| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20140502194336.GA20113@emulex.com> Date: Fri, 2 May 2014 14:43:36 -0500 From: Ajit Khaparde <ajit.khaparde@...lex.com> To: <netdev@...r.kernel.org> Subject: [PATCH net 2/2] be2net: Reset multicast promiscuous mode when its enabled Currently we are resetting the multicast promiscuous mode everytime we send a multicast list to the FW. It is unnecessary. With this fix we disable multicast promiscuous mode only when enabled. Signed-off-by: Ajit Khaparde <ajit.khaparde@...lex.com> --- drivers/net/ethernet/emulex/benet/be_cmds.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index d1ec15a..78888ab 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -1858,9 +1858,11 @@ int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 value) /* Reset mcast promisc mode if already set by setting mask * and not setting flags field */ - req->if_flags_mask |= - cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS & - be_if_cap_flags(adapter)); + if (adapter->flags & BE_FLAGS_MCAST_PROMISC) + req->if_flags_mask |= + cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS & + be_if_cap_flags(adapter)); + req->mcast_num = cpu_to_le32(netdev_mc_count(adapter->netdev)); netdev_for_each_mc_addr(ha, adapter->netdev) memcpy(req->mcast_mac[i++].byte, ha->addr, ETH_ALEN); -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists