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    Subject[PATCH 00/16] Networking drivers refcount conversions
    Date
    This series, for various different networking drivers, replaces atomic_t reference
    counters with the new refcount_t type and API (see include/linux/refcount.h).
    By doing this we prevent intentional or accidental
    underflows or overflows that can led to use-after-free vulnerabilities.

    The below patches are fully independent and can be cherry-picked separately.
    Since we convert all kernel subsystems in the same fashion, resulting
    in about 300 patches, we have to group them for sending at least in some
    fashion to be manageable. Please excuse the long cc list.

    If there are no objections to these patches, please take them
    through the relevant trees.

    Elena Reshetova (16):
    drivers, net, ethernet: convert clip_entry.refcnt from atomic_t to
    refcount_t
    drivers, net, ethernet: convert mtk_eth.dma_refcnt from atomic_t to
    refcount_t
    drivers, net, mlx4: convert mlx4_cq.refcount from atomic_t to
    refcount_t
    drivers, net, mlx4: convert mlx4_qp.refcount from atomic_t to
    refcount_t
    drivers, net, mlx4: convert mlx4_srq.refcount from atomic_t to
    refcount_t
    drivers, net, mlx5: convert mlx5_cq.refcount from atomic_t to
    refcount_t
    drivers, net, mlx5: convert fs_node.refcount from atomic_t to
    refcount_t
    drivers, net, hamradio: convert sixpack.refcnt from atomic_t to
    refcount_t
    drivers, net: convert masces_rx_sa.refcnt from atomic_t to refcount_t
    drivers, net: convert masces_rx_sc.refcnt from atomic_t to refcount_t
    drivers, net: convert masces_tx_sa.refcnt from atomic_t to refcount_t
    drivers, net, ppp: convert asyncppp.refcnt from atomic_t to refcount_t
    drivers, net, ppp: convert ppp_file.refcnt from atomic_t to refcount_t
    drivers, net, ppp: convert syncppp.refcnt from atomic_t to refcount_t
    drivers, net, intersil: convert hostap_cmd_queue.usecnt from atomic_t
    to refcount_t
    drivers, net, intersil: convert request_context.refcount from atomic_t
    to refcount_t

    drivers/net/ethernet/chelsio/cxgb4/clip_tbl.c | 13 ++++++-----
    drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h | 4 +++-
    drivers/net/ethernet/mediatek/mtk_eth_soc.c | 8 ++++---
    drivers/net/ethernet/mediatek/mtk_eth_soc.h | 4 +++-
    drivers/net/ethernet/mellanox/mlx4/cq.c | 8 +++----
    drivers/net/ethernet/mellanox/mlx4/qp.c | 8 +++----
    drivers/net/ethernet/mellanox/mlx4/srq.c | 8 +++----
    drivers/net/ethernet/mellanox/mlx5/core/cq.c | 16 +++++++-------
    drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 24 ++++++++++-----------
    drivers/net/ethernet/mellanox/mlx5/core/fs_core.h | 3 ++-
    drivers/net/hamradio/6pack.c | 12 +++++------
    drivers/net/macsec.c | 25 +++++++++++-----------
    drivers/net/ppp/ppp_async.c | 10 ++++-----
    drivers/net/ppp/ppp_generic.c | 17 ++++++++-------
    drivers/net/ppp/ppp_synctty.c | 11 +++++-----
    drivers/net/wireless/intersil/hostap/hostap_hw.c | 12 +++++------
    drivers/net/wireless/intersil/hostap/hostap_wlan.h | 3 ++-
    .../net/wireless/intersil/orinoco/orinoco_usb.c | 15 +++++++------
    include/linux/mlx4/device.h | 8 +++----
    include/linux/mlx5/cq.h | 4 ++--
    20 files changed, 112 insertions(+), 101 deletions(-)

    --
    2.7.4

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