Hi All, splitting big set of patches into smaller sets: 1st(this) set - introduces uapi/linux/bpf.h and BPF syscall for maps only 2nd set will extend BPF syscall with programs and verifier 3rd set will use eBPF in tracing, add samples and verifier tests 4th set will have llvm and C examples Tested on x64 and i386. BPF syscall with maps only is usable, but not very useful until the rest comes Build/boot tested on arm and sparc. They got new warning 'syscall bpf not implemented' V5->V6: - fixed few checkpatch warnings. Few lines are still over 80 char, but fixing them will reduce readability - rebased V5 thread: https://lkml.org/lkml/2014/8/24/107 All patches: git://git.kernel.org/pub/scm/linux/kernel/git/ast/bpf master Alexei Starovoitov (6): net: filter: add "load 64-bit immediate" eBPF instruction net: filter: split filter.h and expose eBPF to user space bpf: introduce syscall(BPF, ...) and BPF maps bpf: enable bpf syscall on x64 and i386 bpf: add lookup/update/delete/iterate methods to BPF maps bpf: add hashtable type of BPF maps Documentation/networking/filter.txt | 79 +++++++- arch/x86/net/bpf_jit_comp.c | 17 ++ arch/x86/syscalls/syscall_32.tbl | 1 + arch/x86/syscalls/syscall_64.tbl | 1 + include/linux/bpf.h | 50 +++++ include/linux/filter.h | 294 +-------------------------- include/linux/syscalls.h | 3 +- include/uapi/asm-generic/unistd.h | 4 +- include/uapi/linux/Kbuild | 1 + include/uapi/linux/bpf.h | 371 ++++++++++++++++++++++++++++++++++ kernel/bpf/Makefile | 2 +- kernel/bpf/core.c | 5 + kernel/bpf/hashtab.c | 373 +++++++++++++++++++++++++++++++++++ kernel/bpf/syscall.c | 354 +++++++++++++++++++++++++++++++++ kernel/sys_ni.c | 3 + lib/test_bpf.c | 21 ++ 16 files changed, 1282 insertions(+), 297 deletions(-) create mode 100644 include/linux/bpf.h create mode 100644 include/uapi/linux/bpf.h create mode 100644 kernel/bpf/hashtab.c create mode 100644 kernel/bpf/syscall.c -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
