user/sven/linux.git/drivers/crypto/amcc, branch v5.4.205

crypto: crypto4xx - Replace bitwise OR with logical OR in crypto4xx_build_pd

2020-12-30T10:51:10Z

[ Upstream commit 5bdad829c31a09069fd508534f03c2ea1576ac75 ] Clang warns: drivers/crypto/amcc/crypto4xx_core.c:921:60: warning: operator '?:' has lower precedence than '|'; '|' will be evaluated first [-Wbitwise-conditional-parentheses] (crypto_tfm_alg_type(req->tfm) == CRYPTO_ALG_TYPE_AEAD) ? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ drivers/crypto/amcc/crypto4xx_core.c:921:60: note: place parentheses around the '|' expression to silence this warning (crypto_tfm_alg_type(req->tfm) == CRYPTO_ALG_TYPE_AEAD) ? ^ ) drivers/crypto/amcc/crypto4xx_core.c:921:60: note: place parentheses around the '?:' expression to evaluate it first (crypto_tfm_alg_type(req->tfm) == CRYPTO_ALG_TYPE_AEAD) ? ^ ( 1 warning generated. It looks like this should have been a logical OR so that PD_CTL_HASH_FINAL gets added to the w bitmask if crypto_tfm_alg_type is either CRYPTO_ALG_TYPE_AHASH or CRYPTO_ALG_TYPE_AEAD. Change the operator so that everything works properly. Fixes: 4b5b79998af6 ("crypto: crypto4xx - fix stalls under heavy load") Link: https://github.com/ClangBuiltLinux/linux/issues/1198 Signed-off-by: Nathan Chancellor Reviewed-by: Christian Lamparter Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: crypto4xx - fix double-free in crypto4xx_destroy_sdr

2019-12-13T07:43:04Z

commit 746c908c4d72e49068ab216c3926d2720d71a90d upstream. This patch fixes a crash that can happen during probe when the available dma memory is not enough (this can happen if the crypto4xx is built as a module). The descriptor window mapping would end up being free'd twice, once in crypto4xx_build_pdr() and the second time in crypto4xx_destroy_sdr(). Fixes: 5d59ad6eea82 ("crypto: crypto4xx - fix crypto4xx_build_pdr, crypto4xx_build_sdr leak") Cc: Signed-off-by: Christian Lamparter Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman

crypto: amcc - switch to AES library for GCM key derivation

2019-07-26T04:58:12Z

The AMCC code for GCM key derivation allocates a AES cipher to perform a single block encryption. So let's switch to the new and more lightweight AES library instead. Signed-off-by: Ard Biesheuvel Signed-off-by: Herbert Xu

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2019-07-19T19:23:37Z

Pull crypto fixes from Herbert Xu: - Fix missed wake-up race in padata - Use crypto_memneq in ccp - Fix version check in ccp - Fix fuzz test failure in ccp - Fix potential double free in crypto4xx - Fix compile warning in stm32 * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: padata: use smp_mb in padata_reorder to avoid orphaned padata jobs crypto: ccp - Fix SEV_VERSION_GREATER_OR_EQUAL crypto: ccp/gcm - use const time tag comparison. crypto: ccp - memset structure fields to zero before reuse crypto: crypto4xx - fix a potential double free in ppc4xx_trng_probe crypto: stm32/hash - Fix incorrect printk modifier for size_t

crypto: crypto4xx - fix a potential double free in ppc4xx_trng_probe

2019-07-12T10:16:02Z

There is a possible double free issue in ppc4xx_trng_probe(): 85: dev->trng_base = of_iomap(trng, 0); 86: of_node_put(trng); ---> released here 87: if (!dev->trng_base) 88: goto err_out; ... 110: ierr_out: 111: of_node_put(trng); ---> double released here ... This issue was detected by using the Coccinelle software. We fix it by removing the unnecessary of_node_put(). Fixes: 5343e674f32f ("crypto4xx: integrate ppc4xx-rng into crypto4xx") Signed-off-by: Wen Yang Cc: Cc: "David S. Miller" Cc: Thomas Gleixner Cc: Greg Kroah-Hartman Cc: Allison Randal Cc: Armijn Hemel Cc: Julia Lawall Cc: linux-crypto@vger.kernel.org Cc: linux-kernel@vger.kernel.org Acked-by: Julia Lawall Signed-off-by: Herbert Xu

