netsniff-ng-libs = -lpthread
ifeq ($(CONFIG_LIBPCAP), 1)
netsniff-ng-libs += -lpcap
endif
ifeq ($(CONFIG_GEOIP), 1)
netsniff-ng-libs += -lGeoIP \
-lz
endif
ifeq ($(CONFIG_LIBNL), 1)
netsniff-ng-libs += $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKG_CONFIG) --libs libnl-3.0) \
$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKG_CONFIG) --libs libnl-genl-3.0) \
$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKG_CONFIG) --libs libnl-route-3.0)
endif
netsniff-ng-objs = dissector.o \
dissector_sll.o \
dissector_eth.o \
dissector_80211.o \
dissector_netlink.o \
lookup.o \
proto_arp.o \
proto_ethernet.o \
proto_icmpv4.o \
proto_icmpv6.o \
proto_igmp.o \
proto_ip_authentication_hdr.o \
proto_ip_esp.o \
proto_ipv4.o \
proto_ipv6.o \
proto_ipv6_dest_opts.o \
proto_ipv6_fragm.o \
proto_ipv6_hop_by_hop.o \
proto_ipv6_in_ipv4.o \
proto_ipv6_mobility_hdr.o \
proto_ipv6_no_nxt_hdr.o \
proto_ipv6_routing.o \
proto_lldp.o \
proto_none.o \
proto_tcp.o \
proto_udp.o \
proto_vlan.o \
proto_vlan_q_in_q.o \
proto_mpls_unicast.o \
proto_80211_mac_hdr.o \
privs.o \
proc.o \
dev.o \
str.o \
sig.o \
sock.o \
irq.o \
iosched.o \
ioops.o \
link.o \
xmalloc.o \
hash.o \
bpf.o \
pcap_rw.o \
pcap_sg.o \
pcap_mm.o \
ring_rx.o \
ring_tx.o \
ring.o \
tprintf.o \
timer.o \
die.o \
sysctl.o \
netsniff-ng.o
ifeq ($(CONFIG_LIBPCAP), 1)
netsniff-ng-objs += bpf_comp.o
endif
ifeq ($(CONFIG_GEOIP), 1)
netsniff-ng-objs += geoip.o
endif
ifeq ($(CONFIG_HWTSTAMP), 1)
netsniff-ng-objs += tstamping.o
endif
ifeq ($(CONFIG_LIBNL), 1)
netsniff-ng-objs += mac80211.o \
proto_nlmsg.o
endif
netsniff-ng-eflags = -DNEED_TCPDUMP_LIKE_FILTER
ifeq ($(CONFIG_LIBNL), 1)
netsniff-ng-eflags += $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKG_CONFIG) --cflags libnl-3.0) \
$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKG_CONFIG) --cflags libnl-genl-3.0) \
$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKG_CONFIG) --cflags libnl-route-3.0)
endif
netsniff-ng-confs = ether.conf \
tcp.conf \
udp.conf \
oui.conf \
geoip.conf
'/cgit.cgi/linux/net-next.git/diff/include/net/dn_neigh.h?h=nds-private-remove&id=dfef358bd1beb4e7b5c94eca944be9cd23dfc752'>diff
PCI/MSI: Don't apply affinity if there aren't enough vectors left
Bart reported a problem wіth an out of bounds access in the low-level IRQ
affinity code, which we root caused to the qla2xxx driver assigning all its
MSI-X vectors to the pre and post vectors, and not having any left for the
actually spread IRQs.
Fix this issue by not asking for affinity assignment when there are no
vectors to assign left.
Fixes: 402723ad5c62 ("PCI/MSI: Provide pci_alloc_irq_vectors_affinity()")
Link: https://lkml.kernel.org/r/1485359225.3093.3.camel@sandisk.com
Reported-by: Bart Van Assche <bart.vanassche@sandisk.com>
Tested-by: Bart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>