| Message ID | 20240325233940.7154-1-daniel@iogearbox.net (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 2a702c2e57908e7bb5c814afeac577a14815c2f2 |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | pull-request: bpf-next 2024-03-25 | expand |
| Context | Check | Description |
|---|---|---|
| netdev/tree_selection | success | Pull request for net-next, async |
| netdev/build_32bit | success | Errors and warnings before: 7503 this patch: 7503 |
| netdev/build_tools | success | Errors and warnings before: 1 this patch: 1 |
| netdev/build_clang | success | Errors and warnings before: 1438 this patch: 1438 |
| netdev/verify_signedoff | success | Signed-off-by tag matches author and committer |
| netdev/verify_fixes | success | Fixes tag looks correct |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 10037 this patch: 10037 |
| netdev/build_clang_rust | success | No Rust files in patch. Skipping build |
| netdev/contest | success | net-next-2024-03-27--15-00 (tests: 952) |
Hello: This pull request was applied to netdev/net.git (main) by Paolo Abeni <pabeni@redhat.com>: On Tue, 26 Mar 2024 00:39:40 +0100 you wrote: > Hi David, hi Jakub, hi Paolo, hi Eric, > > The following pull-request contains BPF updates for your *net-next* tree. > > We've added 38 non-merge commits during the last 13 day(s) which contain > a total of 50 files changed, 867 insertions(+), 274 deletions(-). > > [...] Here is the summary with links: - pull-request: bpf-next 2024-03-25 https://git.kernel.org/netdev/net/c/37ccdf7f11b1 You are awesome, thank you!
Hello: This pull request was applied to bpf/bpf.git (master) by Paolo Abeni <pabeni@redhat.com>: On Tue, 26 Mar 2024 00:39:40 +0100 you wrote: > Hi David, hi Jakub, hi Paolo, hi Eric, > > The following pull-request contains BPF updates for your *net-next* tree. > > We've added 38 non-merge commits during the last 13 day(s) which contain > a total of 50 files changed, 867 insertions(+), 274 deletions(-). > > [...] Here is the summary with links: - pull-request: bpf-next 2024-03-25 https://git.kernel.org/bpf/bpf/c/37ccdf7f11b1 You are awesome, thank you!
Hello: This pull request was applied to netdev/net-next.git (main) by Jakub Kicinski <kuba@kernel.org>: On Tue, 26 Mar 2024 00:39:40 +0100 you wrote: > Hi David, hi Jakub, hi Paolo, hi Eric, > > The following pull-request contains BPF updates for your *net-next* tree. > > We've added 38 non-merge commits during the last 13 day(s) which contain > a total of 50 files changed, 867 insertions(+), 274 deletions(-). > > [...] Here is the summary with links: - pull-request: bpf-next 2024-03-25 https://git.kernel.org/netdev/net-next/c/2a702c2e5790 You are awesome, thank you!
Hi David, hi Jakub, hi Paolo, hi Eric, The following pull-request contains BPF updates for your *net-next* tree. We've added 38 non-merge commits during the last 13 day(s) which contain a total of 50 files changed, 867 insertions(+), 274 deletions(-). The main changes are: 1) Add the ability to specify and retrieve BPF cookie also for raw tracepoint programs in order to ease migration from classic to raw tracepoints, from Andrii Nakryiko. 2) Allow the use of bpf_get_{ns_,}current_pid_tgid() helper for all program types and add additional BPF selftests, from Yonghong Song. 3) Several improvements to bpftool and its build, for example, enabling libbpf logs when loading pid_iter in debug mode, from Quentin Monnet. 4) Check the return code of all BPF-related set_memory_*() functions during load and bail out in case they fail, from Christophe Leroy. 