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Date: Tue, 16 Feb 2021 01:15:16 +0100
From: Daniel Borkmann <daniel@...earbox.net>
To: davem@...emloft.net
Cc: kuba@...nel.org, daniel@...earbox.net, ast@...nel.org,
andrii@...nel.org, sdf@...gle.com, arjunroy@...gle.com,
netdev@...r.kernel.org, bpf@...r.kernel.org
Subject: pull-request: bpf-next 2021-02-16
Hi David, hi Jakub,
The following pull-request contains BPF updates for your *net-next* tree.
There's a small merge conflict between 7eeba1706eba ("tcp: Add receive timestamp
support for receive zerocopy.") from net-next tree and 9cacf81f8161 ("bpf: Remove
extra lock_sock for TCP_ZEROCOPY_RECEIVE") from bpf-next tree. Resolve as follows:
[...]
lock_sock(sk);
err = tcp_zerocopy_receive(sk, &zc, &tss);
err = BPF_CGROUP_RUN_PROG_GETSOCKOPT_KERN(sk, level, optname,
&zc, &len, err);
release_sock(sk);
[...]
We've added 116 non-merge commits during the last 27 day(s) which contain
a total of 156 files changed, 5662 insertions(+), 1489 deletions(-).
The main changes are:
1) Adds support of pointers to types with known size among global function
args to overcome the limit on max # of allowed args, from Dmitrii Banshchikov.
2) Add bpf_iter for task_vma which can be used to generate information similar
to /proc/pid/maps, from Song Liu.
3) Enable bpf_{g,s}etsockopt() from all sock_addr related program hooks. Allow
rewriting bind user ports from BPF side below the ip_unprivileged_port_start
range, both from Stanislav Fomichev.
4) Prevent recursion on fentry/fexit & sleepable programs and allow map-in-map
as well as per-cpu maps for the latter, from Alexei Starovoitov.
5) Add selftest script to run BPF CI locally. Also enable BPF ringbuffer
for sleepable programs, both from KP Singh.
6) Extend verifier to enable variable offset read/write access to the BPF
program stack, from Andrei Matei.
7) Improve tc & XDP MTU handling and add a new bpf_check_mtu() helper to
query device MTU from programs, from Jesper Dangaard Brouer.
8) Allow bpf_get_socket_cookie() helper also be called from [sleepable] BPF
tracing programs, from Florent Revest.
9) Extend x86 JIT to pad JMPs with NOPs for helping image to converge when
otherwise too many passes are required, from Gary Lin.
10) Verifier fixes on atomics with BPF_FETCH as well as function-by-function
verification both related to zero-extension handling, from Ilya Leoshkevich.
11) Better kernel build integration of resolve_btfids tool, from Jiri Olsa.
12) Batch of AF_XDP selftest cleanups and small performance improvement
for libbpf's xsk map redirect for newer kernels, from Björn Töpel.
13) Follow-up BPF doc and verifier improvements around atomics with
BPF_FETCH, from Brendan Jackman.
14) Permit zero-sized data sections e.g. if ELF .rodata section contains
read-only data from local variables, from Yonghong Song.
15) veth driver skb bulk-allocation for ndo_xdp_xmit, from Lorenzo Bianconi.
Please consider pulling these changes from:
git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
Thanks a lot!
Also thanks to reporters, reviewers and testers of commits in this pull-request:
Abaci Robot, Andrey Ignatov, Andrii Nakryiko, Björn Töpel, Brendan
Jackman, Carlo Carraro, Dan Carpenter, Daniel Borkmann, Ilya
Leoshkevich, Jesper Dangaard Brouer, Jiri Olsa, John Fastabend, kernel
test robot, KP Singh, Lukas Bulwahn, Maciej Fijalkowski, Martin KaFai
Lau, Nathan Chancellor, Randy Dunlap, Song Liu, Toshiaki Makita, Yauheni
Kaliuta, Yonghong Song
----------------------------------------------------------------
The following changes since commit 0fe2f273ab892bbba3f8d85e3f237bc0802e5709:
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (2021-01-20 12:16:11 -0800)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
for you to fetch changes up to 45159b27637b0fef6d5ddb86fc7c46b13c77960f:
bpf: Clear subreg_def for global function return values (2021-02-15 23:39:35 +0100)
----------------------------------------------------------------
Alexei Starovoitov (17):
Merge branch 'bpf,x64: implement jump padding in jit'
Merge branch 'Allow attaching to bare tracepoints'
Merge branch 'bpf: misc performance improvements for cgroup'
bpf: Emit explicit NULL pointer checks for PROBE_LDX instructions.
