Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Linus Torvalds a11e1d432b Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL ... The poll() changes were not well thought out, and completely unexplained. They also caused a huge performance regression, because "->poll()" was no longer a trivial file operation that just called down to the underlying file operations, but instead did at least two indirect calls. Indirect calls are sadly slow now with the Spectre mitigation, but the performance problem could at least be largely mitigated by changing the "->get_poll_head()" operation to just have a per-file-descriptor pointer to the poll head instead. That gets rid of one of the new indirections. But that doesn't fix the new complexity that is completely unwarranted for the regular case. The (undocumented) reason for the poll() changes was some alleged AIO poll race fixing, but we don't make the common case slower and more complex for some uncommon special case, so this all really needs way more explanations and most likely a fundamental redesign. [ This revert is a revert of about 30 different commits, not reverted individually because that would just be unnecessarily messy - Linus ] Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2018-06-28 10:40:47 -07:00
..
asymmetric_keys	X.509: unpack RSA signatureValue field from BIT STRING	2018-06-25 12:17:08 -07:00
async_tx	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
842.c
ablkcipher.c
acompress.c
aead.c	crypto: aead - prevent using AEADs without setting key	2018-01-12 23:03:39 +11:00
aegis.h	crypto: aegis - Add generic AEGIS AEAD implementations	2018-05-19 00:13:58 +08:00
aegis128.c	crypto: aegis - Add generic AEGIS AEAD implementations	2018-05-19 00:13:58 +08:00
aegis128l.c	crypto: aegis - Add generic AEGIS AEAD implementations	2018-05-19 00:13:58 +08:00
aegis256.c	crypto: aegis - Add generic AEGIS AEAD implementations	2018-05-19 00:13:58 +08:00
aes_generic.c
aes_ti.c
af_alg.c	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
ahash.c	crypto: ahash - Fix early termination in hash walk	2018-03-31 01:34:19 +08:00
akcipher.c
algapi.c	crypto: api - laying defines and checks for statically allocated buffers	2018-04-21 00:58:32 +08:00
algboss.c	crypto: algboss - remove redundant setting of len to zero	2017-10-07 12:10:34 +08:00
algif_aead.c	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
algif_hash.c	net: remove sock_no_poll	2018-05-26 09:16:44 +02:00
algif_rng.c	net: remove sock_no_poll	2018-05-26 09:16:44 +02:00
algif_skcipher.c	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
ansi_cprng.c
anubis.c
api.c	crypto: api - fix finding algorithm currently being tested	2018-04-21 00:24:02 +08:00
arc4.c
authenc.c	crypto: authenc - don't leak pointers to authenc keys	2018-04-21 00:58:30 +08:00
authencesn.c	crypto: authencesn - don't leak pointers to authenc keys	2018-04-21 00:58:30 +08:00
blkcipher.c	crypto: remove unused hardirq.h	2017-11-29 17:33:29 +11:00
blowfish_common.c
blowfish_generic.c
camellia_generic.c	crypto: replace FSF address with web source in license notices	2017-11-29 17:33:25 +11:00
cast5_generic.c	crypto: replace FSF address with web source in license notices	2017-11-29 17:33:25 +11:00
