netdev - [PATCH iwl-net 0/2] i40e: disable XDP Tx queues on ifdown

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240201154219.607338-1-maciej.fijalkowski@intel.com>
Date: Thu,  1 Feb 2024 16:42:17 +0100
From: Maciej Fijalkowski <maciej.fijalkowski@...el.com>
To: intel-wired-lan@...ts.osuosl.org
Cc: netdev@...r.kernel.org,
	anthony.l.nguyen@...el.com,
	magnus.karlsson@...el.com,
	Maciej Fijalkowski <maciej.fijalkowski@...el.com>
Subject: [PATCH iwl-net 0/2] i40e: disable XDP Tx queues on ifdown

Seth reported in [0] that he couldn't get traffic flowing again after a
round of down/up of interface that i40e driver manages.

While looking into fixing Tx disable timeout issue I also noticed that
there is a doubled function call on Rx side which is fixed in patch 1.

Thanks,
Maciej

[0]: https://lore.kernel.org/netdev/ZbkE7Ep1N1Ou17sA@do-x1extreme/

Maciej Fijalkowski (2):
  i40e: avoid double calling i40e_pf_rxq_wait()
  i40e: take into account XDP Tx queues when stopping rings

 drivers/net/ethernet/intel/i40e/i40e_main.c | 21 ++++++++-------------
 1 file changed, 8 insertions(+), 13 deletions(-)

-- 
2.34.1