Eric Dumazet 1eb2cded45 net: annotate writes on dev->mtu from ndo_change_mtu() ... Simon reported that ndo_change_mtu() methods were never updated to use WRITE_ONCE(dev->mtu, new_mtu) as hinted in commit 501a90c945 ("inet: protect against too small mtu values.") We read dev->mtu without holding RTNL in many places, with READ_ONCE() annotations. It is time to take care of ndo_change_mtu() methods to use corresponding WRITE_ONCE() Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Simon Horman <horms@kernel.org> Closes: https://lore.kernel.org/netdev/20240505144608.GB67882@kernel.org/ Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Sabrina Dubroca <sd@queasysnail.net> Reviewed-by: Simon Horman <horms@kernel.org> Acked-by: Shannon Nelson <shannon.nelson@amd.com> Link: https://lore.kernel.org/r/20240506102812.3025432-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2024-05-07 16:19:14 -07:00
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Kconfig	…
Makefile	…
bitfield.h	…
efx.c	sfc-siena: Implement ndo_hwtstamp_(get|set)	2023-12-05 07:45:43 -08:00
efx.h	…
efx_channels.c	…
efx_channels.h	…
efx_common.c	net: annotate writes on dev->mtu from ndo_change_mtu()	2024-05-07 16:19:14 -07:00
efx_common.h	…
enum.h	…
ethtool.c	net: ethtool: get rid of get/set_rxfh_context functions	2023-12-13 22:07:16 -08:00
ethtool_common.c	net: ethtool: get rid of get/set_rxfh_context functions	2023-12-13 22:07:16 -08:00
ethtool_common.h	net: ethtool: get rid of get/set_rxfh_context functions	2023-12-13 22:07:16 -08:00
farch.c	…
farch_regs.h	…
filter.h	…
io.h	…
mcdi.c	…
mcdi.h	…
mcdi_mon.c	…
mcdi_pcol.h	…
mcdi_port.c	…
mcdi_port.h	…
mcdi_port_common.c	…
mcdi_port_common.h	…
mtd.c	…
net_driver.h	sfc-siena: Implement ndo_hwtstamp_(get|set)	2023-12-05 07:45:43 -08:00
nic.c	…
nic.h	…
nic_common.h	…
ptp.c	sfc-siena: Implement ndo_hwtstamp_(get|set)	2023-12-05 07:45:43 -08:00
ptp.h	sfc-siena: Implement ndo_hwtstamp_(get|set)	2023-12-05 07:45:43 -08:00
rx.c	…
rx_common.c	net: introduce include/net/rps.h	2024-03-07 21:12:43 -08:00
rx_common.h	…
selftest.c	…
selftest.h	…
siena.c	sfc-siena: Implement ndo_hwtstamp_(get|set)	2023-12-05 07:45:43 -08:00
siena_sriov.c	…
siena_sriov.h	…
sriov.h	…
tx.c	…
tx.h	…
tx_common.c	net: adopt skb_network_offset() and similar helpers	2024-03-04 08:47:06 +00:00
tx_common.h	…
vfdi.h	…
workarounds.h	…