (DKP) support in caam.
- Add Samsung Exynos True RNG driver.
- Add support for Exynos5250+ SoCs in exynos PRNG driver"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (166 commits)
crypto: picoxcell - Fix error handling in spacc_probe()
crypto: arm64/sha512 - fix/improve new v8.2 Crypto Extensions code
crypto: arm64/sm3 - new v8.2 Crypto Extensions implementation
crypto: arm64/sha3 - new v8.2 Crypto Extensions implementation
crypto: testmgr - add new testcases for sha3
crypto: sha3-generic - export init/update/final routines
crypto: sha3-generic - simplify code
crypto: sha3-generic - rewrite KECCAK transform to help the compiler optimize
crypto: sha3-generic - fixes for alignment and big endian operation
crypto: aesni - handle zero length dst buffer
crypto: artpec6 - remove select on non-existing CRYPTO_SHA384
hwrng: bcm2835 - Remove redundant dev_err call in bcm2835_rng_probe()
crypto: stm32 - remove redundant dev_err call in stm32_cryp_probe()
crypto: axis - remove unnecessary platform_get_resource() error check
crypto: testmgr - test misuse of result in ahash
crypto: inside-secure - make function safexcel_try_push_requests static
crypto: aes-generic - fix aes-generic regression on powerpc
crypto: chelsio - Fix indentation warning
crypto: arm64/sha1-ce - get rid of literal pool
crypto: arm64/sha2-ce - move the round constant table to .rodata section
...
Diffstat (limited to 'crypto/cryptd.c')
-rw-r--r-- | crypto/cryptd.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/crypto/cryptd.c b/crypto/cryptd.c index bd43cf5b..addca7ba 100644 --- a/crypto/cryptd.c +++ b/crypto/cryptd.c @@ -32,7 +32,9 @@ #include <linux/sched.h> #include <linux/slab.h> -#define CRYPTD_MAX_CPU_QLEN 1000 +static unsigned int cryptd_max_cpu_qlen = 1000; +module_param(cryptd_max_cpu_qlen, uint, 0); +MODULE_PARM_DESC(cryptd_max_cpu_qlen, "Set cryptd Max queue depth"); struct cryptd_cpu_queue { struct crypto_queue queue; @@ -116,6 +118,7 @@ static int cryptd_init_queue(struct cryptd_queue *queue, crypto_init_queue(&cpu_queue->queue, max_cpu_qlen); INIT_WORK(&cpu_queue->work, cryptd_queue_worker); } + pr_info("cryptd: max_cpu_qlen set to %d\n", max_cpu_qlen); return 0; } @@ -893,10 +896,9 @@ static int cryptd_create_hash(struct crypto_template *tmpl, struct rtattr **tb, if (err) goto out_free_inst; - type = CRYPTO_ALG_ASYNC; - if (alg->cra_flags & CRYPTO_ALG_INTERNAL) - type |= CRYPTO_ALG_INTERNAL; - inst->alg.halg.base.cra_flags = type; + inst->alg.halg.base.cra_flags = CRYPTO_ALG_ASYNC | + (alg->cra_flags & (CRYPTO_ALG_INTERNAL | + CRYPTO_ALG_OPTIONAL_KEY)); inst->alg.halg.digestsize = salg->digestsize; inst->alg.halg.statesize = salg->statesize; @@ -911,7 +913,8 @@ static int cryptd_create_hash(struct crypto_template *tmpl, struct rtattr **tb, inst->alg.finup = cryptd_hash_finup_enqueue; inst->alg.export = cryptd_hash_export; inst->alg.import = cryptd_hash_import; - inst->alg.setkey = cryptd_hash_setkey; + if (crypto_shash_alg_has_setkey(salg)) + inst->alg.setkey = cryptd_hash_setkey; inst->alg.digest = cryptd_hash_digest_enqueue; err = ahash_register_instance(tmpl, inst); @@ -1372,7 +1375,7 @@ static int __init cryptd_init(void) { int err; - err = cryptd_init_queue(&queue, CRYPTD_MAX_CPU_QLEN); + err = cryptd_init_queue(&queue, cryptd_max_cpu_qlen); if (err) return err; |