5) Avoid a goto in regs_refine_cond_op() such that the verifier can be better integrated into Agni tool which doesn't support backedges yet, from Harishankar Vishwanathan. 6) Add a small BPF trie perf improvement by always inlining longest_prefix_match, from Jesper Dangaard Brouer. 7) Small BPF selftest refactor in bpf_tcp_ca.c to utilize start_server() helper instead of open-coding it, from Geliang Tang. 8) Improve test_tc_tunnel.sh BPF selftest to prevent client connect before the server bind, from Alessandro Carminati. 9) Fix BPF selftest benchmark for older glibc and use syscall(SYS_gettid) instead of gettid(), from Alan Maguire. 10) Implement a backward-compatible method for struct_ops types with additional fields which are not present in older kernels, from Kui-Feng Lee. 11) Add a small helper to check if an instruction is addr_space_cast from as(0) to as(1) and utilize it in x86-64 JIT, from Puranjay Mohan. 12) Small cleanup to remove unnecessary error check in bpf_struct_ops_map_update_elem, from Martin KaFai Lau. 13) Improvements to libbpf fd validity checks for BPF map/programs, from Mykyta Yatsenko. Please consider pulling these changes from: git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git tags/for-netdev Thanks a lot! Also thanks to reporters, reviewers and testers of commits in this pull-request: Andrii Nakryiko, Daniel Borkmann, Eduard Zingerman, Ilya Leoshkevich, Jiri Olsa, Johan Almbladh, Kees Cook, Masami Hiramatsu (Google), Puranjay Mohan, Quentin Monnet, Stanislav Fomichev, Tiezhu Yang, Yonghong Song ---------------------------------------------------------------- The following changes since commit 9187210eee7d87eea37b45ea93454a88681894a4: Merge tag 'net-next-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next (2024-03-12 17:44:08 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git tags/for-netdev for you to fetch changes up to 14bb1e8c8d4ad5d9d2febb7d19c70a3cf536e1e5: selftests/bpf: Fix flaky test btf_map_in_map/lookup_update (2024-03-25 17:25:54 +0100) ---------------------------------------------------------------- bpf-next-for-netdev ---------------------------------------------------------------- Alan Maguire (1): selftests/bpf: Use syscall(SYS_gettid) instead of gettid() wrapper in bench Alessandro Carminati (Red Hat) (1): selftests/bpf: Prevent client connect before server bind in test_tc_tunnel.sh Alexei Starovoitov (1): Merge branch 'bpf-raw-tracepoint-support-for-bpf-cookie' Andrii Nakryiko (10): Merge branch 'ignore-additional-fields-in-the-struct_ops-maps-in-an-updated-version' bpf: preserve sleepable bit in subprog info Merge branch 'current_pid_tgid-for-all-prog-types' bpf: flatten bpf_probe_register call chain bpf: pass whole link instead of prog when triggering raw tracepoint bpf: support BPF cookie in raw tracepoint (raw_tp, tp_btf) programs libbpf: add support for BPF cookie for raw_tp/tp_btf programs selftests/bpf: add raw_tp/tp_btf BPF cookie subtests selftests/bpf: scale benchmark counting by using per-CPU counters bpf: Avoid get_kernel_nofault() to fetch kprobe entry IP Christophe Leroy (4): bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro() bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro() bpf: Remove arch_unprotect_bpf_trampoline() bpf: Check return from set_memory_rox() Colin Ian King (1): selftests/bpf: Remove second semicolon Geliang Tang (1): selftests/bpf: Use start_server in bpf_tcp_ca Harishankar Vishwanathan (1): bpf-next: Avoid goto in