Merge branch 'allow variable-offset stack acces'
bpf: Optimize program stats
bpf: Run sleepable programs with migration disabled
bpf: Compute program stats for sleepable programs
bpf: Add per-program recursion prevention mechanism
selftest/bpf: Add a recursion test
bpf: Count the number of times recursion was prevented
selftests/bpf: Improve recursion selftest
bpf: Allows per-cpu maps and map-in-map in sleepable programs
selftests/bpf: Add a test for map-in-map and per-cpu maps in sleepable progs
bpf: Clear per_cpu pointers during bpf_prog_realloc
Merge branch 'introduce bpf_iter for task_vma'
Merge branch 'Add support of pointer to struct in global'
Andrei Matei (5):
selftest/bpf: Testing for multiple logs on REJECT
bpf: Allow variable-offset stack access
selftest/bpf: Adjust expected verifier errors
selftest/bpf: Verifier tests for var-off access
selftest/bpf: Add test for var-offset stack access
Andrii Nakryiko (5):
selftests/bpf: Don't exit on failed bpf_testmod unload
libbpf: Stop using feature-detection Makefiles
Merge branch 'BPF selftest helper script'
Merge branch 'BPF ring buffer + sleepable programs'
Merge branch 'kbuild/resolve_btfids: Invoke resolve_btfids'
Björn Töpel (16):
samples/bpf: Add BPF_ATOMIC_OP macro for BPF samples
xsk: Remove explicit_free parameter from __xsk_rcv()
xsk: Fold xp_assign_dev and __xp_assign_dev
libbpf, xsk: Select AF_XDP BPF program based on kernel version
selftests/bpf: Remove a lot of ifobject casting
selftests/bpf: Remove unused enums
selftests/bpf: Fix style warnings
selftests/bpf: Remove memory leak
selftests/bpf: Improve readability of xdpxceiver/worker_pkt_validate()
selftests/bpf: Remove casting by introduce local variable
selftests/bpf: Change type from void * to struct ifaceconfigobj *
selftests/bpf: Change type from void * to struct generic_data *
selftests/bpf: Define local variables at the beginning of a block
selftests/bpf: Avoid heap allocation
selftests/bpf: Consistent malloc/calloc usage
selftests/bpf: Avoid useless void *-casts
Brendan Jackman (4):
docs: bpf: Fixup atomics markup
docs: bpf: Clarify -mcpu=v3 requirement for atomic ops
bpf: Propagate stack bounds to registers in atomics w/ BPF_FETCH
selftests/bpf: Add missing cleanup in atomic_bounds test
Carlos Neira (1):
bpf, selftests: Fold test_current_pid_tgid_new_ns into test_progs.