cast6_generic.c	crypto: replace FSF address with web source in license notices	2017-11-29 17:33:25 +11:00
cast_common.c
cbc.c
ccm.c	crypto: ccm - preserve the IV buffer	2017-11-03 21:35:35 +08:00
cfb.c	crypto: remove several VLAs	2018-04-21 00:58:34 +08:00
chacha20_generic.c	crypto: chacha20 - Fix keystream alignment for chacha20_block()	2017-11-29 17:33:33 +11:00
chacha20poly1305.c	crypto: chacha20poly1305 - validate the digest size	2017-12-22 19:02:33 +11:00
cipher.c	crypto: remove several VLAs	2018-04-21 00:58:34 +08:00
cmac.c
compress.c
crc32_generic.c	crypto: crc32-generic - remove __crc32_le()	2018-05-27 00:12:09 +08:00
crc32c_generic.c	crypto: crc32c-generic - remove cra_alignmask	2018-05-27 00:12:08 +08:00
crct10dif_common.c
crct10dif_generic.c
cryptd.c	crypto: hash - annotate algorithms taking optional key	2018-01-12 23:03:35 +11:00
crypto_engine.c	crypto: engine - Permit to enqueue all async requests	2018-02-15 23:26:50 +08:00
crypto_null.c
crypto_user.c	crypto: user - Replace GFP_ATOMIC with GFP_KERNEL in crypto_report	2018-02-15 23:26:47 +08:00
crypto_wq.c
ctr.c	crypto: remove several VLAs	2018-04-21 00:58:34 +08:00
cts.c	crypto: remove several VLAs	2018-04-21 00:58:34 +08:00
deflate.c
des_generic.c
dh.c	crypto: dh - Remove pointless checks for NULL 'p' and 'g'	2017-11-10 19:20:22 +08:00
dh_helper.c	crypto: dh - Don't permit 'key' or 'g' size longer than 'p'	2017-11-10 19:20:17 +08:00
drbg.c	crypto: drbg - set freed buffers to NULL	2018-04-21 00:57:00 +08:00
ecb.c
ecc.c	crypto: ecc - Actually remove stack VLA usage	2018-04-21 00:58:29 +08:00
ecc.h	crypto: ecc - Actually remove stack VLA usage	2018-04-21 00:58:29 +08:00
ecc_curve_defs.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ecdh.c	crypto: ecc - Actually remove stack VLA usage	2018-04-21 00:58:29 +08:00
ecdh_helper.c	crypto: ecdh - return unsigned value for crypto_ecdh_key_len()	2017-10-12 22:55:00 +08:00
echainiv.c	crypto: echainiv - Remove unused alg/spawn variable	2017-12-22 19:52:45 +11:00
fcrypt.c
fips.c
gcm.c	crypto: null - Get rid of crypto_{get,put}_default_null_skcipher2()	2017-12-22 19:29:08 +11:00
gf128mul.c	crypto: gf128mul - remove incorrect comment	2017-12-22 19:52:40 +11:00
ghash-generic.c	crypto: ghash - remove checks for key being set	2018-01-12 23:03:38 +11:00
hash_info.c
hmac.c	crypto: hmac - require that the underlying hash algorithm is unkeyed	2017-11-29 13:39:15 +11:00
internal.h	crypto: api - Make crypto_alg_lookup static	2018-03-31 01:32:58 +08:00
jitterentropy-kcapi.c
jitterentropy.c
Kconfig	crypto: x86/salsa20 - remove x86 salsa20 implementations	2018-05-31 00:13:57 +08:00
keywrap.c	crypto: keywrap - Add missing ULL suffixes for 64-bit constants	2017-11-29 17:33:26 +11:00
khazad.c
kpp.c
lrw.c	crypto: lrw - Free rctx->ext with kzfree	2018-03-31 01:33:10 +08:00
lz4.c
lz4hc.c
lzo.c
Makefile	crypto: morus - Mark MORUS SIMD glue as x86-specific	2018-05-31 00:13:41 +08:00
mcryptd.c	crypto: mcryptd - remove pointless wrapper functions	2018-02-15 23:26:45 +08:00
md4.c	crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array()	2018-03-31 01:33:09 +08:00
md5.c	crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array()	2018-03-31 01:33:09 +08:00