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2019-07-09T03:57:08Z

Pull crypto updates from Herbert Xu: "Here is the crypto update for 5.3: API: - Test shash interface directly in testmgr - cra_driver_name is now mandatory Algorithms: - Replace arc4 crypto_cipher with library helper - Implement 5 way interleave for ECB, CBC and CTR on arm64 - Add xxhash - Add continuous self-test on noise source to drbg - Update jitter RNG Drivers: - Add support for SHA204A random number generator - Add support for 7211 in iproc-rng200 - Fix fuzz test failures in inside-secure - Fix fuzz test failures in talitos - Fix fuzz test failures in qat" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (143 commits) crypto: stm32/hash - remove interruptible condition for dma crypto: stm32/hash - Fix hmac issue more than 256 bytes crypto: stm32/crc32 - rename driver file crypto: amcc - remove memset after dma_alloc_coherent crypto: ccp - Switch to SPDX license identifiers crypto: ccp - Validate the the error value used to index error messages crypto: doc - Fix formatting of new crypto engine content crypto: doc - Add parameter documentation crypto: arm64/aes-ce - implement 5 way interleave for ECB, CBC and CTR crypto: arm64/aes-ce - add 5 way interleave routines crypto: talitos - drop icv_ool crypto: talitos - fix hash on SEC1. crypto: talitos - move struct talitos_edesc into talitos.h lib/scatterlist: Fix mapping iterator when sg->offset is greater than PAGE_SIZE crypto/NX: Set receive window credits to max number of CRBs in RxFIFO crypto: asymmetric_keys - select CRYPTO_HASH where needed crypto: serpent - mark __serpent_setkey_sbox noinline crypto: testmgr - dynamically allocate crypto_shash crypto: testmgr - dynamically allocate testvec_config crypto: talitos - eliminate unneeded 'done' functions at build time ...

crypto: amcc - remove memset after dma_alloc_coherent

2019-07-03T14:13:12Z

In commit af7ddd8a627c ("Merge tag 'dma-mapping-4.21' of git://git.infradead.org/users/hch/dma-mapping"), dma_alloc_coherent has already zeroed the memory. So memset is not needed. Signed-off-by: Fuqian Huang Signed-off-by: Herbert Xu

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441

2019-06-05T15:37:17Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 315 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Armijn Hemel Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190115.503150771@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157

2019-05-30T18:26:37Z

Based on 3 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [graeme] [gregory] [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema] [hk] [hemahk]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1105 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Reviewed-by: Kate Stewart Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman

crypto: crypto4xx - block ciphers should only accept complete blocks

2019-05-23T06:13:09Z

The hardware automatically zero pads incomplete block ciphers blocks without raising any errors. This is a screw-up. This was noticed by CONFIG_CRYPTO_MANAGER_EXTRA_TESTS tests that sent a incomplete blocks and expect them to fail. This fixes: cbc-aes-ppc4xx encryption unexpectedly succeeded on test vector "random: len=2409 klen=32"; expected_error=-22, cfg="random: may_sleep use_digest src_divs=[96.90%@+2295, 2.34%@+4066, 0.32%@alignmask+12, 0.34%@+4087, 0.9%@alignmask+1787, 0.1%@+3767] iv_offset=6" ecb-aes-ppc4xx encryption unexpectedly succeeded on test vector "random: len=1011 klen=32"; expected_error=-22, cfg="random: may_sleep use_digest src_divs=[100.0%@alignmask+20] dst_divs=[3.12%@+3001, 96.88%@+4070]" Cc: Eric Biggers Cc: stable@vger.kernel.org [4.19, 5.0 and 5.1] Signed-off-by: Christian Lamparter Signed-off-by: Herbert Xu