regs_refine_cond_op() Jesper Dangaard Brouer (1): bpf/lpm_trie: Inline longest_prefix_match for fastpath Jiri Olsa (1): selftests/bpf: Mark uprobe trigger functions with nocf_check attribute Kui-Feng Lee (3): bpftool: Cast pointers for shadow types explicitly. libbpf: Skip zeroed or null fields if not found in the kernel type. selftests/bpf: Ensure libbpf skip all-zeros fields of struct_ops maps. Martin KaFai Lau (1): bpf: Remove unnecessary err < 0 check in bpf_struct_ops_map_update_elem Mykyta Yatsenko (1): libbpbpf: Check bpf_map/bpf_program fd validity Puranjay Mohan (1): bpf: implement insn_is_cast_user() helper for JITs Quentin Monnet (4): libbpf: Prevent null-pointer dereference when prog to load has no BTF bpftool: Enable libbpf logs when loading pid_iter in debug mode bpftool: Remove unnecessary source files from bootstrap version bpftool: Clean up HOST_CFLAGS, HOST_LDFLAGS for bootstrap bpftool Yonghong Song (9): bpftool: Fix missing pids during link show bpf: Allow helper bpf_get_[ns_]current_pid_tgid() for all prog types selftests/bpf: Replace CHECK with ASSERT_* in ns_current_pid_tgid test selftests/bpf: Refactor out some functions in ns_current_pid_tgid test selftests/bpf: Add a cgroup prog bpf_get_ns_current_pid_tgid() test selftests/bpf: Add a sk_msg prog bpf_get_ns_current_pid_tgid() test libbpf: Add new sec_def "sk_skb/verdict" bpf: Sync uapi bpf.h to tools directory selftests/bpf: Fix flaky test btf_map_in_map/lookup_update arch/arm/net/bpf_jit_32.c | 25 ++- arch/arm64/net/bpf_jit_comp.c | 7 +- arch/loongarch/net/bpf_jit.c | 22 ++- arch/mips/net/bpf_jit_comp.c | 3 +- arch/parisc/net/bpf_jit_core.c | 8 +- arch/s390/net/bpf_jit_comp.c | 6 +- arch/sparc/net/bpf_jit_comp_64.c | 6 +- arch/x86/net/bpf_jit_comp.c | 10 +- arch/x86/net/bpf_jit_comp32.c | 3 +- include/linux/bpf.h | 9 +- include/linux/filter.h | 20 +- include/linux/trace_events.h | 36 ++-- include/trace/bpf_probe.h | 3 +- include/uapi/linux/bpf.h | 6 +- kernel/bpf/bpf_struct_ops.c | 10 +- kernel/bpf/cgroup.c | 2 - kernel/bpf/core.c | 32 ++- kernel/bpf/helpers.c | 4 + kernel/bpf/lpm_trie.c | 18 +- kernel/bpf/syscall.c | 22 +-- kernel/bpf/trampoline.c | 15 +- kernel/bpf/verifier.c | 31 +-- kernel/trace/bpf_trace.c | 52 +++-- net/bpf/bpf_dummy_struct_ops.c | 4 +- net/core/filter.c | 2 - tools/bpf/bpftool/Makefile | 14 +- tools/bpf/bpftool/gen.c | 3 +- tools/bpf/bpftool/pids.c | 19 +- tools/bpf/bpftool/skeleton/pid_iter.bpf.c | 4 +- tools/include/linux/compiler.h | 4 + tools/include/uapi/linux/bpf.h | 6 +- tools/lib/bpf/bpf.c | 16 +- tools/lib/bpf/bpf.h | 9 + tools/lib/bpf/libbpf.c | 111 +++++++++-- tools/lib/bpf/libbpf.h | 11 ++ tools/lib/bpf/libbpf.map | 2 + .../bpf/benchs/bench_local_storage_create.c | 2 +- tools/testing/selftests/bpf/benchs/bench_trigger.c | 48 ++++- .../testing/selftests/bpf/prog_tests/bpf_cookie.c | 114 ++++++++++- .../testing/selftests/bpf/prog_tests/bpf_tcp_ca.c | 13 +- .../selftests/bpf/prog_tests/btf_map_in_map.c | 26 +-- .../selftests/bpf/prog_tests/ns_current_pid_tgid.c | 214 ++++++++++++++++++--- .../bpf/prog_tests/test_struct_ops_module.c | 47 +++++ tools/testing/selftests/bpf/progs/iters.c | 2 +- .../selftests/bpf/progs/struct_ops_module.c | 16 +- .../testing/selftests/bpf/progs/test_bpf_cookie.c | 16 ++ .../selftests/bpf/progs/test_ns_current_pid_tgid.c | 31 ++- tools/testing/selftests/bpf/progs/trigger_bench.c | 39 ++-- tools/testing/selftests/bpf/test_cpp.cpp | 5 + tools/testing/selftests/bpf/test_tc_tunnel.sh | 13 +- 50 files changed, 867 insertions(+), 274 deletions(-)