memneq.c
michael_mic.c
morus640.c	crypto: morus640 - Fix out-of-bounds access	2018-06-15 23:06:48 +08:00
morus1280.c	crypto: morus - Add generic MORUS AEAD implementations	2018-05-19 00:15:00 +08:00
pcbc.c	crypto: remove several VLAs	2018-04-21 00:58:34 +08:00
pcrypt.c	crypto: pcrypt - fix freeing pcrypt instances	2017-12-22 19:02:47 +11:00
poly1305_generic.c	crypto: poly1305 - remove ->setkey() method	2018-01-12 23:03:14 +11:00
proc.c	proc: introduce proc_create_seq{,_data}	2018-05-16 07:23:35 +02:00
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	crypto: drop unnecessary return statements	2017-09-22 17:43:28 +08:00
rmd160.c	crypto: drop unnecessary return statements	2017-09-22 17:43:28 +08:00
rmd256.c	crypto: drop unnecessary return statements	2017-09-22 17:43:28 +08:00
rmd320.c	crypto: drop unnecessary return statements	2017-09-22 17:43:28 +08:00
rng.c	crypto: rng - ensure that the RNG is ready before using	2017-07-28 17:56:00 +08:00
rsa-pkcs1pad.c	crypto: rsa-pkcs1pad - Replace GFP_ATOMIC with GFP_KERNEL in pkcs1pad_encrypt_sign_complete	2018-02-15 23:26:47 +08:00
rsa.c	crypto: rsa - Remove unneeded error assignment	2018-04-21 00:58:37 +08:00
rsa_helper.c	kbuild: rename *-asn1.[ch] to *.asn1.[ch]	2018-04-07 19:04:02 +09:00
rsaprivkey.asn1
rsapubkey.asn1
salsa20_generic.c	crypto: salsa20 - Revert "crypto: salsa20 - export generic helpers"	2018-05-31 00:13:57 +08:00
scatterwalk.c
scompress.c	crypto: scompress - use sgl_alloc() and sgl_free()	2018-01-06 09:18:00 -07:00
seed.c
seqiv.c	crypto: seqiv - Remove unused alg/spawn variable	2017-12-22 19:52:45 +11:00
serpent_generic.c	crypto: serpent - improve __serpent_setkey with UBSAN	2017-08-09 20:17:54 +08:00
sha1_generic.c
sha3_generic.c	crypto: don't optimize keccakf()	2018-06-15 23:06:48 +08:00
sha256_generic.c
sha512_generic.c
shash.c	crypto: hash - prevent using keyed hashes without setting key	2018-01-12 23:03:37 +11:00
simd.c	crypto: simd - allow registering multiple algorithms at once	2018-03-03 00:03:17 +08:00
skcipher.c	crypto: skcipher - prevent using skciphers without setting key	2018-01-12 23:03:39 +11:00
sm3_generic.c	crypto: sm3 - add OSCCA SM3 secure hash	2017-09-22 17:43:07 +08:00
sm4_generic.c	crypto: sm4 - export encrypt/decrypt routines to other drivers	2018-05-05 14:52:51 +08:00
speck.c	crypto: speck - export common helpers	2018-02-22 22:16:54 +08:00
tcrypt.c	crypto: testmgr - remove bfin_crc "hmac(crc32)" test vectors	2018-05-27 00:12:10 +08:00
tcrypt.h
tea.c
testmgr.c	treewide: kmalloc() -> kmalloc_array()	2018-06-12 16:19:22 -07:00
testmgr.h	crypto: testmgr - eliminate redundant decryption test vectors	2018-05-31 00:13:39 +08:00
tgr192.c
twofish_common.c	crypto: replace FSF address with web source in license notices	2017-11-29 17:33:25 +11:00
twofish_generic.c	crypto: replace FSF address with web source in license notices	2017-11-29 17:33:25 +11:00
vmac.c
wp512.c
xcbc.c	crypto: replace FSF address with web source in license notices	2017-11-29 17:33:25 +11:00
xor.c	kmemcheck: stop using GFP_NOTRACK and SLAB_NOTRACK	2017-11-15 18:21:04 -08:00
xts.c	crypto: xts - remove xts_crypt()	2018-03-03 00:03:33 +08:00
zstd.c	crypto: zstd - Add zstd support	2018-04-21 00:58:30 +08:00