| 2023-08-25 |
Dave Marchevsky | bpf: Reenable bpf_refcount_acquire
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-25 |
Dave Marchevsky | bpf: Use bpf_mem_free_rcu when bpf_obj_dropping refcounted...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-25 |
Dave Marchevsky | bpf: Consider non-owning refs trusted
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-25 |
Dave Marchevsky | bpf: Ensure kptr_struct_meta is non-NULL for collection...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Alexei Starovoitov | Merge branch 'add-support-cpu-v4-insns-for-rv64'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Pu Lehui | selftests/bpf: Enable cpu v4 tests for RV64
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Pu Lehui | riscv, bpf: Support unconditional bswap insn
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Pu Lehui | riscv, bpf: Support signed div/mod insns
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Pu Lehui | riscv, bpf: Support 32-bit offset jmp insn
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Pu Lehui | riscv, bpf: Support sign-extension mov insns
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Pu Lehui | riscv, bpf: Support sign-extension load insns
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Pu Lehui | riscv, bpf: Fix missing exception handling and redundant...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Alexei Starovoitov | Merge branch 'samples-bpf-remove-unmaintained-xdp-sample...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Toke Høiland-Jørgensen | samples/bpf: Add note to README about the XDP utilities...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Toke Høiland-Jørgensen | samples/bpf: Cleanup .gitignore
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Toke Høiland-Jørgensen | samples/bpf: Remove the xdp_sample_pkts utility
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Toke Høiland-Jørgensen | samples/bpf: Remove the xdp1 and xdp2 utilities
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Toke Høiland-Jørgensen | samples/bpf: Remove the xdp_rxq_info utility
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Toke Høiland-Jørgensen | samples/bpf: Remove the xdp_redirect* utilities
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Toke Høiland-Jørgensen | samples/bpf: Remove the xdp_monitor utility
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Yonghong Song | selftests/bpf: Add a local kptr test with no special...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-24 |
Yonghong Song | bpf: Remove a WARN_ON_ONCE warning related to local...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-23 |
Alexei Starovoitov | Merge branch 'bpf-fix-an-issue-in-verifing-allow_ptr_leaks'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-23 |
Yafang Shao | selftests/bpf: Add selftest for allow_ptr_leaks
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-23 |
Yafang Shao | bpf: Fix issue in verifying allow_ptr_leaks
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-22 |
Alexei Starovoitov | Merge branch 'fix-for-check_func_arg_reg_off'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-22 |
Kumar Kartikeya... | selftests/bpf: Add test for bpf_obj_drop with bad reg...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-22 |
Kumar Kartikeya... | bpf: Fix check_func_arg_reg_off bug for graph root...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-22 |
Yonghong Song | selftests/bpf: Add a failure test for bpf_kptr_xchg...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-22 |
Yonghong Song | bpf: Fix a bpf_kptr_xchg() issue with local kptr
Reported-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Alexei Starovoitov | Merge branch 'bpf-add-multi-uprobe-link'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | selftests/bpf: Add extra link to uprobe_multi tests
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | selftests/bpf: Add uprobe_multi pid filter tests
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | selftests/bpf: Add uprobe_multi cookie test
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | selftests/bpf: Add uprobe_multi usdt bench test
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | selftests/bpf: Add uprobe_multi usdt test code
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | selftests/bpf: Add uprobe_multi bench test
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | selftests/bpf: Add uprobe_multi test program
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | selftests/bpf: Add uprobe_multi link test
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | selftests/bpf: Add uprobe_multi api test
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | selftests/bpf: Add uprobe_multi skel test
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | selftests/bpf: Move get_time_ns to testing_helpers.h
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | libbpf: Add uprobe multi link support to bpf_program__attach...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | libbpf: Add uprobe multi link detection
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | libbpf: Add support for u[ret]probe.multi[.s] program...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | libbpf: Add bpf_program__attach_uprobe_multi function
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | libbpf: Add bpf_link_create support for multi uprobes
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | libbpf: Add elf_resolve_pattern_offsets function
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | libbpf: Add elf_resolve_syms_offsets function
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | libbpf: Add elf symbol iterator
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | libbpf: Add elf_open/elf_close functions
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | libbpf: Move elf_find_func_offset* functions to elf...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | libbpf: Add uprobe_multi attach type and link names
