linux-kernel - [PATCH 0/4] uacce: driver fixes for memory leaks and state management

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Message-ID: <20250822103904.3776304-1-huangchenghai2@huawei.com>
Date: Fri, 22 Aug 2025 18:39:00 +0800
From: Chenghai Huang <huangchenghai2@...wei.com>
To: <gregkh@...uxfoundation.org>, <zhangfei.gao@...aro.org>,
	<wangzhou1@...ilicon.com>
CC: <linux-kernel@...r.kernel.org>, <linuxarm@...wei.com>,
	<linux-crypto@...r.kernel.org>, <fanghao11@...wei.com>,
	<shenyang39@...wei.com>, <qianweili@...wei.com>, <linwenkai6@...ilicon.com>,
	<liulongfang@...wei.com>
Subject: [PATCH 0/4] uacce: driver fixes for memory leaks and state management

This patch series addresses several issues in the uacce:
1.Memory leak fix when device registration fails.
2.Fix sysfs file creation conditions.
3.Add error reporting for unsupported mremap operations.
4.Ensuring safe queue release with proper state management.

Chenghai Huang (2):
  uacce: fix isolate sysfs check condition
  uacce: ensure safe queue release with state management

Wenkai Lin (1):
  uacce: fix for cdev memory leak

Yang Shen (1):
  uacce: implement mremap in uacce_vm_ops to return -EPERM

 drivers/misc/uacce/uacce.c | 47 ++++++++++++++++++++++++++++++--------
 1 file changed, 38 insertions(+), 9 deletions(-)

-- 
2.33.0