linux-stable/include
Sriram Yagnaraman 8423be8926 ipv6: ignore dst hint for multipath routes
Route hints when the nexthop is part of a multipath group causes packets
in the same receive batch to be sent to the same nexthop irrespective of
the multipath hash of the packet. So, do not extract route hint for
packets whose destination is part of a multipath group.

A new SKB flag IP6SKB_MULTIPATH is introduced for this purpose, set the
flag when route is looked up in fib6_select_path() and use it in
ip6_can_use_hint() to check for the existence of the flag.

Fixes: 197dbf24e3 ("ipv6: introduce and uses route look hints for list input.")
Signed-off-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-09-01 08:11:51 +01:00
..
acpi
asm-generic
clocksource
crypto This update includes the following changes: 2023-08-29 11:23:29 -07:00
drm
dt-bindings
keys
kunit
kvm
linux ipv6: ignore dst hint for multipath routes 2023-09-01 08:11:51 +01:00
math-emu
media
memory
misc
net ipv4: ignore dst hint for multipath routes 2023-09-01 08:11:51 +01:00
pcmcia
ras
rdma
rv
scsi
soc
sound
target
trace Networking changes for 6.6. 2023-08-29 11:33:01 -07:00
uapi Networking changes for 6.6. 2023-08-29 11:33:01 -07:00
ufs
vdso
video
xen