Cong Wang (1):
skmsg: Make sk_psock_destroy() static
Dmitrii Banshchikov (4):
bpf: Rename bpf_reg_state variables
bpf: Extract nullable reg type conversion into a helper function
bpf: Support pointers in global func args
selftests/bpf: Add unit tests for pointers in global functions
Florent Revest (5):
bpf: Be less specific about socket cookies guarantees
bpf: Expose bpf_get_socket_cookie to tracing programs
selftests/bpf: Integrate the socket_cookie test to test_progs
selftests/bpf: Use vmlinux.h in socket_cookie_prog.c
selftests/bpf: Add a selftest for the tracing bpf_get_socket_cookie
Florian Lehner (1):
tools, headers: Sync struct bpf_perf_event_data
Gary Lin (3):
bpf,x64: Pad NOPs to make images converge more easily
test_bpf: Remove EXPECTED_FAIL flag from bpf_fill_maxinsns11
selftests/bpf: Add verifier tests for x64 jit jump padding
Hangbin Liu (1):
samples/bpf: Add xdp program on egress for xdp_redirect_map
Ilya Leoshkevich (4):
selftests/bpf: Fix endianness issues in atomic tests
docs: bpf: Clarify BPF_CMPXCHG wording
bpf: Fix subreg optimization for BPF_FETCH
bpf: Clear subreg_def for global function return values
Jesper Dangaard Brouer (7):
bpf: Remove MTU check in __bpf_skb_max_len
bpf: Fix bpf_fib_lookup helper MTU check for SKB ctx
bpf: bpf_fib_lookup return MTU value as output when looked up
bpf: Add BPF-helper for MTU checking
bpf: Drop MTU check when doing TC-BPF redirect to ingress
selftests/bpf: Use bpf_check_mtu in selftest test_cls_redirect
selftests/bpf: Tests using bpf_check_mtu BPF-helper
Jiapeng Chong (2):
bpf: Simplify bool comparison
selftests/bpf: Simplify the calculation of variables
Jiri Olsa (6):
libbpf: Use string table index from index table if needed
tools/resolve_btfids: Build libbpf and libsubcmd in separate directories
tools/resolve_btfids: Check objects before removing
tools/resolve_btfids: Set srctree variable unconditionally
kbuild: Add resolve_btfids clean to root clean target
kbuild: Do not clean resolve_btfids if the output does not exist
Jun'ichi Nomura (1):
bpf, devmap: Use GFP_KERNEL for xdp bulk queue allocation
Junlin Yang (1):
selftest/bpf: Fix typo
KP Singh (5):
selftests/bpf: Fix a compiler warning in local_storage test
bpf: Helper script for running BPF presubmit tests
bpf/selftests: Add a short note about vmtest.sh in README.rst
bpf: Allow usage of BPF ringbuffer in sleepable programs
bpf/selftests: Update the IMA test to use BPF ring buffer
Lorenzo Bianconi (3):
net, xdp: Introduce __xdp_build_skb_from_frame utility routine
net, xdp: Introduce xdp_build_skb_from_frame utility routine
net, veth: Alloc skb in bulk for ndo_xdp_xmit
Lukas Bulwahn (1):
docs, bpf: Add minimal markup to address doc warning
Marco Elver (1):
bpf_lru_list: Read double-checked variable once without lock
Martin KaFai Lau (2):
libbpf: Ignore non function pointer member in struct_ops
bpf: selftests: Add non function pointer test to struct_ops
Menglong Dong (1):
bpf: Change 'BPF_ADD' to 'BPF_AND' in print_bpf_insn()
Qais Yousef (2):
trace: bpf: Allow bpf to attach to bare tracepoints
selftests: bpf: Add a new test for bare tracepoints
Sedat Dilek (1):
tools: Factor Clang, LLC and LLVM utils definitions
Song Liu (3):
bpf: Introduce task_vma bpf_iter
bpf: Allow bpf_d_path in bpf_iter program
selftests/bpf: Add test for bpf_iter_task_vma
Stanislav Fomichev (11):
bpf: Remove extra lock_sock for TCP_ZEROCOPY_RECEIVE
