[PATCH stable 5.4 0/3] net: bcmgenet: protect contended accesses

From: Doug Berger
Date: Thu May 16 2024 - 19:02:54 EST


Some registers may be modified by parallel execution contexts and
require protections to prevent corruption.

A review of the driver revealed the need for these additional
protections.

Doug Berger (3):
net: bcmgenet: synchronize EXT_RGMII_OOB_CTRL access
net: bcmgenet: synchronize use of bcmgenet_set_rx_mode()
net: bcmgenet: synchronize UMAC_CMD access

drivers/net/ethernet/broadcom/genet/bcmgenet.c | 14 +++++++++++++-
drivers/net/ethernet/broadcom/genet/bcmgenet.h | 2 ++
drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c | 6 ++++++
drivers/net/ethernet/broadcom/genet/bcmmii.c | 4 ++++
4 files changed, 25 insertions(+), 1 deletion(-)

--
These commits are dependent on the previously submitted:
[PATCH stable 5.4 0/2] net: bcmgenet: revisit MAC reset

2.34.1