6.1-stable review patch. If anyone has any objections, please let me know.
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From: Chenghai Huang huangchenghai2@huawei.com
[ Upstream commit bba4250757b4ae1680fea435a358d8093f254094 ]
The AIV is one of the SEC resources. When releasing resources, it need to release the AIV resources at the same time. Otherwise, memory leakage occurs.
The aiv resource release is added to the sec resource release function.
Signed-off-by: Chenghai Huang huangchenghai2@huawei.com Signed-off-by: Herbert Xu herbert@gondor.apana.org.au Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/crypto/hisilicon/sec2/sec_crypto.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/crypto/hisilicon/sec2/sec_crypto.c b/drivers/crypto/hisilicon/sec2/sec_crypto.c index cae7c414bdaf4..09a20307d01e3 100644 --- a/drivers/crypto/hisilicon/sec2/sec_crypto.c +++ b/drivers/crypto/hisilicon/sec2/sec_crypto.c @@ -479,8 +479,10 @@ static void sec_alg_resource_free(struct sec_ctx *ctx,
if (ctx->pbuf_supported) sec_free_pbuf_resource(dev, qp_ctx->res); - if (ctx->alg_type == SEC_AEAD) + if (ctx->alg_type == SEC_AEAD) { sec_free_mac_resource(dev, qp_ctx->res); + sec_free_aiv_resource(dev, qp_ctx->res); + } }
static int sec_alloc_qp_ctx_resource(struct hisi_qm *qm, struct sec_ctx *ctx,