diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/lib/bpf/libbpf.c | 2 | ||||
| -rw-r--r-- | tools/lib/bpf/libbpf_internal.h | 4 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/test_btf.h | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index b749c01742ee..f09cbfd8e729 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -11738,7 +11738,7 @@ static int perf_event_open_probe(bool uprobe, bool retprobe, const char *name, errstr(bit)); return bit; } - attr.config |= 1 << bit; + attr.config |= 1ULL << bit; } attr.size = attr_sz; attr.type = type; diff --git a/tools/lib/bpf/libbpf_internal.h b/tools/lib/bpf/libbpf_internal.h index 4c46d34fc055..cb4d96233844 100644 --- a/tools/lib/bpf/libbpf_internal.h +++ b/tools/lib/bpf/libbpf_internal.h @@ -77,7 +77,7 @@ #define JUMPTABLES_SEC ".jumptables" #define BTF_INFO_ENC(kind, kind_flag, vlen) \ - ((!!(kind_flag) << 31) | ((kind) << 24) | ((vlen) & BTF_MAX_VLEN)) + (((__u32)(!!(kind_flag)) << 31) | ((kind) << 24) | ((vlen) & BTF_MAX_VLEN)) #define BTF_TYPE_ENC(name, info, size_or_type) (name), (info), (size_or_type) #define BTF_INT_ENC(encoding, bits_offset, nr_bits) \ ((encoding) << 24 | (bits_offset) << 16 | (nr_bits)) @@ -259,7 +259,7 @@ static inline enum btf_func_linkage btf_func_linkage(const struct btf_type *t) static inline __u32 btf_type_info(int kind, int vlen, int kflag) { - return (kflag << 31) | (kind << 24) | vlen; + return ((__u32)kflag << 31) | (kind << 24) | vlen; } enum map_def_parts { diff --git a/tools/testing/selftests/bpf/test_btf.h b/tools/testing/selftests/bpf/test_btf.h index e65889ab4adf..e7bc78108374 100644 --- a/tools/testing/selftests/bpf/test_btf.h +++ b/tools/testing/selftests/bpf/test_btf.h @@ -7,7 +7,7 @@ #define BTF_END_RAW 0xdeadbeef #define BTF_INFO_ENC(kind, kind_flag, vlen) \ - ((!!(kind_flag) << 31) | ((kind) << 24) | ((vlen) & BTF_MAX_VLEN)) + (((__u32)(!!(kind_flag)) << 31) | ((kind) << 24) | ((vlen) & BTF_MAX_VLEN)) #define BTF_TYPE_ENC(name, info, size_or_type) \ (name), (info), (size_or_type) |