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linux/drivers/net/ethernet
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Exact
Larysa Zaremba f8e18abf18 net: enetc: use truesize as XDP RxQ info frag_size 
The only user of frag_size field in XDP RxQ info is
bpf_xdp_frags_increase_tail(). It clearly expects truesize instead of DMA
write size. Different assumptions in enetc driver configuration lead to
negative tailroom.

Set frag_size to the same value as frame_sz.

Fixes: 2768b2e2f7 ("net: enetc: register XDP RX queues with frag_size")
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Larysa Zaremba <larysa.zaremba@intel.com>
Link: https://patch.msgid.link/20260305111253.2317394-9-larysa.zaremba@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-05 08:02:05 -08:00
..
3com net: 3com: 3c59x: fix possible null dereference in vortex_probe1() 2026-01-08 08:36:56 -08:00
8390 net: remove unnecessary module_init/exit functions 2026-02-02 17:25:23 -08:00
actions
adaptec
adi treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
aeroflex
agere Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
airoha Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
alacritech Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
allwinner treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
alteon Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
altera Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
amazon net: ena: convert to use .get_rx_ring_count 2026-01-17 18:10:16 -08:00
amd amd-xgbe: fix sleep while atomic on suspend/resume 2026-03-03 17:24:38 -08:00
apm Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
apple
aquantia Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
arc
asix
atheros Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
broadcom Including fixes from IPsec, Bluetooth and netfilter 2026-02-26 08:00:13 -08:00
brocade Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
cadence Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
calxeda Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
cavium Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
chelsio Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
cirrus
cisco Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
cortina Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
davicom
dec
dlink net: dlink: replace printk() with netdev_{info,dbg}() in rio_probe1() 2026-01-06 17:11:38 -08:00
emulex Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
engleder Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
ezchip
faraday net: ftgmac100: Use devm_mdiobus_alloc/devm_of_mdiobus_register 2026-02-10 13:40:51 +01:00
freescale net: enetc: use truesize as XDP RxQ info frag_size 2026-03-05 08:02:05 -08:00
fujitsu
fungible Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
google Including fixes from IPsec, Bluetooth and netfilter 2026-02-26 08:00:13 -08:00
hisilicon Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
huawei Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
i825xx
ibm Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
intel libeth, idpf: use truesize as XDP RxQ info frag_size 2026-03-05 08:02:05 -08:00
litex
marvell octeon_ep_vf: avoid compiler and IQ/OQ reordering 2026-03-03 11:34:20 +01:00
mediatek net: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup() 2026-03-05 15:39:51 +01:00
mellanox Including fixes from IPsec, Bluetooth and netfilter 2026-02-26 08:00:13 -08:00
meta Convert 'alloc_flex' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
micrel Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
microchip Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
microsoft net: mana: Ring doorbell at 4 CQ wraparounds 2026-02-27 19:29:38 -08:00
moxa
mscc Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mucse net: rnpgbe: Add register_netdev 2025-11-04 18:11:37 -08:00
myricom Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
natsemi
netronome Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
ni
nvidia Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
nxp
oki-semi net: pch_gbe: convert to use ndo_hwtstamp callbacks 2025-11-04 17:43:52 -08:00
packetengines
pasemi Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
pensando Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
qlogic Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
qualcomm Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
rdc
realtek Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
renesas Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
rocker Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
samsung Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
seeq
sfc Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
sgi
silan
sis Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
smsc Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
socionext Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
spacemit Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
stmicro net: stmmac: Defer VLAN HW configuration when interface is down 2026-03-04 18:48:49 -08:00
sun Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
sunplus treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
synopsys Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
tehuti
ti net: ti: icssg-prueth: Fix ping failure after offload mode setup when link speed is not 1G 2026-02-28 13:41:35 -08:00
toshiba Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
tundra
vertexcom
via Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
wangxun Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
wiznet
xilinx Convert more 'alloc_obj' cases to default GFP_KERNEL arguments 2026-02-21 20:03:00 -08:00
xircom
xscale net: ethernet: xscale: Check for PTP support properly 2026-02-20 16:10:24 -08:00
ec_bhf.c net: ethernet: ec_bhf: Fix dma_free_coherent() dma handle 2026-02-17 17:16:55 -08:00
ethoc.c
fealnx.c eth: fealnx: fix typo in comments 2025-10-14 19:18:45 -07:00
jme.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
jme.h
Kconfig net: ethernet: neterion: s2io: remove unused driver 2026-01-28 20:08:07 -08:00
korina.c
lantiq_etop.c
lantiq_xrx200.c
Makefile net: ethernet: neterion: s2io: remove unused driver 2026-01-28 20:08:07 -08:00
oa_tc6.c