suresh kumar 49aefd1317 bonding: do not discard lowest hash bit for non layer3+4 hashing ... Commit b5f862180d was introduced to discard lowest hash bit for layer3+4 hashing but it also removes last bit from non layer3+4 hashing Below script shows layer2+3 hashing will result in same slave to be used with above commit. $ cat hash.py #/usr/bin/python3.6 h_dests=[0xa0, 0xa1] h_source=0xe3 hproto=0x8 saddr=0x1e7aa8c0 daddr=0x17aa8c0 for h_dest in h_dests: hash = (h_dest ^ h_source ^ hproto ^ saddr ^ daddr) hash ^= hash >> 16 hash ^= hash >> 8 print(hash) print("with last bit removed") for h_dest in h_dests: hash = (h_dest ^ h_source ^ hproto ^ saddr ^ daddr) hash ^= hash >> 16 hash ^= hash >> 8 hash = hash >> 1 print(hash) Output: $ python3.6 hash.py 522133332 522133333 <-------------- will result in both slaves being used with last bit removed 261066666 261066666 <-------------- only single slave used Signed-off-by: suresh kumar <suresh2514@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2022-04-17 13:34:01 +01:00
..
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
bond_3ad.c	bonding: fix data-races around agg_select_timer	2022-02-15 14:35:18 +00:00
bond_alb.c	net: don't include ndisc.h from ipv6.h	2022-02-04 14:15:11 -08:00
bond_debugfs.c	net: bonding: remove unnecessary braces	2021-05-20 15:43:24 -07:00
bond_main.c	bonding: do not discard lowest hash bit for non layer3+4 hashing	2022-04-17 13:34:01 +01:00
bond_netlink.c	bonding: add new option ns_ip6_target	2022-02-21 12:13:45 +00:00
bond_options.c	bonding: add new option ns_ip6_target	2022-02-21 12:13:45 +00:00
bond_procfs.c	bonding: switch bond_net_exit() to batch mode	2022-02-08 20:41:35 -08:00
bond_sysfs.c	Bonding: add arp_missed_max option	2021-11-30 12:15:58 +00:00
bond_sysfs_slave.c	bonding: helper macro __ATTR_RO to make code more clear	2022-03-06 12:10:16 +00:00
bonding_priv.h	drivers: Remove inclusion of vermagic header	2020-04-21 13:27:37 -07:00