bpf: Try to avoid kzalloc in cgroup/{s,g}etsockopt
bpf: Split cgroup_bpf_enabled per attach type
bpf: Allow rewriting to ports under ip_unprivileged_port_start
selftests/bpf: Verify that rebinding to port < 1024 from BPF works
bpf: Enable bpf_{g,s}etsockopt in BPF_CGROUP_UDP{4,6}_SENDMSG
bpf: Enable bpf_{g,s}etsockopt in BPF_CGROUP_INET{4,6}_GET{PEER,SOCK}NAME
selftests/bpf: Rewrite recvmsg{4,6} asm progs to c in test_sock_addr
bpf: Enable bpf_{g,s}etsockopt in BPF_CGROUP_UDP{4,6}_RECVMSG
libbpf: Use AF_LOCAL instead of AF_INET in xsk.c
tools/resolve_btfids: Add /libbpf to .gitignore
Tiezhu Yang (3):
bpf, docs: Update build procedure for manually compiling LLVM and Clang
samples/bpf: Set flag __SANE_USERSPACE_TYPES__ for MIPS to fix build warnings
samples/bpf: Add include dir for MIPS Loongson64 to fix build errors
Tobias Klauser (2):
bpf: Fix typo in scalar{,32}_min_max_rsh comments
bpf: Simplify cases in bpf_base_func_proto
Yang Li (3):
samples: bpf: Remove unneeded semicolon
bpf/benchs/bench_ringbufs: Remove unneeded semicolon
selftests/bpf: Remove unneeded semicolon
Yonghong Song (3):
bpf: Permit size-0 datasec
bpf: Refactor BPF_PSEUDO_CALL checking as a helper function
bpf: Fix an unitialized value in bpf_iter
Documentation/bpf/bpf_design_QA.rst | 6 +
Documentation/bpf/bpf_devel_QA.rst | 11 +-
Documentation/networking/filter.rst | 28 +-
Makefile | 13 +-
arch/x86/net/bpf_jit_comp.c | 205 +++--
drivers/net/veth.c | 94 ++-
include/linux/bpf-cgroup.h | 101 ++-
include/linux/bpf.h | 74 +-
include/linux/bpf_verifier.h | 5 +-
include/linux/filter.h | 21 +-
include/linux/indirect_call_wrapper.h | 6 +
include/linux/netdevice.h | 32 +-
include/linux/skmsg.h | 1 -
include/net/inet_common.h | 2 +
include/net/sock.h | 2 +
include/net/tcp.h | 1 +
include/net/xdp.h | 6 +
include/trace/bpf_probe.h | 12 +-
include/uapi/linux/bpf.h | 103 ++-
kernel/bpf/bpf_iter.c | 2 +-
kernel/bpf/bpf_lru_list.c | 7 +-
kernel/bpf/btf.c | 76 +-
kernel/bpf/cgroup.c | 120 ++-
kernel/bpf/core.c | 18 +-
kernel/bpf/cpumap.c | 46 +-
kernel/bpf/devmap.c | 4 +-
kernel/bpf/disasm.c | 2 +-
kernel/bpf/hashtab.c | 4 +-
kernel/bpf/helpers.c | 12 +-
kernel/bpf/syscall.c | 16 +-
kernel/bpf/task_iter.c | 267 ++++++-
kernel/bpf/trampoline.c | 77 +-
kernel/bpf/verifier.c | 877 ++++++++++++++++-----
kernel/trace/bpf_trace.c | 6 +
lib/test_bpf.c | 7 +-
net/core/dev.c | 32 +-
net/core/filter.c | 195 ++++-
net/core/skmsg.c | 3 +-
net/core/xdp.c | 70 ++
net/ipv4/af_inet.c | 18 +-
net/ipv4/tcp.c | 14 +
net/ipv4/tcp_ipv4.c | 1 +
net/ipv4/udp.c | 7 +-
net/ipv6/af_inet6.c | 18 +-
net/ipv6/tcp_ipv6.c | 1 +
net/ipv6/udp.c | 7 +-
net/socket.c | 3 +
net/xdp/xsk.c | 47 +-
net/xdp/xsk_buff_pool.c | 12 +-
samples/bpf/Makefile | 10 +-
samples/bpf/README.rst | 22 +-
samples/bpf/bpf_insn.h | 24 +-
samples/bpf/cookie_uid_helper_example.c | 2 +-
samples/bpf/xdp_redirect_map_kern.c | 60 +-
samples/bpf/xdp_redirect_map_user.c | 112 ++-
tools/bpf/bpf_dbg.c | 2 +-
tools/bpf/bpftool/Makefile | 2 -
tools/bpf/bpftool/prog.c | 4 +
tools/bpf/resolve_btfids/.gitignore | 3 +-
tools/bpf/resolve_btfids/Makefile | 44 +-
tools/bpf/runqslower/Makefile | 3 -
tools/build/feature/Makefile | 4 +-
tools/include/linux/types.h | 3 +
tools/include/uapi/linux/bpf.h | 103 ++-
tools/include/uapi/linux/bpf_perf_event.h | 1 +
tools/include/uapi/linux/tcp.h | 357 +++++++++
tools/lib/bpf/.gitignore | 1 -
tools/lib/bpf/Makefile | 47 +-
tools/lib/bpf/btf.c | 12 +-
