Herbert Xu 2bbb3375d9 crypto: api - fix unexpectedly getting generic implementation ... When CONFIG_CRYPTO_MANAGER_EXTRA_TESTS=y, the first lookup of an algorithm that needs to be instantiated using a template will always get the generic implementation, even when an accelerated one is available. This happens because the extra self-tests for the accelerated implementation allocate the generic implementation for comparison purposes, and then crypto_alg_tested() for the generic implementation "fulfills" the original request (i.e. sets crypto_larval::adult). This patch fixes this by only fulfilling the original request if we are currently the best outstanding larval as judged by the priority. If we're not the best then we will ask all waiters on that larval request to retry the lookup. Note that this patch introduces a behaviour change when the module providing the new algorithm is unregistered during the process. Previously we would have failed with ENOENT, after the patch we will instead redo the lookup. Fixes: 9a8a6b3f09 ("crypto: testmgr - fuzz hashes against...") Fixes: d435e10e67 ("crypto: testmgr - fuzz skciphers against...") Fixes: 40153b10d9 ("crypto: testmgr - fuzz AEADs against...") Reported-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		2019-12-20 14:58:33 +08:00
..
asymmetric_keys	KEYS: trusted: Create trusted keys subsystem	2019-11-12 21:45:37 +02:00
async_tx	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 335	2019-06-05 17:37:06 +02:00
842.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157	2019-05-30 11:26:37 -07:00
Kconfig	crypto: mips/chacha - select CRYPTO_SKCIPHER, not CRYPTO_BLKCIPHER	2019-11-22 18:48:38 +08:00
Makefile	crypto: ablkcipher - remove deprecated and unused ablkcipher support	2019-11-17 09:02:49 +08:00
acompress.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
adiantum.c	crypto: poly1305 - move core routines into a separate library	2019-11-17 09:02:41 +08:00
aead.c	crypto: aead - Split out geniv into its own module	2019-11-17 09:02:38 +08:00
aegis.h	crypto: aegis128 - Fix -Wunused-const-variable warning	2019-08-30 18:05:30 +10:00
aegis128-core.c	crypto: aegis128 - duplicate init() and final() hooks in SIMD code	2019-10-26 02:06:05 +11:00
aegis128-neon-inner.c	crypto: aegis128 - duplicate init() and final() hooks in SIMD code	2019-10-26 02:06:05 +11:00
aegis128-neon.c	crypto: aegis128 - duplicate init() and final() hooks in SIMD code	2019-10-26 02:06:05 +11:00
aes_generic.c	crypto: aes-generic - remove unused variable 'rco_tab'	2019-08-15 21:52:14 +10:00
aes_ti.c	crypto: aes - create AES library based on the fixed time AES code	2019-07-26 14:55:33 +10:00
af_alg.c	crypto: af_alg - Use bh_lock_sock in sk_destruct	2019-12-11 16:37:02 +08:00
ahash.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
akcipher.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
algapi.c	crypto: api - fix unexpectedly getting generic implementation	2019-12-20 14:58:33 +08:00
algboss.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
algif_aead.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
algif_hash.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
algif_rng.c	net: remove sock_no_poll	2018-05-26 09:16:44 +02:00
algif_skcipher.c	crypto: algif_skcipher - Use chunksize instead of blocksize	2019-10-05 01:04:31 +10:00
ansi_cprng.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 42	2019-05-24 17:27:12 +02:00
anubis.c	crypto: make all generic algorithms set cra_driver_name	2019-06-13 14:31:39 +08:00
api.c	crypto: api - fix unexpectedly getting generic implementation	2019-12-20 14:58:33 +08:00
arc4.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
authenc.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
authencesn.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
blake2b_generic.c	crypto: blake2b - rename tfm context and _setkey callback	2019-11-22 18:48:35 +08:00
blake2s_generic.c	crypto: blake2s - implement generic shash driver	2019-11-17 09:02:42 +08:00
blowfish_common.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
blowfish_generic.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
camellia_generic.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
cast5_generic.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 140	2019-05-30 11:25:16 -07:00
cast6_generic.c	crypto: x86 - Regularize glue function prototypes	2019-12-11 16:36:54 +08:00
