kernel.git/drivers/crypto/hisilicon, branch linux-5.8.y

crypto: hisilicon - fixed memory allocation error

2020-10-29T09:08:19Z

[ Upstream commit 24efcec2919afa7d56f848c83a605b46c8042a53 ] 1. Fix the bug of 'mac' memory leak as allocating 'pbuf' failing. 2. Fix the bug of 'qps' leak as allocating 'qp_ctx' failing. Signed-off-by: Longfang Liu Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified

2020-08-19T06:27:02Z

commit 5ead051780404b5cb22147170acadd1994dc3236 upstream. There is this call chain: sec_alg_skcipher_encrypt -> sec_alg_skcipher_crypto -> sec_alg_alloc_and_calc_split_sizes -> kcalloc where we call sleeping allocator function even if CRYPTO_TFM_REQ_MAY_SLEEP was not specified. Signed-off-by: Mikulas Patocka Cc: stable@vger.kernel.org # v4.19+ Fixes: 915e4e8413da ("crypto: hisilicon - SEC security accelerator driver") Acked-by: Jonathan Cameron Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman

crypto: hisilicon - Cap block size at 2^31

2020-06-15T07:38:53Z

The function hisi_acc_create_sg_pool may allocate a block of memory of size PAGE_SIZE * 2^(MAX_ORDER - 1). This value may exceed 2^31 on ia64, which would overflow the u32. This patch caps it at 2^31. Reported-by: kernel test robot Fixes: d8ac7b85236b ("crypto: hisilicon - fix large sgl memory...") Signed-off-by: Herbert Xu

crypto: hisilicon - fix driver compatibility issue with different versions of devices

2020-05-28T07:27:52Z

In order to be compatible with devices of different versions, V1 in the accelerator driver is now isolated, and other versions are the previous V2 processing flow. Signed-off-by: Weili Qian Signed-off-by: Shukun Tan Reviewed-by: Zhou Wang Signed-off-by: Herbert Xu

crypto: hisilicon/qm - change debugfs file name from qm_regs to regs

2020-05-22T14:08:23Z

The debugfs qm_regs file is already in the qm directory, so no qm_ prefix is required. Signed-off-by: Shukun Tan Reviewed-by: Zhou Wang Signed-off-by: Herbert Xu

crypto: hisilicon/qm - add DebugFS for xQC and xQE dump

2020-05-22T14:08:22Z

Add dump information of SQC/CQC/EQC/AEQC/SQE/CQE/EQE/AEQE. Signed-off-by: Shukun Tan Reviewed-by: Zhou Wang Signed-off-by: Herbert Xu

crypto: hisilicon/zip - add debugfs for Hisilicon ZIP

2020-05-22T14:08:22Z

Hisilicon ZIP engine driver uses debugfs to provides IO operation debug information Signed-off-by: Longfang Liu Signed-off-by: Shukun Tan Reviewed-by: Zaibo Xu Reviewed-by: Zhou Wang Signed-off-by: Herbert Xu

crypto: hisilicon/hpre - add debugfs for Hisilicon HPRE

2020-05-22T14:08:22Z

Add debugfs to provides IO operation debug information and add BD processing timeout count function Signed-off-by: Hui Tang Signed-off-by: Longfang Liu Signed-off-by: Shukun Tan Reviewed-by: Zaibo Xu Reviewed-by: Zhou Wang Signed-off-by: Herbert Xu

crypto: hisilicon/sec2 - add debugfs for Hisilicon SEC

2020-05-22T14:08:22Z

Hisilicon SEC engine driver uses debugfs to provides IO operation debug information Signed-off-by: Kai Ye Signed-off-by: Longfang Liu Signed-off-by: Shukun Tan Reviewed-by: Zhou Wang Signed-off-by: Herbert Xu

crypto: hisilicon/qm - add debugfs to the QM state machine

2020-05-22T14:08:21Z

The QM driver uses debugfs to provides the current state of the QM state machine Signed-off-by: Longfang Liu Signed-off-by: Shukun Tan Reviewed-by: Zhou Wang Signed-off-by: Herbert Xu