From: Joshua Hay <joshua.a.hay@intel.com>
To: intel-wired-lan@lists.osuosl.org
Cc: netdev@vger.kernel.org
Subject: [Intel-wired-lan][PATCH iwl-net 0/2] idpf: queue based scheduling fixes
Date: Mon, 6 Apr 2026 16:32:34 -0700 [thread overview]
Message-ID: <20260406233236.3585504-1-joshua.a.hay@intel.com> (raw)
This series fixes some TxQ scheduling mode issues exposed by recent FW
changes.
Patch 1 prevents XDP from being enabled if queue based scheduling is not
supported by the firmware.
Patch 2 fixes a NULL ptr dereference in the Tx path when queue based
scheduling is enabled, and also adds support to process both 4 and 8
byte completion descriptors to avoid timeouts in queue based scheduling
mode.
Joshua Hay (2):
idpf: do not enable XDP if queue based scheduling is not supported
idpf: fix skb datapath queue based scheduling crashes and timeouts
drivers/net/ethernet/intel/idpf/idpf_txrx.c | 49 +++++++++++++--------
drivers/net/ethernet/intel/idpf/idpf_txrx.h | 6 ++-
drivers/net/ethernet/intel/idpf/xdp.c | 7 +++
3 files changed, 43 insertions(+), 19 deletions(-)
--
2.39.2
next reply other threads:[~2026-04-06 23:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-06 23:32 Joshua Hay [this message]
2026-04-06 23:32 ` [Intel-wired-lan][PATCH iwl-net 1/2] idpf: do not enable XDP if queue based scheduling is not supported Joshua Hay
2026-04-06 23:32 ` [Intel-wired-lan][PATCH iwl-net 2/2] idpf: fix skb datapath queue based scheduling crashes and timeouts Joshua Hay
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