netdev - Re: [Intel-wired-lan] [PATCH net] ice: Protect vf_state check by cfg_lock in ice_vc_process_vf

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Date:   Fri, 15 Apr 2022 13:53:20 -0700
From:   Tony Nguyen <anthony.l.nguyen@...el.com>
To:     "Keller, Jacob E" <jacob.e.keller@...el.com>,
        ivecera <ivecera@...hat.com>,
        "Fijalkowski, Maciej" <maciej.fijalkowski@...el.com>
CC:     Fei Liu <feliu@...hat.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        mschmidt <mschmidt@...hat.com>,
        Brett Creeley <brett.creeley@...el.com>,
        open list <linux-kernel@...r.kernel.org>,
        "moderated list:INTEL ETHERNET DRIVERS" 
        <intel-wired-lan@...ts.osuosl.org>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        "David S. Miller" <davem@...emloft.net>
Subject: Re: [Intel-wired-lan] [PATCH net] ice: Protect vf_state check by
 cfg_lock in ice_vc_process_vf_msg()


On 4/15/2022 11:31 AM, Keller, Jacob E wrote:
>
>> -----Original Message-----
>> From: Ivan Vecera <ivecera@...hat.com>
>> Sent: Friday, April 15, 2022 9:39 AM
>> To: Fijalkowski, Maciej <maciej.fijalkowski@...el.com>
>> Cc: netdev@...r.kernel.org; Fei Liu <feliu@...hat.com>; moderated list:INTEL
>> ETHERNET DRIVERS <intel-wired-lan@...ts.osuosl.org>; mschmidt
>> <mschmidt@...hat.com>; Brett Creeley <brett.creeley@...el.com>; open list
>> <linux-kernel@...r.kernel.org>; Jakub Kicinski <kuba@...nel.org>; Paolo Abeni
>> <pabeni@...hat.com>; David S. Miller <davem@...emloft.net>
>> Subject: Re: [Intel-wired-lan] [PATCH net] ice: Protect vf_state check by cfg_lock in
>> ice_vc_process_vf_msg()
>>
>> On Fri, 15 Apr 2022 13:55:02 +0200
>> Maciej Fijalkowski <maciej.fijalkowski@...el.com> wrote:
>>
>>> On Wed, Apr 13, 2022 at 09:22:59AM +0200, Ivan Vecera wrote:
>>>> Previous patch labelled "ice: Fix incorrect locking in
>>>> ice_vc_process_vf_msg()"  fixed an issue with ignored messages
>>> tiny tiny nit: double space after "
>>> Also, has mentioned patch landed onto some tree so that we could provide
>>> SHA-1 of it? If not, then maybe squashing this one with the mentioned one
>>> would make sense?
>> Well, that commit were already tested and now it is present in Tony's queue
>> but not in upstream yet. It is not problem to squash together but the first
>> was about ignored VF messages and this one is about race and I didn't want
>> to make single patch with huge description that cover both issues.
>> But as I said, no problem to squash if needed.
>>
>> Thx,
>> Ivan
> I'm fine with either squashing or keeping them as separate changes.

Either way sounds ok to me as they are different types of changes.

Thanks,

Tony