tools/lib/bpf/libbpf.c | 22 +-
tools/lib/bpf/xsk.c | 83 +-
tools/perf/Makefile.perf | 1 -
tools/scripts/Makefile.include | 7 +
tools/testing/selftests/bpf/.gitignore | 2 -
tools/testing/selftests/bpf/Makefile | 8 +-
tools/testing/selftests/bpf/README.rst | 24 +
.../testing/selftests/bpf/benchs/bench_ringbufs.c | 2 +-
tools/testing/selftests/bpf/bpf_sockopt_helpers.h | 21 +
tools/testing/selftests/bpf/bpf_tcp_helpers.h | 1 +
.../selftests/bpf/bpf_testmod/bpf_testmod-events.h | 6 +
.../selftests/bpf/bpf_testmod/bpf_testmod.c | 21 +-
.../selftests/bpf/bpf_testmod/bpf_testmod.h | 6 +
.../selftests/bpf/prog_tests/atomic_bounds.c | 17 +
tools/testing/selftests/bpf/prog_tests/bind_perm.c | 109 +++
tools/testing/selftests/bpf/prog_tests/bpf_iter.c | 118 ++-
.../testing/selftests/bpf/prog_tests/bpf_tcp_ca.c | 1 +
tools/testing/selftests/bpf/prog_tests/btf.c | 25 +-
tools/testing/selftests/bpf/prog_tests/check_mtu.c | 216 +++++
.../selftests/bpf/prog_tests/cls_redirect.c | 1 +
.../selftests/bpf/prog_tests/fexit_stress.c | 4 +-
.../selftests/bpf/prog_tests/global_func_args.c | 60 ++
.../selftests/bpf/prog_tests/module_attach.c | 27 +
.../selftests/bpf/prog_tests/ns_current_pid_tgid.c | 118 +--
tools/testing/selftests/bpf/prog_tests/recursion.c | 41 +
.../selftests/bpf/prog_tests/socket_cookie.c | 76 ++
.../selftests/bpf/prog_tests/sockmap_basic.c | 1 +
.../testing/selftests/bpf/prog_tests/sockopt_sk.c | 28 +
.../selftests/bpf/prog_tests/stack_var_off.c | 35 +
.../selftests/bpf/prog_tests/test_global_funcs.c | 8 +
tools/testing/selftests/bpf/prog_tests/test_ima.c | 23 +-
.../selftests/bpf/prog_tests/test_local_storage.c | 2 +-
.../selftests/bpf/prog_tests/trampoline_count.c | 4 +-
tools/testing/selftests/bpf/progs/atomic_bounds.c | 24 +
tools/testing/selftests/bpf/progs/bind_perm.c | 45 ++
tools/testing/selftests/bpf/progs/bpf_iter.h | 8 +
.../selftests/bpf/progs/bpf_iter_task_vma.c | 58 ++
.../selftests/bpf/progs/connect_force_port4.c | 8 +
.../selftests/bpf/progs/connect_force_port6.c | 8 +
tools/testing/selftests/bpf/progs/ima.c | 33 +-
tools/testing/selftests/bpf/progs/lsm.c | 69 ++
tools/testing/selftests/bpf/progs/recursion.c | 46 ++
tools/testing/selftests/bpf/progs/recvmsg4_prog.c | 42 +
tools/testing/selftests/bpf/progs/recvmsg6_prog.c | 48 ++
tools/testing/selftests/bpf/progs/sendmsg4_prog.c | 7 +
tools/testing/selftests/bpf/progs/sendmsg6_prog.c | 5 +
.../selftests/bpf/progs/socket_cookie_prog.c | 47 +-
tools/testing/selftests/bpf/progs/sockopt_sk.c | 23 +-
tools/testing/selftests/bpf/progs/test_check_mtu.c | 198 +++++
.../selftests/bpf/progs/test_cls_redirect.c | 7 +
.../selftests/bpf/progs/test_global_func10.c | 29 +
.../selftests/bpf/progs/test_global_func11.c | 19 +
.../selftests/bpf/progs/test_global_func12.c | 21 +
.../selftests/bpf/progs/test_global_func13.c | 24 +
.../selftests/bpf/progs/test_global_func14.c | 21 +
.../selftests/bpf/progs/test_global_func15.c | 22 +
.../selftests/bpf/progs/test_global_func16.c | 22 +
.../selftests/bpf/progs/test_global_func9.c | 132 ++++
.../selftests/bpf/progs/test_global_func_args.c | 91 +++
.../selftests/bpf/progs/test_module_attach.c | 10 +
.../selftests/bpf/progs/test_ns_current_pid_tgid.c | 28 +-
.../selftests/bpf/progs/test_stack_var_off.c | 51 ++
.../selftests/bpf/test_current_pid_tgid_new_ns.c | 160 ----
tools/testing/selftests/bpf/test_flow_dissector.c | 2 +-
tools/testing/selftests/bpf/test_progs.c | 2 +-
