linux/tools/testing/selftests
David S. Miller 79741a38b4 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says:

====================
pull-request: bpf-next 2018-04-27

The following pull-request contains BPF updates for your *net-next* tree.

The main changes are:

1) Add extensive BPF helper description into include/uapi/linux/bpf.h
   and a new script bpf_helpers_doc.py which allows for generating a
   man page out of it. Thus, every helper in BPF now comes with proper
   function signature, detailed description and return code explanation,
   from Quentin.

2) Migrate the BPF collect metadata tunnel tests from BPF samples over
   to the BPF selftests and further extend them with v6 vxlan, geneve
   and ipip tests, simplify the ipip tests, improve documentation and
   convert to bpf_ntoh*() / bpf_hton*() api, from William.

3) Currently, helpers that expect ARG_PTR_TO_MAP_{KEY,VALUE} can only
   access stack and packet memory. Extend this to allow such helpers
   to also use map values, which enabled use cases where value from
   a first lookup can be directly used as a key for a second lookup,
   from Paul.

4) Add a new helper bpf_skb_get_xfrm_state() for tc BPF programs in
   order to retrieve XFRM state information containing SPI, peer
   address and reqid values, from Eyal.

5) Various optimizations in nfp driver's BPF JIT in order to turn ADD
   and SUB instructions with negative immediate into the opposite
   operation with a positive immediate such that nfp can better fit
   small immediates into instructions. Savings in instruction count
   up to 4% have been observed, from Jakub.

6) Add the BPF prog's gpl_compatible flag to struct bpf_prog_info
   and add support for dumping this through bpftool, from Jiri.

7) Move the BPF sockmap samples over into BPF selftests instead since
   sockmap was rather a series of tests than sample anyway and this way
   this can be run from automated bots, from John.

8) Follow-up fix for bpf_adjust_tail() helper in order to make it work
   with generic XDP, from Nikita.

9) Some follow-up cleanups to BTF, namely, removing unused defines from
   BTF uapi header and renaming 'name' struct btf_* members into name_off
   to make it more clear they are offsets into string section, from Martin.

10) Remove test_sock_addr from TEST_GEN_PROGS in BPF selftests since
    not run directly but invoked from test_sock_addr.sh, from Yonghong.

11) Remove redundant ret assignment in sample BPF loader, from Wang.

12) Add couple of missing files to BPF selftest's gitignore, from Anders.

There are two trivial merge conflicts while pulling:

  1) Remove samples/sockmap/Makefile since all sockmap tests have been
     moved to selftests.
  2) Add both hunks from tools/testing/selftests/bpf/.gitignore to the
     file since git should ignore all of them.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-26 21:19:50 -04:00
..
android selftests/android/ion: Makefile: fix build error 2018-03-21 10:40:04 -06:00
bpf Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2018-04-26 21:19:50 -04:00
breakpoints selftests: breakpoints: fix compile error on breakpoint_test_arm64 2017-11-15 08:01:43 -07:00
capabilities License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cpu-hotplug selftests: remove obsolete kconfig fragment for cpu-hotplug 2017-11-15 08:01:43 -07:00
cpufreq License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
drivers/gpu License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
efivarfs License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
exec selftests/exec: include cwd in long path calculation 2017-11-15 08:01:42 -07:00
filesystems selftests/filesystems: Don't run dnotify_test by default 2018-04-17 17:01:16 -06:00
firmware test_firmware: modify custom fallback tests to use unique files 2018-03-20 09:28:47 +01:00
ftrace New features: 2018-04-10 11:27:30 -07:00
futex selftests: futex Makefile add top level TAP header echo to RUN_TESTS 2018-03-07 08:33:35 -07:00
gpio License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ia64 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
intel_pstate selftests/intel_pstate: Fix build rule for x86 2018-04-02 11:55:47 -06:00
ipc License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
kcmp License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
kmod test_kmod: fix description for -s -and -c parameters 2017-08-18 15:32:01 -07:00
kvm kvm: selftests: add vmx_tsc_adjust_test 2018-04-16 17:50:23 +02:00
lib License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
locking License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
media_tests selftests: media_tests: Add SPDX license identifier 2018-01-12 11:46:56 -07:00
membarrier membarrier/selftest: Test private expedited sync core command 2018-02-05 21:35:38 +01:00
memfd Merge tag 'linux-kselftest-4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest 2018-02-28 13:38:52 -08:00
memory-hotplug selftests: memory-hotplug: fix emit_tests regression 2018-03-02 10:12:59 -07:00
mount License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mqueue License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
net selftests: udp gso benchmark 2018-04-26 15:09:52 -04:00
networking/timestamping selftests/txtimestamp: Add more configurable parameters 2018-03-16 15:05:57 -04:00
nsfs tools/testing: Fix trailing semicolon 2018-01-12 11:41:33 -07:00
ntb NTB: ntb_test: Update ntb_perf tests 2018-01-28 22:17:24 -05:00
powerpc selftests/powerpc: Fix copyloops build since Power4 assembler change 2018-04-03 21:50:09 +10:00
prctl License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
proc proc: fixup copyright sign 2018-04-12 20:52:25 -07:00
pstore selftests: pstore: Adding config fragment CONFIG_PSTORE_RAM=m 2018-02-13 14:09:17 -07:00
ptp posix-timers: Prevent UB from shifting negative signed value 2018-01-04 14:57:10 +01:00
ptrace License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rcutorture Merge branches 'fixes.2018.02.23a', 'srcu.2018.02.20a' and 'torture.2018.02.20a' into HEAD 2018-02-23 15:15:41 -08:00
seccomp selftests/seccomp: Allow get_metadata to XFAIL 2018-03-21 10:42:46 -06:00
sigaltstack License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
size kselftest: convert get_size to use stricter TAP13 format 2017-06-14 18:23:27 -06:00
splice License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
static_keys License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sync selftests: sync: missing CFLAGS while compiling 2018-02-13 11:34:51 -07:00
sysctl test_sysctl: fix sysctl.sh by making it executable 2017-08-07 15:13:36 -06:00
tc-testing tc-testing: updated ife test cases 2018-04-23 10:10:11 -04:00
timers selftests: timers: Update .gitignore with newly added tests 2017-11-15 08:01:42 -07:00
user License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vDSO selftest/vDSO: fix O= 2018-02-13 11:35:01 -07:00
vm selftests/vm/run_vmtests: adjust hugetlb size according to nr_cpus 2018-03-09 16:40:01 -08:00
watchdog License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
x86 selftests/x86/ptrace_syscall: Fix for yet more glibc interference 2018-03-19 09:06:15 +01:00
zram License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
.gitignore
Makefile proc: test /proc/self/wchan 2018-04-11 10:28:34 -07:00
gen_kselftest_tar.sh selftests: gen_kselftest_tar.h: Add SPDX license identifier 2018-01-12 11:44:31 -07:00
kselftest.h selftests: kselftest framework: add handling for TAP header level 2018-03-05 19:10:27 -07:00
kselftest_harness.h selftests/seccomp: Allow get_metadata to XFAIL 2018-03-21 10:42:46 -06:00
kselftest_install.sh selftests: kselftest_install.sh: Add SPDX license identifier 2018-01-12 11:45:05 -07:00
lib.mk selftests: lib.mk set KSFT_TAP_LEVEL to prevent nested TAP headers 2018-03-05 19:10:35 -07:00