BMC/Intel-BMC/linux.git/drivers/crypto/allwinner/sun8i-ce, branch dev-5.15-intel

crypto: sun8i-ce - call finalize with bh disabled

2022-04-08T12:23:08+00:00

[ Upstream commit f75a749b6d78aeae2ce90e14fcc4b7b3ba46126d ] Doing ipsec produces a spinlock recursion warning. This is due to not disabling BH during crypto completion function. Fixes: 06f751b61329 ("crypto: allwinner - Add sun8i-ce Crypto Engine") Signed-off-by: Corentin Labbe Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: sun8i-ce - use kfree_sensitive to clear and free sensitive data

2021-08-12T11:16:57+00:00

The kfree_sensitive is a kernel API to clear sensitive information that should not be leaked to other future users of the same memory objects and free the memory. Its function is the same as the combination of memzero_explicit and kfree. Thus, we can replace the combination APIs with the single kfree_sensitive API. Signed-off-by: Jason Wang Signed-off-by: Herbert Xu

crypto: sun8i-ce - Fix PM reference leak in sun8i_ce_probe()

2021-04-16T11:16:33+00:00

pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced. Signed-off-by: Shixin Liu Signed-off-by: Herbert Xu

crypto: allwinner - Fix the parameter of dma_unmap_sg()

2021-03-26T09:02:34+00:00

For function dma_unmap_sg(), the parameter should be number of elements in the scatterlist prior to the mapping, not after the mapping. So fix this usage. Signed-off-by: Xiang Chen Acked-by: Corentin LABBE Tested-by: Corentin LABBE Signed-off-by: Herbert Xu

crypto: sun8i-ce - fix error return code in sun8i_ce_prng_generate()

2021-03-12T13:04:04+00:00

When dma_mapping_error() returns an error, no error return code of sun8i_ce_prng_generate() is assigned. To fix this bug, err is assigned with -EFAULT as error return code. Reported-by: TOTE Robot Signed-off-by: Jia-Ju Bai Tested-by: Corentin Labbe Acked-by: Corentin Labbe Signed-off-by: Herbert Xu

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

2020-12-14T20:18:19+00:00

Pull crypto updates from Herbert Xu: "API: - Add speed testing on 1420-byte blocks for networking Algorithms: - Improve performance of chacha on ARM for network packets - Improve performance of aegis128 on ARM for network packets Drivers: - Add support for Keem Bay OCS AES/SM4 - Add support for QAT 4xxx devices - Enable crypto-engine retry mechanism in caam - Enable support for crypto engine on sdm845 in qce - Add HiSilicon PRNG driver support" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (161 commits) crypto: qat - add capability detection logic in qat_4xxx crypto: qat - add AES-XTS support for QAT GEN4 devices crypto: qat - add AES-CTR support for QAT GEN4 devices crypto: atmel-i2c - select CONFIG_BITREVERSE crypto: hisilicon/trng - replace atomic_add_return() crypto: keembay - Add support for Keem Bay OCS AES/SM4 dt-bindings: Add Keem Bay OCS AES bindings crypto: aegis128 - avoid spurious references crypto_aegis128_update_simd crypto: seed - remove trailing semicolon in macro definition crypto: x86/poly1305 - Use TEST %reg,%reg instead of CMP $0,%reg crypto: x86/sha512 - Use TEST %reg,%reg instead of CMP $0,%reg crypto: aesni - Use TEST %reg,%reg instead of CMP $0,%reg crypto: cpt - Fix sparse warnings in cptpf hwrng: ks-sa - Add dependency on IOMEM and OF crypto: lib/blake2s - Move selftest prototype into header file crypto: arm/aes-ce - work around Cortex-A57/A72 silion errata crypto: ecdh - avoid unaligned accesses in ecdh_set_secret() crypto: ccree - rework cache parameters handling crypto: cavium - Use dma_set_mask_and_coherent to simplify code crypto: marvell/octeontx - Use dma_set_mask_and_coherent to simplify code ...

crypto: sun8i-ce - fix two error path's memory leak

2020-11-20T03:45:34+00:00

This patch fixes the following smatch warnings: drivers/crypto/allwinner/sun8i-ce/sun8i-ce-hash.c:412 sun8i_ce_hash_run() warn: possible memory leak of 'result' Note: "buf" is leaked as well. Furthermore, in case of ENOMEM, crypto_finalize_hash_request() was not called which was an error. Fixes: 56f6d5aee88d ("crypto: sun8i-ce - support hash algorithms") Reported-by: kernel test robot Reported-by: Dan Carpenter Signed-off-by: Corentin Labbe Signed-off-by: Herbert Xu

crypto: sha - split sha.h into sha1.h and sha2.h

2020-11-20T03:45:33+00:00

Currently contains declarations for both SHA-1 and SHA-2, and contains declarations for SHA-3. This organization is inconsistent, but more importantly SHA-1 is no longer considered to be cryptographically secure. So to the extent possible, SHA-1 shouldn't be grouped together with any of the other SHA versions, and usage of it should be phased out. Therefore, split into two headers and , and make everyone explicitly specify whether they want the declarations for SHA-1, SHA-2, or both. This avoids making the SHA-1 declarations visible to files that don't want anything to do with SHA-1. It also prepares for potentially moving sha1.h into a new insecure/ or dangerous/ directory. Signed-off-by: Eric Biggers Acked-by: Ard Biesheuvel Acked-by: Jason A. Donenfeld Signed-off-by: Herbert Xu

crypto: sun8x-ce*: update entries to its documentation

2020-10-28T17:41:15+00:00

The README file was converted to ReST format. Update the references for it accordingly. Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/e3122e9575769bcf74bc2bdef08755209cb51971.1603791716.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet

crypto: sun8i-ce - fix comparison of integer expressions of different signedness

2020-09-25T07:48:35+00:00

This patch fixes the warning: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] Signed-off-by: Corentin Labbe Signed-off-by: Herbert Xu