linux-kernel - [PATCH 0/2] crypto: hisilicon/trng - support multiple tfms sharing the device

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Message-ID: <20251120135812.1814923-1-huangchenghai2@huawei.com>
Date: Thu, 20 Nov 2025 21:58:10 +0800
From: Chenghai Huang <huangchenghai2@...wei.com>
To: <herbert@...dor.apana.org.au>, <davem@...emloft.net>
CC: <linux-kernel@...r.kernel.org>, <linux-crypto@...r.kernel.org>,
	<fanghao11@...wei.com>, <liulongfang@...wei.com>, <qianweili@...wei.com>,
	<linwenkai6@...ilicon.com>, <wangzhou1@...ilicon.com>
Subject: [PATCH 0/2] crypto: hisilicon/trng - support multiple tfms sharing the device

Patch 1: Uses DEFINE_MUTEX() and LIST_HEAD() to automatically
initialize locks and list heads instead of runtime initialization.
Patch 2: Supports multiple tfms sharing the device to avoid
tfm creation failure.

Weili Qian (2):
  crypto: hisilicon/trng - use DEFINE_MUTEX() and LIST_HEAD()
  crypto: hisilicon/trng - support tfms sharing the device

 drivers/crypto/hisilicon/trng/trng.c | 200 ++++++++++++++++-----------
 1 file changed, 116 insertions(+), 84 deletions(-)

-- 
2.33.0