[Intel-wired-lan] [PATCH net] ice: Protect vf_state check by cfg_lock in ice_vc_process_vf_msg()

Keller, Jacob E jacob.e.keller at intel.com
Fri Apr 15 18:31:51 UTC 2022



> -----Original Message-----
> From: Ivan Vecera <ivecera at redhat.com>
> Sent: Friday, April 15, 2022 9:39 AM
> To: Fijalkowski, Maciej <maciej.fijalkowski at intel.com>
> Cc: netdev at vger.kernel.org; Fei Liu <feliu at redhat.com>; moderated list:INTEL
> ETHERNET DRIVERS <intel-wired-lan at lists.osuosl.org>; mschmidt
> <mschmidt at redhat.com>; Brett Creeley <brett.creeley at intel.com>; open list
> <linux-kernel at vger.kernel.org>; Jakub Kicinski <kuba at kernel.org>; Paolo Abeni
> <pabeni at redhat.com>; David S. Miller <davem at davemloft.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 at intel.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.


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