netdev - RE: [Intel-wired-lan] [iwl-net v1] ice: reconfig host after changing MSI-X on VF

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Message-ID: <SJ0PR11MB5865354748B57DB1DDAEA6A68F5E2@SJ0PR11MB5865.namprd11.prod.outlook.com>
Date: Fri, 1 Mar 2024 15:03:09 +0000
From: "Romanowski, Rafal" <rafal.romanowski@...el.com>
To: Simon Horman <horms@...nel.org>, Michal Swiatkowski
	<michal.swiatkowski@...ux.intel.com>
CC: "Keller, Jacob E" <jacob.e.keller@...el.com>, "netdev@...r.kernel.org"
	<netdev@...r.kernel.org>, "intel-wired-lan@...ts.osuosl.org"
	<intel-wired-lan@...ts.osuosl.org>
Subject: RE: [Intel-wired-lan] [iwl-net v1] ice: reconfig host after changing
 MSI-X on VF

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of
> Simon Horman
> Sent: Monday, February 26, 2024 6:09 PM
> To: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
> Cc: Keller, Jacob E <jacob.e.keller@...el.com>; netdev@...r.kernel.org; intel-
> wired-lan@...ts.osuosl.org
> Subject: Re: [Intel-wired-lan] [iwl-net v1] ice: reconfig host after changing
> MSI-X on VF
> 
> On Fri, Feb 23, 2024 at 07:40:24AM +0100, Michal Swiatkowski wrote:
> > During VSI reconfiguration filters and VSI config which is set in
> > ice_vf_init_host_cfg() are lost. Recall the host configuration
> > function to restore them.
> >
> > Without this config VF on which MSI-X amount was changed might had a
> > connection problems.
> >
> > Fixes: 4d38cb44bd32 ("ice: manage VFs MSI-X using resource tracking")
> > Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>
> > Signed-off-by: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
> 
> Reviewed-by: Simon Horman <horms@...nel.org>


Tested-by: Rafal Romanowski <rafal.romanowski@...el.com>