Joe Stringer b915ebe6d9 bpf, selftest: test global data/bss/rodata sections ... Add tests for libbpf relocation of static variable references into the .data, .rodata and .bss sections of the ELF, also add read-only test for .rodata. All passing: # ./test_progs [...] test_global_data:PASS:load program 0 nsec test_global_data:PASS:pass global data run 925 nsec test_global_data_number:PASS:relocate .bss reference 925 nsec test_global_data_number:PASS:relocate .data reference 925 nsec test_global_data_number:PASS:relocate .rodata reference 925 nsec test_global_data_number:PASS:relocate .bss reference 925 nsec test_global_data_number:PASS:relocate .data reference 925 nsec test_global_data_number:PASS:relocate .rodata reference 925 nsec test_global_data_number:PASS:relocate .bss reference 925 nsec test_global_data_number:PASS:relocate .bss reference 925 nsec test_global_data_number:PASS:relocate .rodata reference 925 nsec test_global_data_number:PASS:relocate .rodata reference 925 nsec test_global_data_number:PASS:relocate .rodata reference 925 nsec test_global_data_string:PASS:relocate .rodata reference 925 nsec test_global_data_string:PASS:relocate .data reference 925 nsec test_global_data_string:PASS:relocate .bss reference 925 nsec test_global_data_string:PASS:relocate .data reference 925 nsec test_global_data_string:PASS:relocate .bss reference 925 nsec test_global_data_struct:PASS:relocate .rodata reference 925 nsec test_global_data_struct:PASS:relocate .bss reference 925 nsec test_global_data_struct:PASS:relocate .rodata reference 925 nsec test_global_data_struct:PASS:relocate .data reference 925 nsec test_global_data_rdonly:PASS:test .rodata read-only map 925 nsec [...] Summary: 229 PASSED, 0 FAILED Note map helper signatures have been changed to avoid warnings when passing in const data. Joint work with Daniel Borkmann. Signed-off-by: Joe Stringer <joe@wand.net.nz> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Andrii Nakryiko <andriin@fb.com> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>		2019-04-09 17:05:47 -07:00
..
accounting
arch	tools headers uapi: Sync copy of asm-generic/unistd.h with the kernel sources	2019-03-11 16:13:04 -03:00
bpf	bpf: bpftool support for dumping data/bss/rodata sections	2019-04-09 17:05:47 -07:00
build	perf build: Check what binutils's 'disassembler()' signature to use	2019-03-20 16:42:10 -03:00
cgroup
crypto
debugging
firewire
firmware
gpio
hv
iio
include	bpf, selftest: test {rd, wr}only flags and direct value access	2019-04-09 17:05:47 -07:00
io_uring	io_uring: add a few test tools	2019-03-06 13:00:16 -07:00
kvm/kvm_stat
laptop
leds
lib	bpf, libbpf: add support for BTF Var and DataSec	2019-04-09 17:05:47 -07:00
memory-model
nfsd
objtool	objtool: Move objtool_file struct off the stack	2019-03-21 12:02:19 +01:00
pci
pcmcia
perf	perf/core improvements and fixes:	2019-03-22 22:51:21 +01:00
power	tools/power turbostat: return the exit status of a command	2019-03-19 16:51:16 +01:00
scripts
spi
testing	bpf, selftest: test global data/bss/rodata sections	2019-04-09 17:05:47 -07:00
thermal/tmon
time
usb
virtio
vm	tools/vm/slabinfo: clean up usage menu debug items	2019-03-05 21:07:20 -08:00
wmi
Makefile