linux-kernel - [PATCH net 0/5] gve: various XDP fixes

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Message-ID: <20241218133415.3759501-1-pkaligineedi@google.com>
Date: Wed, 18 Dec 2024 05:34:10 -0800
From: Praveen Kaligineedi <pkaligineedi@...gle.com>
To: netdev@...r.kernel.org
Cc: jeroendb@...gle.com, shailend@...gle.com, willemb@...gle.com, 
	andrew+netdev@...n.ch, davem@...emloft.net, edumazet@...gle.com, 
	kuba@...nel.org, pabeni@...hat.com, ast@...nel.org, daniel@...earbox.net, 
	hawk@...nel.org, john.fastabend@...il.com, horms@...nel.org, 
	hramamurthy@...gle.com, joshwash@...gle.com, ziweixiao@...gle.com, 
	linux-kernel@...r.kernel.org, bpf@...r.kernel.org
Subject: [PATCH net 0/5] gve: various XDP fixes

From: Joshua Washington <joshwash@...gle.com>

This patch series contains the following XDP fixes:
 - clean up XDP tx queue when stopping rings
 - use RCU synchronization to guard existence of XDP queues
 - perform XSK TX as part of RX NAPI to fix busy polling
 - fix XDP allocation issues when non-XDP configurations occur

Joshua Washington (5):
  gve: clean XDP queues in gve_tx_stop_ring_gqi
  gve: guard XDP xmit NDO on existence of xdp queues
  gve: guard XSK operations on the existence of queues
  gve: share napi for RX and XSK TX
  gve: fix XDP allocation path in edge cases

 drivers/net/ethernet/google/gve/gve.h      |  1 +
 drivers/net/ethernet/google/gve/gve_main.c | 42 ++++++++++++++------
 drivers/net/ethernet/google/gve/gve_tx.c   | 46 ++++++++++++++--------
 3 files changed, 60 insertions(+), 29 deletions(-)

-- 
2.47.1.613.gc27f4b7a9f-goog