kernel.git/drivers/crypto/hisilicon/sec, branch linux-6.7.y

crypto: hisilicon/sec - Convert to platform remove callback returning void

2023-10-27T10:04:26Z

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new(), which already returns void. Eventually after all drivers are converted, .remove_new() will be renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König Signed-off-by: Herbert Xu

crypto: hisilicon/sec - Do not check for 0 return after calling platform_get_irq()

2023-08-11T11:19:27Z

Since commit ce753ad1549c ("platform: finally disallow IRQ0 in platform_get_irq() and its ilk"), there is no possible for platform_get_irq() to return 0. Use the return value from platform_get_irq(). Signed-off-by: Ruan Jinjie Signed-off-by: Herbert Xu

crypto: hisilicon - Use request_complete helpers

2023-02-13T10:34:49Z

Use the request_complete helpers instead of calling the completion function directly. Signed-off-by: Herbert Xu

crypto: hisilicon - Kunpeng916 crypto driver don't sleep when in softirq

2022-07-08T07:21:16Z

When kunpeng916 encryption driver is used to deencrypt and decrypt packets during the softirq, it is not allowed to use mutex lock. Fixes: 915e4e8413da ("crypto: hisilicon - SEC security accelerator driver") Signed-off-by: Zhengchao Shao Signed-off-by: Herbert Xu

crypto: hisilicon/sec - fix inconsistent argument

2022-07-08T07:21:16Z

The argument passed to sec_queue_aw_alloc() should be SEC_QUEUE_AW_FROCE_NOALLOC instead of SEC_QUEUE_AR_FROCE_NOALLOC. Signed-off-by: Jianglei Nie Signed-off-by: Herbert Xu

crypto: hisilicon/sec - use the correct print format

2021-04-16T11:16:33Z

According to Documentation/core-api/printk-formats.rst, Use the correct print format. Printing an unsigned int value should use %u instead of %d. Signed-off-by: Kai Ye Signed-off-by: Herbert Xu

crypto: hisilicon - use the correct HiSilicon copyright

2021-04-02T07:28:12Z

s/Hisilicon/HiSilicon/g, according to https://www.hisilicon.com/en/terms-of-use. Signed-off-by: Hao Fang Signed-off-by: Herbert Xu

crypto: hisilicon/sec - Supply missing description for 'sec_queue_empty()'s 'queue' param

2021-03-26T09:02:35Z

Fixes the following W=1 kernel build warning(s): drivers/crypto/hisilicon/sec/sec_drv.c:843: warning: Function parameter or member 'queue' not described in 'sec_queue_empty' Cc: Herbert Xu Cc: "David S. Miller" Cc: Zaibo Xu Cc: Jonathan Cameron Cc: linux-crypto@vger.kernel.org Signed-off-by: Lee Jones Signed-off-by: Herbert Xu

crypto: drivers - set the flag CRYPTO_ALG_ALLOCATES_MEMORY

2020-07-16T11:49:10Z

Set the flag CRYPTO_ALG_ALLOCATES_MEMORY in the crypto drivers that allocate memory. drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c: sun8i_ce_cipher drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c: sun8i_ss_cipher drivers/crypto/amlogic/amlogic-gxl-core.c: meson_cipher drivers/crypto/axis/artpec6_crypto.c: artpec6_crypto_common_init drivers/crypto/bcm/cipher.c: spu_skcipher_rx_sg_create drivers/crypto/caam/caamalg.c: aead_edesc_alloc drivers/crypto/caam/caamalg_qi.c: aead_edesc_alloc drivers/crypto/caam/caamalg_qi2.c: aead_edesc_alloc drivers/crypto/caam/caamhash.c: hash_digest_key drivers/crypto/cavium/cpt/cptvf_algs.c: process_request drivers/crypto/cavium/nitrox/nitrox_aead.c: nitrox_process_se_request drivers/crypto/cavium/nitrox/nitrox_skcipher.c: nitrox_process_se_request drivers/crypto/ccp/ccp-crypto-aes-cmac.c: ccp_do_cmac_update drivers/crypto/ccp/ccp-crypto-aes-galois.c: ccp_crypto_enqueue_request drivers/crypto/ccp/ccp-crypto-aes-xts.c: ccp_crypto_enqueue_request drivers/crypto/ccp/ccp-crypto-aes.c: ccp_crypto_enqueue_request drivers/crypto/ccp/ccp-crypto-des3.c: ccp_crypto_enqueue_request drivers/crypto/ccp/ccp-crypto-sha.c: ccp_crypto_enqueue_request drivers/crypto/chelsio/chcr_algo.c: create_cipher_wr drivers/crypto/hisilicon/sec/sec_algs.c: sec_alloc_and_fill_hw_sgl drivers/crypto/hisilicon/sec2/sec_crypto.c: sec_alloc_req_id drivers/crypto/inside-secure/safexcel_cipher.c: safexcel_queue_req drivers/crypto/inside-secure/safexcel_hash.c: safexcel_ahash_enqueue drivers/crypto/ixp4xx_crypto.c: ablk_perform drivers/crypto/marvell/cesa/cipher.c: mv_cesa_skcipher_dma_req_init drivers/crypto/marvell/cesa/hash.c: mv_cesa_ahash_dma_req_init drivers/crypto/marvell/octeontx/otx_cptvf_algs.c: create_ctx_hdr drivers/crypto/n2_core.c: n2_compute_chunks drivers/crypto/picoxcell_crypto.c: spacc_sg_to_ddt drivers/crypto/qat/qat_common/qat_algs.c: qat_alg_skcipher_encrypt drivers/crypto/qce/skcipher.c: qce_skcipher_async_req_handle drivers/crypto/talitos.c : talitos_edesc_alloc drivers/crypto/virtio/virtio_crypto_algs.c: __virtio_crypto_skcipher_do_req drivers/crypto/xilinx/zynqmp-aes-gcm.c: zynqmp_aes_aead_cipher Signed-off-by: Mikulas Patocka [EB: avoid overly-long lines] Signed-off-by: Eric Biggers Signed-off-by: Herbert Xu

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

2020-06-26T04:46:42Z

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