linux-kernel - RE: [PATCH net v2] vsock: Fix a lockdep warning in __vsock

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Message-ID: <PU1P153MB016958C4032818AC88E7C5A6BF820@PU1P153MB0169.APCP153.PROD.OUTLOOK.COM>
Date:   Mon, 30 Sep 2019 18:33:27 +0000
From:   Dexuan Cui <decui@...rosoft.com>
To:     Stefano Garzarella <sgarzare@...hat.com>
CC:     "davem@...emloft.net" <davem@...emloft.net>,
        KY Srinivasan <kys@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        Stephen Hemminger <sthemmin@...rosoft.com>,
        "sashal@...nel.org" <sashal@...nel.org>,
        "stefanha@...hat.com" <stefanha@...hat.com>,
        "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
        "arnd@...db.de" <arnd@...db.de>,
        "deepa.kernel@...il.com" <deepa.kernel@...il.com>,
        "ytht.net@...il.com" <ytht.net@...il.com>,
        "tglx@...utronix.de" <tglx@...utronix.de>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-hyperv@...r.kernel.org" <linux-hyperv@...r.kernel.org>,
        "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
        "virtualization@...ts.linux-foundation.org" 
        <virtualization@...ts.linux-foundation.org>,
        Michael Kelley <mikelley@...rosoft.com>,
        "jhansen@...are.com" <jhansen@...are.com>
Subject: RE: [PATCH net v2] vsock: Fix a lockdep warning in __vsock_release()

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

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