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(parent: 35710f0) | patch
vxlan: vnifilter: fix memcpy with u64_stats
authorDavid Yang <mmyangfl@gmail.com>
Tue, 20 Jan 2026 09:21:32 +0000 (17:21 +0800)
committerJakub Kicinski <kuba@kernel.org>
Sun, 25 Jan 2026 21:14:11 +0000 (13:14 -0800)
commit58d4ca5b69947c9d8ee197095e6c1c3b5c078716
treeae5c98af46521fe37d038e67725932846152fc60tree
parent35710f0db8011e7ebbfb5b929a0575c3a09b761dcommit | diff
vxlan: vnifilter: fix memcpy with u64_stats

On 64bit arches, struct u64_stats_sync is empty and provides no help
against load/store tearing. memcpy() should not be considered atomic
against u64 values. Use u64_stats_copy() instead.

Signed-off-by: David Yang <mmyangfl@gmail.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/20260120092137.2161162-5-mmyangfl@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/vxlan/vxlan_vnifilter.c diff | blob | blame | history
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