RE: [PATCH net v2] vsock: Fix a lockdep warning in __vsock_release()

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Subject: RE: [PATCH net v2] vsock: Fix a lockdep warning in __vsock_release()
From: Dexuan Cui <decui@xxxxxxxxxxxxx>
Date: Mon, 30 Sep 2019 18:33:27 +0000
Accept-language: en-US
Cc: "davem@xxxxxxxxxxxxx" <davem@xxxxxxxxxxxxx>, KY Srinivasan <kys@xxxxxxxxxxxxx>, Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>, Stephen Hemminger <sthemmin@xxxxxxxxxxxxx>, "sashal@xxxxxxxxxx" <sashal@xxxxxxxxxx>, "stefanha@xxxxxxxxxx" <stefanha@xxxxxxxxxx>, "gregkh@xxxxxxxxxxxxxxxxxxx" <gregkh@xxxxxxxxxxxxxxxxxxx>, "arnd@xxxxxxxx" <arnd@xxxxxxxx>, "deepa.kernel@xxxxxxxxx" <deepa.kernel@xxxxxxxxx>, "ytht.net@xxxxxxxxx" <ytht.net@xxxxxxxxx>, "tglx@xxxxxxxxxxxxx" <tglx@xxxxxxxxxxxxx>, "netdev@xxxxxxxxxxxxxxx" <netdev@xxxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "linux-hyperv@xxxxxxxxxxxxxxx" <linux-hyperv@xxxxxxxxxxxxxxx>, "kvm@xxxxxxxxxxxxxxx" <kvm@xxxxxxxxxxxxxxx>, "virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx" <virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx>, Michael Kelley <mikelley@xxxxxxxxxxxxx>, "jhansen@xxxxxxxxxx" <jhansen@xxxxxxxxxx>
In-reply-to: <20190930135125.prztj336splp74wq@steredhat>
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Thread-index: AQHVdD68klVN4bkfhUuYdmaenlvLyqc+f72ggAXEEoCAAE4IYA==
Thread-topic: [PATCH net v2] vsock: Fix a lockdep warning in __vsock_release()

> From: Stefano Garzarella <sgarzare@xxxxxxxxxx>
> Sent: Monday, September 30, 2019 6:51 AM
> ... 
> Feel free to add:
> 
> Tested-by: Stefano Garzarella <sgarzare@xxxxxxxxxx>

Thanks, Stefano!

I'll post a v3 with your suggestion "lock_sock_nested(sk, level);".
It does look better than v2 to me. :-)

Thanks,
-- Dexuan

References:
- [PATCH net v2] vsock: Fix a lockdep warning in __vsock_release()
  - From: Dexuan Cui
- Re: [PATCH net v2] vsock: Fix a lockdep warning in __vsock_release()
  - From: Stefano Garzarella
- RE: [PATCH net v2] vsock: Fix a lockdep warning in __vsock_release()
  - From: Dexuan Cui
- Re: [PATCH net v2] vsock: Fix a lockdep warning in __vsock_release()
  - From: Stefano Garzarella

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