From: Dany Madden <drt@linux.ibm.com>
To: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
Cc: netdev@vger.kernel.org, brking@linux.vnet.ibm.com,
ricklind@linux.vnet.ibm.com
Subject: Re: [PATCH 1/1] ibmvnic: retry reset if there are no other resets
Date: Wed, 30 Jun 2021 12:04:59 -0700 [thread overview]
Message-ID: <22a8ba0ae3f41f484de48a92171538d1@imap.linux.ibm.com> (raw)
In-Reply-To: <20210630183617.3093690-1-sukadev@linux.ibm.com>
On 2021-06-30 11:36, Sukadev Bhattiprolu wrote:
> Normally, if a reset fails due to failover or other communication error
> there is another reset (eg: FAILOVER) in the queue and we would process
> that reset. But if we are unable to communicate with PHYP or VIOS after
> H_FREE_CRQ, there would be no other resets in the queue and the adapter
> would be in an undefined state even though it was in the OPEN state
> earlier. While starting the reset we set the carrier to off state so
> we won't even get the timeout resets.
>
> If the last queued reset fails, retry it as a hard reset (after the
> usual 60 second settling time).
>
> Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
Reviewed-by: Dany Madden <drt@linux.ibm.com>
> ---
next prev parent reply other threads:[~2021-06-30 19:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-30 18:36 [PATCH 1/1] ibmvnic: retry reset if there are no other resets Sukadev Bhattiprolu
2021-06-30 19:04 ` Dany Madden [this message]
2021-07-01 20:20 ` patchwork-bot+netdevbpf
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