> -----Original Message-----
> From: Emil Tantilov <[email protected]>
> Sent: Wednesday, November 4, 2026 12:54 AM
> To: [email protected]
> Cc: Burra, Phani R <[email protected]>; Zaremba, Larysa
> <[email protected]>; Hay, Joshua A <[email protected]>;
> [email protected]; [email protected]; [email protected]
> Subject: [PATCH iwl-net v3 0/2] idpf: fix teardown races around reset
> and remove
>
> Fixes for races between reset, remove and close in idpf.
>
> Patch 1 lets a reset racing with remove tear NAPI down in
> idpf_detach_and_close() by dropping the IDPF_REMOVE_IN_PROG early return
> from idpf_stop(), and tests IDPF_VPORT_UP under RTNL. Seen in testing,
> trace in the commit message.
>
> Patch 2 skips empty netdev slots in idpf_detach_and_close(). Reproduced
> on a reset with FW reporting more max vports than default vports.
>
> Testing: Patches 1 and 2 reproduced as described. Both are not HW
> specific.
>
> Changes in v3:
> - Removed patches 3 an 4 from the previous series as there were some
Typo: 3 an 4 -> 3 and 4
Reviewed-by: Aleksandr Loktionov <[email protected]>
> issues discovered in testing and review that will require more work,
> and a likely a refactor more suitable for -next.
>
> v2: https://lore.kernel.org/intel-wired-lan/20261026221908.24690-1-
> [email protected]/
>
> v1: https://lore.kernel.org/all/20260811171751.22165-1-
> [email protected]/
>
> Emil Tantilov (2):
> idpf: fix possible race on remove during a reset
> idpf: skip empty netdev slots when detaching for a reset
>
> drivers/net/ethernet/intel/idpf/idpf_lib.c | 16 +++++++++-------
> 1 file changed, 9 insertions(+), 7 deletions(-)
>
> --
> 2.37.3
