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| author | Luca Coelho <luciano.coelho@intel.com> | 2017-09-01 14:59:15 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-12 09:51:25 (GMT) |
| commit | f8895642cf8ec03af47bd7017ecf0b8ff28fe23e (patch) | |
| tree | 8bdfd5f7792b4a1c50bab6ac453643650e226cdc /drivers/ptp | |
| parent | 9a19bc44c63696db85309148609a963970ad9cc9 (diff) | |
| download | linux-f8895642cf8ec03af47bd7017ecf0b8ff28fe23e.tar.xz | |
iwlwifi: mvm: use IWL_HCMD_NOCOPY for MCAST_FILTER_CMD
commit 97bce57bd7f96e1218751996f549a6e61f18cc8c upstream.
The MCAST_FILTER_CMD can get quite large when we have many mcast
addresses to set (we support up to 255). So the command should be
send as NOCOPY to prevent a warning caused by too-long commands:
WARNING: CPU: 0 PID: 9700 at /root/iwlwifi/stack-dev/drivers/net/wireless/intel/iwlwifi/pcie/tx.c:1550 iwl_pcie_enqueue_hcmd+0x8c7/0xb40 [iwlwifi]
Command MCAST_FILTER_CMD (0x1d0) is too large (328 bytes)
This fixes: https://bugzilla.kernel.org/show_bug.cgi?id=196743
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/ptp')
0 files changed, 0 insertions, 0 deletions