[v2] Fix race conditions in ndo_get_stats64

[PATCH net v2 0/4] Fix race conditions in ndo_get_stats64

Shinas Rasheed posted 4 patches 1 year ago

Diff against v1 v3 v4 v5 v6 v7 v8 v9
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drivers/net/ethernet/marvell/octeon_ep/octep_main.c   | 11 +----------
.../net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c |  9 +--------
2 files changed, 2 insertions(+), 18 deletions(-)

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[PATCH net v2 0/4] Fix race conditions in ndo_get_stats64

Posted by Shinas Rasheed 1 year ago

Fix race conditions in ndo_get_stats64 by implementing a state variable
check, and remove unnecessary firmware stats fetch which is currently
unnecessary

Changes:
V2:
  - Changed sync mechanism to fix race conditions from using an atomic
    set_bit ops to a much simpler synchronize_net()

V1: https://lore.kernel.org/all/20241203072130.2316913-1-srasheed@marvell.com/

Shinas Rasheed (4):
  octeon_ep: fix race conditions in ndo_get_stats64
  octeon_ep: remove firmware stats fetch in ndo_get_stats64
  octeon_ep_vf: fix race conditions in ndo_get_stats64
  octeon_ep_vf: remove firmware stats fetch in ndo_get_stats64

 drivers/net/ethernet/marvell/octeon_ep/octep_main.c   | 11 +----------
 .../net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c |  9 +--------
 2 files changed, 2 insertions(+), 18 deletions(-)

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2.25.1