Daniel Borkmann 96a8eb1eee bpf: fix samples to add fake KBUILD_MODNAME ... Some of the sample files are causing issues when they are loaded with tc and cls_bpf, meaning tc bails out while trying to parse the resulting ELF file as program/map/etc sections are not present, which can be easily spotted with readelf(1). Currently, BPF samples are including some of the kernel headers and mid term we should change them to refrain from this, really. When dynamic debugging is enabled, we bail out due to undeclared KBUILD_MODNAME, which is easily overlooked in the build as clang spills this along with other noisy warnings from various header includes, and llc still generates an ELF file with mentioned characteristics. For just playing around with BPF examples, this can be a bit of a hurdle to take. Just add a fake KBUILD_MODNAME as a band-aid to fix the issue, same is done in xdp*_kern samples already. Fixes: 65d472fb00 ("samples/bpf: add 'pointer to packet' tests") Fixes: 6afb1e28b8 ("samples/bpf: Add tunnel set/get tests.") Fixes: a3f7461734 ("cgroup: bpf: Add an example to do cgroup checking in BPF") Reported-by: Chandrasekar Kannan <ckannan@console.to> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-10-29 14:46:12 -04:00
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bpf	bpf: fix samples to add fake KBUILD_MODNAME	2016-10-29 14:46:12 -04:00
configfs
connector
hidraw
hw_breakpoint
kdb
kfifo
kobject
kprobes	samples/kretprobe: fix the wrong type	2016-08-04 08:50:07 -04:00
livepatch
pktgen	samples: Add an IPv6 '-6' option to the pktgen scripts	2016-07-20 22:16:02 -07:00
rpmsg	rpmsg: Allow callback to return errors	2016-09-08 22:15:25 -07:00
seccomp
trace_events
trace_printk
uhid
v4l
Kconfig	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2016-07-29 17:38:46 -07:00
Makefile