William Tu aba8659caf vmxnet3: Fix missing reserved tailroom ... [ Upstream commit e127ce7699 ] Use rbi->len instead of rcd->len for non-dataring packet. Found issue: XDP_WARN: xdp_update_frame_from_buff(line:278): Driver BUG: missing reserved tailroom WARNING: CPU: 0 PID: 0 at net/core/xdp.c:586 xdp_warn+0xf/0x20 CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W O 6.5.1 #1 RIP: 0010:xdp_warn+0xf/0x20 ... ? xdp_warn+0xf/0x20 xdp_do_redirect+0x15f/0x1c0 vmxnet3_run_xdp+0x17a/0x400 [vmxnet3] vmxnet3_process_xdp+0xe4/0x760 [vmxnet3] ? vmxnet3_tq_tx_complete.isra.0+0x21e/0x2c0 [vmxnet3] vmxnet3_rq_rx_complete+0x7ad/0x1120 [vmxnet3] vmxnet3_poll_rx_only+0x2d/0xa0 [vmxnet3] __napi_poll+0x20/0x180 net_rx_action+0x177/0x390 Reported-by: Martin Zaharinov <micron10@gmail.com> Tested-by: Martin Zaharinov <micron10@gmail.com> Link: https://lore.kernel.org/netdev/74BF3CC8-2A3A-44FF-98C2-1E20F110A92E@gmail.com/ Fixes: 54f00cce11 ("vmxnet3: Add XDP support.") Signed-off-by: William Tu <witu@nvidia.com> Link: https://lore.kernel.org/r/20240309183147.28222-1-witu@nvidia.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-03-26 18:20:08 -04:00
..
Makefile	vmxnet3: Add XDP support.	2023-08-14 08:03:52 +01:00
upt1_defs.h	vmxnet3: prepare for version 7 changes	2022-06-09 12:42:00 +02:00
vmxnet3_defs.h	vmxnet3: use ext1 field to indicate encapsulated packet	2022-06-09 12:42:01 +02:00
vmxnet3_drv.c	vmxnet3: Add XDP support.	2023-08-14 08:03:52 +01:00
vmxnet3_ethtool.c	vmxnet3: Add XDP support.	2023-08-14 08:03:52 +01:00
vmxnet3_int.h	vmxnet3: Add XDP support.	2023-08-14 08:03:52 +01:00
vmxnet3_xdp.c	vmxnet3: Fix missing reserved tailroom	2024-03-26 18:20:08 -04:00
vmxnet3_xdp.h	vmxnet3: Add XDP support.	2023-08-14 08:03:52 +01:00