8021q: publish vlan_devices_arrays entries with acquire/release

[PATCH net-next v3 0/2] 8021q: publish vlan_devices_arrays entries with acquire/release

Jinjie Ruan posted 2 patches 3 weeks, 3 days ago

Download series mbox

net/8021q/vlan.c |  8 +++-----
net/8021q/vlan.h | 20 +++++++++-----------
2 files changed, 12 insertions(+), 16 deletions(-)

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[PATCH net-next v3 0/2] 8021q: publish vlan_devices_arrays entries with acquire/release

Posted by Jinjie Ruan 3 weeks, 3 days ago

Hi all,

This series fixes a speculative lockless data race in the 8021q
VLAN receive fast-path, and publish vlan_devices_arrays entries
with acquire/release for better performance.

Changes in v3:
- Fix C=1 sparse warning as Jakub pointed out.
- Split out from following patch set as Kuniyuki suggested.

Link: https://lore.kernel.org/all/20260901024234.135119-1-ruanjinjie@huawei.com/

Jinjie Ruan (2):
  8021q: Fix data race when publishing vlan net_device pointers
  8021q: publish vlan_devices_arrays entries with acquire/release

 net/8021q/vlan.c |  8 +++-----
 net/8021q/vlan.h | 20 +++++++++-----------
 2 files changed, 12 insertions(+), 16 deletions(-)

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2.34.1