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | bpf: Add bpf_get_func_ip helper support for uprobe...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | bpf: Add pid filter support for uprobe_multi link
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | bpf: Add cookies support for uprobe_multi link
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | bpf: Add multi uprobe link
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | bpf: Add attach_type checks under bpf_prog_attach_check_atta...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Jiri Olsa | bpf: Switch BPF_F_KPROBE_MULTI_RETURN macro to enum
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Alexei Starovoitov | Merge branch 'samples-bpf-make-bpf-programs-more-libbpf...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Daniel T. Lee | samples/bpf: simplify spintest with kprobe.multi
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Daniel T. Lee | samples/bpf: refactor syscall tracing programs using...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Daniel T. Lee | samples/bpf: fix broken map lookup probe
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Daniel T. Lee | samples/bpf: fix bio latency check with tracepoint
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Daniel T. Lee | samples/bpf: make tracing programs to be more CO-RE...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Daniel T. Lee | samples/bpf: fix symbol mismatch by compiler optimization
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Daniel T. Lee | samples/bpf: unify bpf program suffix to .bpf with...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Daniel T. Lee | samples/bpf: convert to vmlinux.h with tracing programs
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Daniel T. Lee | samples/bpf: fix warning with ignored-attributes
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Alexei Starovoitov | Merge branch 'remove-unnecessary-synchronizations-in...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Hou Tao | bpf, cpumask: Clean up bpf_cpu_map_entry directly in...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-21 |
Hou Tao | bpf, cpumap: Use queue_rcu_work() to remove unnecessary...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-02 |
Alexei Starovoitov | Merge branch 'bpf-xdp-add-tracepoint-to-xdp-attaching...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-02 |
Leon Hwang | selftests/bpf: Add testcase for xdp attaching failure...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-02 |
Leon Hwang | bpf, xdp: Add tracepoint to xdp attaching failure
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-02 |
Alan Maguire | selftests/bpf: fix static assert compilation issue...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-02 |
Arnd Bergmann | bpf: fix bpf_probe_read_kernel prototype mismatch
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-02 |
Pu Lehui | riscv, bpf: Adapt bpf trampoline to optimized riscv...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-02 |
Randy Dunlap | libbpf: fix typos in Makefile
Cc: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-01 |
Yauheni Kaliuta | tracing: bpf: use struct trace_entry in struct syscall_tp_t
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-01 |
Daniel Xu | netfilter: bpf: Only define get_proto_defrag_hook(...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-08-01 |
Yonghong Song | bpf: Fix an array-index-out-of-bounds issue in disasm.c
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-30 |
Yonghong Song | docs/bpf: Fix malformed documentation
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Alexei Starovoitov | Merge branch 'support-defragmenting-ipv-4-6-packets...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Daniel Xu | bpf: selftests: Add defrag selftests
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Daniel Xu | bpf: selftests: Support custom type and proto for client...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Daniel Xu | bpf: selftests: Support not connecting client socket
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Daniel Xu | netfilter: bpf: Support BPF_F_NETFILTER_IP_DEFRAG in...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Daniel Xu | netfilter: defrag: Add glue hooks for enabling/disabling...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Yonghong Song | docs/bpf: Improve documentation for cpu=v4 instructions
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
YiFei Zhu | bpf: Non-atomically allocate freelist during prefill
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Yonghong Song | selftests/bpf: Enable test test_progs-cpuv4 for gcc...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Yonghong Song | bpf: Fix compilation warning with -Wparentheses
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Alexei Starovoitov | Merge branch 'bpf-support-new-insns-from-cpu-v4'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Yonghong Song | docs/bpf: Add documentation for new instructions
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Yonghong Song | selftests/bpf: Test ldsx with more complex cases
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Yonghong Song | selftests/bpf: Add unit tests for new gotol insn
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Yonghong Song | selftests/bpf: Add unit tests for new sdiv/smod insns
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Yonghong Song | selftests/bpf: Add unit tests for new bswap insns
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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commit | commitdiff | tree |
| 2023-07-28 |
Yonghong Song | selftests/bpf: Add unit tests for new sign-extension...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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