cast_common.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 44	2019-05-24 17:27:12 +02:00
cbc.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ccm.c	wusb: switch to cbcmac transform	2019-06-18 08:52:34 +02:00
cfb.c	crypto: run initcalls for generic implementations earlier	2019-04-18 22:15:03 +08:00
chacha20poly1305.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
chacha_generic.c	crypto: chacha_generic - remove unnecessary setkey() functions	2019-11-22 18:48:39 +08:00
cipher.c	crypto: cipher - remove crt_u.cipher (struct cipher_tfm)	2019-12-11 16:37:01 +08:00
cmac.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
compress.c	crypto: compress - remove crt_u.compress (struct compress_tfm)	2019-12-11 16:37:01 +08:00
crc32_generic.c	crypto: run initcalls for generic implementations earlier	2019-04-18 22:15:03 +08:00
crc32c_generic.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
crct10dif_common.c	crypto: crct10dif - Add fallback for broken initrds	2013-09-12 15:31:34 +10:00
crct10dif_generic.c	crypto: run initcalls for generic implementations earlier	2019-04-18 22:15:03 +08:00
cryptd.c	crypto: skcipher - remove the "blkcipher" algorithm type	2019-11-01 13:38:32 +08:00
crypto_engine.c	crypto: ablkcipher - remove deprecated and unused ablkcipher support	2019-11-17 09:02:49 +08:00
crypto_null.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
crypto_user_base.c	crypto: user - fix memory leak in crypto_report	2019-10-10 23:42:45 +11:00
crypto_user_stat.c	crypto: skcipher - remove the "blkcipher" algorithm type	2019-11-01 13:38:32 +08:00
ctr.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
cts.c	crypto: run initcalls for generic implementations earlier	2019-04-18 22:15:03 +08:00
curve25519-generic.c	crypto: curve25519 - implement generic KPP driver	2019-11-17 09:02:43 +08:00
deflate.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
des_generic.c	crypto: des - remove now unused __des3_ede_setkey()	2019-08-22 14:57:33 +10:00
dh.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
dh_helper.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
drbg.c	crypto: drbg - add FIPS 140-2 CTRNG for noise source	2019-05-23 14:01:06 +08:00
ecb.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ecc.c	int128: move __uint128_t compiler test to Kconfig	2019-11-17 09:02:42 +08:00
ecc.h	crypto: ecrdsa - add EC-RDSA (GOST 34.10) algorithm	2019-04-18 22:15:02 +08:00
ecc_curve_defs.h	crypto: ecc - make ecc into separate module	2019-04-18 22:15:02 +08:00
ecdh.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ecdh_helper.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
echainiv.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ecrdsa.c	crypto: ecrdsa - add EC-RDSA (GOST 34.10) algorithm	2019-04-18 22:15:02 +08:00
ecrdsa_defs.h	crypto: ecrdsa - add EC-RDSA (GOST 34.10) algorithm	2019-04-18 22:15:02 +08:00
ecrdsa_params.asn1	crypto: ecrdsa - add EC-RDSA (GOST 34.10) algorithm	2019-04-18 22:15:02 +08:00
ecrdsa_pub_key.asn1	crypto: ecrdsa - add EC-RDSA (GOST 34.10) algorithm	2019-04-18 22:15:02 +08:00
essiv.c	crypto: shash - allow essiv and hmac to use OPTIONAL_KEY algorithms	2019-12-11 16:36:57 +08:00
fcrypt.c	crypto: make all generic algorithms set cra_driver_name	2019-06-13 14:31:39 +08:00
fips.c	crypto: fips - add FIPS test failure notification chain	2019-07-26 14:51:57 +10:00
gcm.c	crypto: gcm - restrict assoclen for rfc4543	2019-08-09 15:11:58 +10:00
geniv.c	crypto: aead - Split out geniv into its own module	2019-11-17 09:02:38 +08:00
gf128mul.c	crypto: gf128mul - remove incorrect comment	2017-12-22 19:52:40 +11:00
ghash-generic.c	crypto: ghash - add comment and improve help text	2019-07-27 21:08:38 +10:00
hash_info.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
hmac.c	crypto: hmac - Use init_tfm/exit_tfm interface	2019-12-11 16:48:39 +08:00
internal.h	crypto: api - Fix race condition in crypto_spawn_alg	2019-12-11 16:48:38 +08:00
jitterentropy-kcapi.c	crypto: jitter - add header to fix buildwarnings	2019-10-18 18:49:40 +11:00
jitterentropy.c	crypto: jitter - add header to fix buildwarnings	2019-10-18 18:49:40 +11:00
jitterentropy.h	crypto: jitter - add header to fix buildwarnings	2019-10-18 18:49:40 +11:00
keywrap.c	crypto: run initcalls for generic implementations earlier	2019-04-18 22:15:03 +08:00
khazad.c	crypto: make all generic algorithms set cra_driver_name	2019-06-13 14:31:39 +08:00
kpp.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
