This series contains updates to i40e only. Jake provides several patches which remove the need for cmpxchg64(), starting with moving I40E_FLAG_[UDP]_FILTER_SYNC from pf->flags to pf->state since they are modified during run time possibly when the RTNL lock is not held so they should be a state bits and not flags. Moved additional "flags" which should be state fields, into pf->state. Ensure we hold the RTNL lock for the entire sequence of preparing for reset and when resuming, which will protect the flags related to interrupt scheme under RTNL lock so that their modification is properly threaded. Finally, cleanup the use of cmpxchg64() since it is no longer needed. Cleaned up the holes in the feature flags created my moving some flags to the state field.
Björn Töpel adds XDP_REDIRECT support as well as tweaking the page counting for XDP_REDIRECT so that it will function properly. The following are changes since commit 996bfed118748c128ad4b6c05c09fd2f5fdfa1b4: Merge tag 'wireless-drivers-next-for-davem-2018-03-24' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next and are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue 40GbE Björn Töpel (2): i40e: tweak page counting for XDP_REDIRECT i40e: add support for XDP_REDIRECT Jacob Keller (8): i40e: move I40E_FLAG_FILTER_SYNC to a state bit i40e: move I40E_FLAG_UDP_FILTER_SYNC to the state field i40e: move AUTO_DISABLED flags into the state field i40e: move I40E_FLAG_TEMP_LINK_POLLING to state field i40e: move client flags into state bits i40e: hold the RTNL lock while changing interrupt schemes i40e: stop using cmpxchg flow in i40e_set_priv_flags() i40e: re-number feature flags to remove gaps drivers/net/ethernet/intel/i40e/i40e.h | 68 ++++++++-------- drivers/net/ethernet/intel/i40e/i40e_client.c | 7 +- drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 23 ++---- drivers/net/ethernet/intel/i40e/i40e_main.c | 99 ++++++++++++----------- drivers/net/ethernet/intel/i40e/i40e_txrx.c | 104 +++++++++++++++++++------ drivers/net/ethernet/intel/i40e/i40e_txrx.h | 2 + 6 files changed, 181 insertions(+), 122 deletions(-) -- 2.14.3
