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/linux-4.1.27/samples/seccomp/
DMakefile4 hostprogs-$(CONFIG_SECCOMP_FILTER) := bpf-fancy dropper bpf-direct
10 bpf-fancy-objs := bpf-fancy.o bpf-helper.o
18 bpf-direct-objs := bpf-direct.o
D.gitignore1 bpf-direct
2 bpf-fancy
/linux-4.1.27/samples/bpf/
DMakefile45 LLC=$(srctree)/tools/bpf/llvm/bld/Debug+Asserts/bin/llc
50 -O2 -emit-llvm -c $< -o -| $(LLC) -march=bpf -filetype=obj -o $@
/linux-4.1.27/Documentation/networking/
Dfilter.txt15 to the BSD bpf.4 manpage is very helpful in creating filters.
56 CA, USA, 2-2. [http://www.tcpdump.org/papers/bpf-usenix93.pdf]
120 struct sock_fprog bpf = {
129 ret = setsockopt(sock, SOL_SOCKET, SO_ATTACH_FILTER, &bpf, sizeof(bpf));
382 > load bpf 6,40 0 0 12,21 0 3 2048,48 0 0 23,21 0 1 1,6 0 0 65535,6 0 0 0
393 bpf passes:1 fails:9
1096 See details of eBPF verifier in kernel/bpf/verifier.c
1105 map_fd = bpf(BPF_MAP_CREATE, union bpf_attr *attr, u32 size)
1110 err = bpf(BPF_MAP_LOOKUP_ELEM, union bpf_attr *attr, u32 size)
1115 err = bpf(BPF_MAP_UPDATE_ELEM, union bpf_attr *attr, u32 size)
[all …]
/linux-4.1.27/kernel/
DMakefile91 obj-$(CONFIG_BPF) += bpf/
/linux-4.1.27/tools/net/
Dbpf_dbg.c501 struct sock_fprog bpf = { in bpf_runnable() local
511 ret = setsockopt(sock, SOL_SOCKET, SO_ATTACH_FILTER, &bpf, sizeof(bpf)); in bpf_runnable()
/linux-4.1.27/arch/parisc/kernel/
Dsyscall_table.S439 ENTRY_SAME(bpf)
/linux-4.1.27/arch/powerpc/include/asm/
Dsystbl.h368 SYSCALL_SPU(bpf)
/linux-4.1.27/kernel/bpf/
Dsyscall.c551 SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, size) in SYSCALL_DEFINE3() argument
/linux-4.1.27/drivers/media/pci/bt8xx/
Dbttv-risc.c719 int bpf = bpl * (buf->vb.height >> 1); in bttv_buffer_risc() local
746 bpf,bpl,0,0,buf->vb.height >> 1); in bttv_buffer_risc()
/linux-4.1.27/arch/s390/kernel/
Dcompat_wrapper.c220 COMPAT_SYSCALL_WRAP3(bpf, int, cmd, union bpf_attr *, attr, unsigned int, size);
/linux-4.1.27/arch/x86/syscalls/
Dsyscall_64.tbl330 321 common bpf sys_bpf
Dsyscall_32.tbl366 357 i386 bpf sys_bpf
/linux-4.1.27/include/uapi/linux/
DKbuild74 header-y += bpf.h
/linux-4.1.27/init/
DKconfig1540 bool "Enable bpf() system call"
1545 Enable the bpf() system call that allows to manipulate eBPF
/linux-4.1.27/net/netfilter/
DKconfig953 tristate '"bpf" match support'
/linux-4.1.27/
DMAINTAINERS2105 F: kernel/bpf/