Merge branch 'net-bridge-take-care-of-p-flags-accesses'

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Eric Dumazet says:

====================
net: bridge: take care of p->flags accesses

(struct net_bridge_port)->flags can be read/written locklessly,
and thus can fire KCSAN warnings, or real bugs.

Prefer atomic operations (test_bit(), clear_bit(), set_bit())
and use READ_ONCE() for the remaining uses.
====================

Link: https://patch.msgid.link/20260611203453.3067462-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Jakub Kicinski 2026-06-12 18:03:48 -07:00

parent 96fbe161e4 f76ae12b6b

commit 0f20e8eda0

14 changed files with 132 additions and 123 deletions

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22

net/bridge/br_arp_nd_proxy.c

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2

net/bridge/br_fdb.c

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15

net/bridge/br_forward.c

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2

net/bridge/br_if.c

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12

net/bridge/br_input.c

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20

net/bridge/br_mrp.c

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8

net/bridge/br_mrp_netlink.c

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5

net/bridge/br_multicast.c

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93

net/bridge/br_netlink.c

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4

net/bridge/br_stp.c

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2

net/bridge/br_stp_bpdu.c

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8

net/bridge/br_switchdev.c

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60

net/bridge/br_sysfs_if.c

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2

net/bridge/br_vlan_options.c

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