netdev - RE: [Intel-wired-lan] [PATCH iwl-next v2] ice: Fix SRIOV LAG disable on non-compliant aggreagate

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Message-ID: <PH0PR11MB5013B1AC9BEEC3D2FAB6454096A1A@PH0PR11MB5013.namprd11.prod.outlook.com>
Date: Mon, 30 Oct 2023 08:11:04 +0000
From: "Buvaneswaran, Sujai" <sujai.buvaneswaran@...el.com>
To: "Ertman, David M" <david.m.ertman@...el.com>,
	"intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>
CC: "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: RE: [Intel-wired-lan] [PATCH iwl-next v2] ice: Fix SRIOV LAG disable
 on non-compliant aggreagate

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of
> Dave Ertman
> Sent: Tuesday, October 10, 2023 11:02 PM
> To: intel-wired-lan@...ts.osuosl.org
> Cc: netdev@...r.kernel.org
> Subject: [Intel-wired-lan] [PATCH iwl-next v2] ice: Fix SRIOV LAG disable on
> non-compliant aggreagate
> 
> If an attribute of an aggregate interface disqualifies it from supporting SRIOV,
> the driver will unwind the SRIOV support.  Currently the driver is clearing the
> feature bit for all interfaces in the aggregate, but this is not allowing the
> other interfaces to unwind successfully on driver unload.
> 
> Only clear the feature bit for the interface that is currently unwinding.
> 
> Fixes: bf65da2eb279 ("ice: enforce interface eligibility and add messaging for
> SRIOV LAG")
> Signed-off-by: Dave Ertman <david.m.ertman@...el.com>
> ---
>  drivers/net/ethernet/intel/ice/ice_lag.c | 12 +++---------
>  1 file changed, 3 insertions(+), 9 deletions(-)
> 
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@...el.com>