kernel.git/drivers/crypto/allwinner/sun8i-ce, branch linux-5.10.y

crypto: sun8i-ce - move fallback ahash_request to the end of the struct

2025-06-27T10:04:01Z

[ Upstream commit c822831b426307a6ca426621504d3c7f99765a39 ] 'struct ahash_request' has a flexible array at the end, so it must be the last member in a struct, to avoid overwriting other struct members. Therefore, move 'fallback_req' to the end of the 'sun8i_ce_hash_reqctx' struct. Fixes: 56f6d5aee88d ("crypto: sun8i-ce - support hash algorithms") Signed-off-by: Ovidiu Panait Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: sun8i-ce - call finalize with bh disabled

2022-04-08T12:40:01Z

[ 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 - Fix PM reference leak in sun8i_ce_probe()

2021-05-11T12:47:21Z

[ Upstream commit cc987ae9150c255352660d235ab27c834aa527be ] 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 Signed-off-by: Sasha Levin

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

2020-12-30T10:53:17Z

[ Upstream commit 732b764099f651a088fd931d7b8121b6aa84e62e ] 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 Signed-off-by: Sasha Levin

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

2020-10-28T17:41:15Z

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

2020-09-25T07:48:35Z

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

crypto: sun8i-ce - Add support for the TRNG

2020-09-25T07:48:28Z

This patch had support for the TRNG present in the CE. Note that according to the algorithm ID, 2 version of the TRNG exists, the first present in H3/H5/R40/A64 and the second present in H6. This patch adds support for both, but only the second is working reliabily according to rngtest. Signed-off-by: Corentin Labbe Signed-off-by: Herbert Xu

crypto: sun8i-ce - Add support for the PRNG

2020-09-25T07:48:27Z

This patch had support for the PRNG present in the CE. The output was tested with rngtest without any failure. Signed-off-by: Corentin Labbe Signed-off-by: Herbert Xu

crypto: sun8i-ce - Add stat_bytes debugfs

2020-09-25T07:48:19Z

This patch adds a new stat_bytes counter in the sun8i-ce debugfs. Signed-off-by: Corentin Labbe Signed-off-by: Herbert Xu

crypto: sun8i-ce - support hash algorithms

2020-09-25T07:48:18Z

The CE support multiples hash algorithms, this patch adds support for MD5, SHA1, SHA224, SHA256, SHA384 and SHA512. Signed-off-by: Corentin Labbe Signed-off-by: Herbert Xu