diff options
| author | Ilya Leoshkevich <[email protected]> | 2023-01-28 00:06:42 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2023-01-28 20:45:14 +0000 |
| commit | 42fae973c2b168d527c8b4f6a02828ecd1e19626 (patch) | |
| tree | 4efadd5c17d2e19736acfdb227b3193bf456cb61 /tools/lib/bpf/bpf_core_read.h | |
| parent | libbpf: Fix unbounded memory access in bpf_usdt_arg() (diff) | |
| download | kernel-42fae973c2b168d527c8b4f6a02828ecd1e19626.tar.gz kernel-42fae973c2b168d527c8b4f6a02828ecd1e19626.zip | |
libbpf: Fix BPF_PROBE_READ{_STR}_INTO() on s390x
BPF_PROBE_READ_INTO() and BPF_PROBE_READ_STR_INTO() should map to
bpf_probe_read() and bpf_probe_read_str() respectively in order to work
correctly on architectures with !ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE.
Signed-off-by: Ilya Leoshkevich <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'tools/lib/bpf/bpf_core_read.h')
| -rw-r--r-- | tools/lib/bpf/bpf_core_read.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/lib/bpf/bpf_core_read.h b/tools/lib/bpf/bpf_core_read.h index 496e6a8ee0dc..1ac57bb7ac55 100644 --- a/tools/lib/bpf/bpf_core_read.h +++ b/tools/lib/bpf/bpf_core_read.h @@ -364,7 +364,7 @@ enum bpf_enum_value_kind { /* Non-CO-RE variant of BPF_CORE_READ_INTO() */ #define BPF_PROBE_READ_INTO(dst, src, a, ...) ({ \ - ___core_read(bpf_probe_read, bpf_probe_read, \ + ___core_read(bpf_probe_read_kernel, bpf_probe_read_kernel, \ dst, (src), a, ##__VA_ARGS__) \ }) @@ -400,7 +400,7 @@ enum bpf_enum_value_kind { /* Non-CO-RE variant of BPF_CORE_READ_STR_INTO() */ #define BPF_PROBE_READ_STR_INTO(dst, src, a, ...) ({ \ - ___core_read(bpf_probe_read_str, bpf_probe_read, \ + ___core_read(bpf_probe_read_kernel_str, bpf_probe_read_kernel, \ dst, (src), a, ##__VA_ARGS__) \ }) |