[LARTC] What am I missing?

[LARTC] What am I missing?

[Ray Van Dolson]

On a custom compiled Linux 2.6.13 kernel...

# tc qdisc add dev ppp145 handle ffff: ingress
# tc filter add dev ppp145 parent ffff: protocol ip prio 50 u32 match ip src 0.0.0.0/0 police rate 384kbit burst 10k drop flowid :1
RTNETLINK answers: Invalid argument

This works fine on a CentOS machine and my Fedora Core 2 box with default
kernel.  I'm trying to figure out what is missing in the custom built 2.6.13
kernel.  strace isn't real helpful, and there doesn't appear to be a way to
make tc present more useful error messages...

Non ingress filtering works.  Here's an excerpt from kernel config:

#
# QoS and/or fair queueing
#
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CLK_JIFFIES=y
# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
# CONFIG_NET_SCH_CLK_CPU is not set
CONFIG_NET_SCH_CBQ=y
CONFIG_NET_SCH_HTB=y
CONFIG_NET_SCH_HFSC=y
CONFIG_NET_SCH_PRIO=y
CONFIG_NET_SCH_RED=y
CONFIG_NET_SCH_SFQ=y
CONFIG_NET_SCH_TEQL=y
CONFIG_NET_SCH_TBF=y
CONFIG_NET_SCH_GRED=y
CONFIG_NET_SCH_DSMARK=y
CONFIG_NET_SCH_NETEM=y
CONFIG_NET_SCH_INGRESS=y
CONFIG_NET_QOS=y
CONFIG_NET_ESTIMATOR=y
CONFIG_NET_CLS=y
# CONFIG_NET_CLS_BASIC is not set
CONFIG_NET_CLS_TCINDEX=y
CONFIG_NET_CLS_ROUTE4=y
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=y
CONFIG_NET_CLS_U32=y
CONFIG_CLS_U32_PERF=y
CONFIG_NET_CLS_IND=y
# CONFIG_CLS_U32_MARK is not set
CONFIG_NET_CLS_RSVP=y
CONFIG_NET_CLS_RSVP6=y
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_POLICE=y

Any ideas?  Can paste entire kernel config if necessary.
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