diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/core.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index 8d3fbc86ca5e..df82d5a42b23 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -1306,11 +1306,12 @@ bool bpf_opcode_in_insntable(u8 code) } #ifndef CONFIG_BPF_JIT_ALWAYS_ON -u64 __weak bpf_probe_read(void * dst, u32 size, const void * unsafe_ptr) +u64 __weak bpf_probe_read_kernel(void *dst, u32 size, const void *unsafe_ptr) { memset(dst, 0, size); return -EFAULT; } + /** * __bpf_prog_run - run eBPF program on a given context * @regs: is the array of MAX_BPF_EXT_REG eBPF pseudo-registers @@ -1566,9 +1567,9 @@ out: LDST(W, u32) LDST(DW, u64) #undef LDST -#define LDX_PROBE(SIZEOP, SIZE) \ - LDX_PROBE_MEM_##SIZEOP: \ - bpf_probe_read(&DST, SIZE, (const void *)(long) SRC); \ +#define LDX_PROBE(SIZEOP, SIZE) \ + LDX_PROBE_MEM_##SIZEOP: \ + bpf_probe_read_kernel(&DST, SIZE, (const void *)(long) SRC); \ CONT; LDX_PROBE(B, 1) LDX_PROBE(H, 2) |