tools/testing/selftests/bpf/test_progs.h | 1 -
tools/testing/selftests/bpf/test_sock_addr.c | 86 +-
tools/testing/selftests/bpf/test_socket_cookie.c | 208 -----
tools/testing/selftests/bpf/test_verifier.c | 88 ++-
tools/testing/selftests/bpf/verifier/atomic_and.c | 2 +-
.../testing/selftests/bpf/verifier/atomic_bounds.c | 27 +
tools/testing/selftests/bpf/verifier/atomic_or.c | 2 +-
tools/testing/selftests/bpf/verifier/atomic_xor.c | 2 +-
tools/testing/selftests/bpf/verifier/basic_stack.c | 2 +-
tools/testing/selftests/bpf/verifier/calls.c | 4 +-
tools/testing/selftests/bpf/verifier/const_or.c | 4 +-
.../selftests/bpf/verifier/helper_access_var_len.c | 12 +-
tools/testing/selftests/bpf/verifier/int_ptr.c | 6 +-
tools/testing/selftests/bpf/verifier/jit.c | 24 +
tools/testing/selftests/bpf/verifier/raw_stack.c | 10 +-
tools/testing/selftests/bpf/verifier/stack_ptr.c | 22 +-
tools/testing/selftests/bpf/verifier/unpriv.c | 2 +-
tools/testing/selftests/bpf/verifier/var_off.c | 115 ++-
tools/testing/selftests/bpf/vmtest.sh | 368 +++++++++
tools/testing/selftests/bpf/xdpxceiver.c | 225 +++---
tools/testing/selftests/bpf/xdpxceiver.h | 2 -
tools/testing/selftests/tc-testing/Makefile | 3 +-
156 files changed, 5662 insertions(+), 1489 deletions(-)
create mode 100644 tools/include/uapi/linux/tcp.h
create mode 100644 tools/testing/selftests/bpf/bpf_sockopt_helpers.h
create mode 100644 tools/testing/selftests/bpf/prog_tests/atomic_bounds.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/bind_perm.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/check_mtu.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/global_func_args.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/recursion.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/socket_cookie.c
create mode 100644 tools/testing/selftests/bpf/prog_tests/stack_var_off.c
create mode 100644 tools/testing/selftests/bpf/progs/atomic_bounds.c
create mode 100644 tools/testing/selftests/bpf/progs/bind_perm.c
create mode 100644 tools/testing/selftests/bpf/progs/bpf_iter_task_vma.c
create mode 100644 tools/testing/selftests/bpf/progs/recursion.c
create mode 100644 tools/testing/selftests/bpf/progs/recvmsg4_prog.c
create mode 100644 tools/testing/selftests/bpf/progs/recvmsg6_prog.c
create mode 100644 tools/testing/selftests/bpf/progs/test_check_mtu.c
create mode 100644 tools/testing/selftests/bpf/progs/test_global_func10.c
create mode 100644 tools/testing/selftests/bpf/progs/test_global_func11.c
create mode 100644 tools/testing/selftests/bpf/progs/test_global_func12.c
create mode 100644 tools/testing/selftests/bpf/progs/test_global_func13.c
create mode 100644 tools/testing/selftests/bpf/progs/test_global_func14.c
create mode 100644 tools/testing/selftests/bpf/progs/test_global_func15.c
create mode 100644 tools/testing/selftests/bpf/progs/test_global_func16.c
create mode 100644 tools/testing/selftests/bpf/progs/test_global_func9.c
create mode 100644 tools/testing/selftests/bpf/progs/test_global_func_args.c
create mode 100644 tools/testing/selftests/bpf/progs/test_stack_var_off.c
delete mode 100644 tools/testing/selftests/bpf/test_current_pid_tgid_new_ns.c
delete mode 100644 tools/testing/selftests/bpf/test_socket_cookie.c
create mode 100644 tools/testing/selftests/bpf/verifier/atomic_bounds.c
create mode 100755 tools/testing/selftests/bpf/vmtest.sh
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