lrw.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
lz4.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
lz4hc.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
lzo-rle.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
lzo.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
md4.c	crypto: make all generic algorithms set cra_driver_name	2019-06-13 14:31:39 +08:00
md5.c	crypto: make all generic algorithms set cra_driver_name	2019-06-13 14:31:39 +08:00
memneq.c	crypto: memneq - fix for archs without efficient unaligned access	2013-12-09 20:09:12 +08:00
michael_mic.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
nhpoly1305.c	crypto: poly1305 - move core routines into a separate library	2019-11-17 09:02:41 +08:00
ofb.c	crypto: run initcalls for generic implementations earlier	2019-04-18 22:15:03 +08:00
pcbc.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
pcrypt.c	padata: remove cpumask change notifier	2019-12-11 16:37:02 +08:00
poly1305_generic.c	crypto: x86/poly1305 - depend on generic library not generic shash	2019-11-17 09:02:41 +08:00
proc.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ripemd.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
rmd128.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
rmd160.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
rmd256.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
rmd320.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
rng.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
rsa-pkcs1pad.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
rsa.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36	2019-05-24 17:27:11 +02:00
rsa_helper.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
rsaprivkey.asn1	crypto: rsa - Store rest of the private key components	2016-07-05 23:05:26 +08:00
rsapubkey.asn1	crypto: akcipher - Changes to asymmetric key API	2015-10-14 22:23:16 +08:00
salsa20_generic.c	crypto: run initcalls for generic implementations earlier	2019-04-18 22:15:03 +08:00
scatterwalk.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
scompress.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
seed.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
seqiv.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
serpent_generic.c	crypto: x86 - Regularize glue function prototypes	2019-12-11 16:36:54 +08:00
sha1_generic.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
sha3_generic.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
sha256_generic.c	crypto: sha256 - Merge crypto/sha256.h into crypto/sha.h	2019-09-05 14:54:54 +10:00
sha512_generic.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45	2019-05-24 17:27:12 +02:00
shash.c	crypto: shash - Add init_tfm/exit_tfm and verify descsize	2019-12-11 16:48:39 +08:00
simd.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
skcipher.c	crypto: skcipher - remove crypto_skcipher_extsize()	2019-12-11 16:36:56 +08:00
sm3_generic.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234	2019-06-19 17:09:07 +02:00
sm4_generic.c	crypto: run initcalls for generic implementations earlier	2019-04-18 22:15:03 +08:00
streebog_generic.c	crypto: streebog - remove two unused variables	2019-08-15 21:52:14 +10:00
tcrypt.c	crypto: tcrypt - constify check alg list	2019-11-17 09:02:44 +08:00
tcrypt.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
tea.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00
testmgr.c	crypto: testmgr - generate inauthentic AEAD test vectors	2019-12-11 16:37:01 +08:00
testmgr.h	crypto: testmgr - generate inauthentic AEAD test vectors	2019-12-11 16:37:01 +08:00
tgr192.c	crypto: tgr192 - remove unneeded semicolon	2019-11-15 13:44:17 +08:00
twofish_common.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
twofish_generic.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
vmac.c	crypto: run initcalls for generic implementations earlier	2019-04-18 22:15:03 +08:00
wp512.c	crypto: make all generic algorithms set cra_driver_name	2019-06-13 14:31:39 +08:00
xcbc.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
xor.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 47	2019-05-24 17:27:13 +02:00
xts.c	crypto: xts - add support for ciphertext stealing	2019-08-15 21:52:14 +10:00
xxhash_generic.c	crypto: xxhash - Implement xxhash support	2019-06-06 14:38:57 +08:00
zstd.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-07-08 20:57:08 -07:00