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(parent: 7a20eb5) | patch
ipv6: use READ_ONCE() in ipv6_flowlabel_get()
authorRunyu Xiao <runyu.xiao@seu.edu.cn>
Tue, 2 Jun 2026 00:25:06 +0000 (08:25 +0800)
committerJakub Kicinski <kuba@kernel.org>
Fri, 5 Jun 2026 01:31:18 +0000 (18:31 -0700)
commitf425c55cb60e116a53f2c196100dc09c5a828383
treed73c3f3444f3da7115728d88df16d3eb55260a9atree | snapshot
parent7a20eb54224ab7481c1f5a1619a6a5677be93eedcommit | diff
ipv6: use READ_ONCE() in ipv6_flowlabel_get()

ipv6_flowlabel_get() reads flowlabel_consistency and
flowlabel_state_ranges locklessly.

Use READ_ONCE() for these sysctl accesses.

Signed-off-by: Runyu Xiao <runyu.xiao@seu.edu.cn>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/20260602002506.1519901-1-runyu.xiao@seu.edu.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/ipv6/ip6_flowlabel.c diff | blob | blame | history
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