netdev - Re: tg3 crashes under high load, when using 100Mbits

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Message-ID: <CAMet4B62Ni3Q5OzNvxWVpSfiRkWu2K_20xX6sGBZbROK+9-ULg@mail.gmail.com>
Date:   Mon, 12 Feb 2018 10:59:16 +0530
From:   Siva Reddy Kallam <siva.kallam@...adcom.com>
To:     Kai Heng Feng <kai.heng.feng@...onical.com>
Cc:     Prashant Sreedharan <prashant@...adcom.com>,
        Michael Chan <mchan@...adcom.com>,
        Linux Netdev List <netdev@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Stanley Hsiao <stanley.hsiao@...onical.com>,
        Tim Chen <tim.chen119@...onical.com>
Subject: Re: tg3 crashes under high load, when using 100Mbits

On Fri, Feb 9, 2018 at 10:41 AM, Kai Heng Feng
<kai.heng.feng@...onical.com> wrote:
> Hi Broadcom folks,
>
> We are now enabling a new platform with tg3 nic, unfortunately we observed
> the bug [1] that dated back to 2015.
> I tried commit 4419bb1cedcd ("tg3: Add workaround to restrict 5762 MRRS to
> 2048”) but it does’t work.
>
> Do you have any idea how to solve the issue?
>
> [1] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447664
>
> Kai-Heng
>
Thank you for reporting. We will check and update you.