Hi!
This series is a follow-up to the fix in commit 96e97bc07e90 ("net:
disable netpoll on fresh napis"). To avoid any latent race conditions
convert dev->napi_list to a proper RCU list. We need minor restructuring
because it looks like netif_napi_del() used to be idempotent, and
it may be quite hard to track down everyone who depends on that.
Jakub Kicinski (3):
net: remove napi_hash_del() from driver-facing API
net: manage napi add/del idempotence explicitly
net: make sure napi_list is safe for RCU traversal
.../net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 8 ++---
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 5 ++-
drivers/net/ethernet/cisco/enic/enic_main.c | 12 ++++---
drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | 4 +--
.../net/ethernet/myricom/myri10ge/myri10ge.c | 5 ++-
drivers/net/veth.c | 3 +-
drivers/net/virtio_net.c | 7 ++--
include/linux/netdevice.h | 36 +++++++++----------
net/core/dev.c | 32 ++++++++---------
net/core/netpoll.c | 2 +-
10 files changed, 55 insertions(+), 59 deletions(-)
--
2.26.2
