>-----Original Message-----
>From: Intel-wired-lan <[email protected]> On Behalf Of
>Fijalkowski, Maciej
>Sent: Wednesday, May 29, 2024 4:54 PM
>To: [email protected]
>Cc: Fijalkowski, Maciej <[email protected]>; Zaremba, Larysa
><[email protected]>; [email protected]; Kubiak, Michal
><[email protected]>; Nguyen, Anthony L
><[email protected]>; Karlsson, Magnus
><[email protected]>
>Subject: [Intel-wired-lan] [PATCH v2 iwl-net 2/8] ice: don't busy wait for Rx
>queue disable in ice_qp_dis()
>
>When ice driver is spammed with multiple xdpsock instances and flow control is
>enabled, there are cases when Rx queue gets stuck and unable to reflect the
>disable state in QRX_CTRL register. Similar issue has previously been addressed
>in commit 13a6233b033f ("ice: Add support to enable/disable all Rx queues
>before waiting").
>
>To workaround this, let us simply not wait for a disabled state as later patch
>will
>make sure that regardless of the encountered error in the process of disabling
>a
>queue pair, the Rx queue will be enabled.
>
>Fixes: 2d4238f55697 ("ice: Add support for AF_XDP")
>Signed-off-by: Maciej Fijalkowski <[email protected]>
>---
> drivers/net/ethernet/intel/ice/ice_xsk.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
Tested-by: Chandan Kumar Rout <[email protected]> (A Contingent Worker at
Intel)
