cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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test_pinning.c (617B)

      1// SPDX-License-Identifier: GPL-2.0
      2
      3#include <linux/bpf.h>
      4#include <bpf/bpf_helpers.h>
      5
      6struct {
      7	__uint(type, BPF_MAP_TYPE_ARRAY);
      8	__uint(max_entries, 1);
      9	__type(key, __u32);
     10	__type(value, __u64);
     11	__uint(pinning, LIBBPF_PIN_BY_NAME);
     12} pinmap SEC(".maps");
     13
     14struct {
     15	__uint(type, BPF_MAP_TYPE_HASH);
     16	__uint(max_entries, 1);
     17	__type(key, __u32);
     18	__type(value, __u64);
     19} nopinmap SEC(".maps");
     20
     21struct {
     22	__uint(type, BPF_MAP_TYPE_HASH);
     23	__uint(max_entries, 1);
     24	__type(key, __u32);
     25	__type(value, __u64);
     26	__uint(pinning, LIBBPF_PIN_NONE);
     27} nopinmap2 SEC(".maps");
     28
     29char _license[] SEC("license") = "GPL";