cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

xdp.c (331B)

      1{
      2	"XDP, using ifindex from netdev",
      3	.insns = {
      4	BPF_MOV64_IMM(BPF_REG_0, 0),
      5	BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1,
      6		    offsetof(struct xdp_md, ingress_ifindex)),
      7	BPF_JMP_IMM(BPF_JLT, BPF_REG_2, 1, 1),
      8	BPF_MOV64_IMM(BPF_REG_0, 1),
      9	BPF_EXIT_INSN(),
     10	},
     11	.result = ACCEPT,
     12	.prog_type = BPF_PROG_TYPE_XDP,
     13	.retval = 1,
     14},