Utilize READ_ONCE and WRITE_ONCE APIs to prevent compiler
optimization and reordering. Ensure IO queue OUT/IN_CNT
registers are flushed. Relocate IQ/OQ IN/OUT_CNTS updates
to occur before NAPI completion, and replace napi_complete
with napi_complete_done.
Vimlesh Kumar (2):
octeon_ep: avoid compiler and IQ/OQ reordering
octeon_ep_vf: avoid compiler and IQ/OQ reordering
.../ethernet/marvell/octeon_ep/octep_main.c | 40 +++++++++++++------
.../net/ethernet/marvell/octeon_ep/octep_rx.c | 27 +++++++++----
.../marvell/octeon_ep_vf/octep_vf_main.c | 38 +++++++++++++-----
.../marvell/octeon_ep_vf/octep_vf_rx.c | 28 +++++++++----
4 files changed, 95 insertions(+), 38 deletions(-)
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2.47.0