From: David Miller <davem@davemloft.net>
To: edumazet@google.com
Cc: ljp@linux.ibm.com, netdev@vger.kernel.org, kuba@kernel.org,
tlfalcon@linux.ibm.com, ast@kernel.org, daniel@iogearbox.net,
andriin@fb.com, weiwan@google.com, cong.wang@bytedance.com,
ap420073@gmail.com, shemminger@linux-foundation.org
Subject: Re: [PATCH net] net: core: avoid napi_disable to cause deadlock
Date: Thu, 18 Mar 2021 11:23:45 -0700 (PDT) [thread overview]
Message-ID: <20210318.112345.1088585054654353399.davem@davemloft.net> (raw)
In-Reply-To: <CANn89iK-AQeDvdV-FSjqA6QPm=tSUJTqMZ2z8D1Dw401n-xPYg@mail.gmail.com>
From: Eric Dumazet <edumazet@google.com>
Date: Thu, 18 Mar 2021 10:22:23 +0100
> On Thu, Mar 18, 2021 at 9:04 AM Lijun Pan <ljp@linux.ibm.com> wrote:
>>
>> There are chances that napi_disable is called twice by NIC driver.
>
>
> ???
>
> Please fix the buggy driver, or explain why it can not be fixed.
Agreed,.
prev parent reply other threads:[~2021-03-18 18:24 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-18 8:04 [PATCH net] net: core: avoid napi_disable to cause deadlock Lijun Pan
2021-03-18 9:22 ` Eric Dumazet
2021-03-18 18:23 ` David Miller [this message]
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