netdev - Re: [PATCH net v2] net/tls: Fix kernel panic when socket is in tls toe mode

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Message-ID: <3047d30a-0fc0-c241-e0e9-641ab99c243b@chelsio.com>
Date:   Wed, 9 Dec 2020 00:46:23 +0530
From:   Vinay Kumar Yadav <vinay.yadav@...lsio.com>
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, secdev@...lsio.com,
        Rohit Maheshwari <rohitm@...lsio.com>
Subject: Re: [PATCH net v2] net/tls: Fix kernel panic when socket is in tls
 toe mode



On 12/8/2020 11:49 PM, Jakub Kicinski wrote:
> On Sat,  5 Dec 2020 17:05:30 +0530 Vinay Kumar Yadav wrote:
>> When socket is in tls-toe (TLS_HW_RECORD) and connections
>> are established in kernel stack, on every connection close
>> it clears tls context which is created once on socket creation,
>> causing kernel panic. fix it by not initializing listen in
>> kernel stack incase of tls-toe, allow listen in only adapter.
> 
> IOW the socket will no longer be present in kernel's hash tables?
> 
Yes, when tls-toe devices are present.