diff options
| author | Shung-Hsi Yu <shung-hsi.yu@suse.com> | 2024-02-02 12:55:58 +0300 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2024-03-27 01:16:37 +0300 |
| commit | 514001058d49724119f485d03baaefbd1ce224bf (patch) | |
| tree | a9bd40927965cf1c35b09b973a3f3fee71d402da /tools/testing | |
| parent | e4d29fecee9bad60e6a798937817dd814e866fbe (diff) | |
| download | linux-514001058d49724119f485d03baaefbd1ce224bf.tar.xz | |
selftests/bpf: trace_helpers.c: do not use poisoned type
[ Upstream commit a68b50f47bec8bd6a33b07b7e1562db2553981a7 ]
After commit c698eaebdf47 ("selftests/bpf: trace_helpers.c: Optimize
kallsyms cache") trace_helpers.c now includes libbpf_internal.h, and
thus can no longer use the u32 type (among others) since they are poison
in libbpf_internal.h. Replace u32 with __u32 to fix the following error
when building trace_helpers.c on powerpc:
error: attempt to use poisoned "u32"
Fixes: c698eaebdf47 ("selftests/bpf: trace_helpers.c: Optimize kallsyms cache")
Signed-off-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20240202095559.12900-1-shung-hsi.yu@suse.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/bpf/trace_helpers.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/trace_helpers.c b/tools/testing/selftests/bpf/trace_helpers.c index 4faa898ff7fc..27fd7ed3e4b0 100644 --- a/tools/testing/selftests/bpf/trace_helpers.c +++ b/tools/testing/selftests/bpf/trace_helpers.c @@ -271,7 +271,7 @@ ssize_t get_uprobe_offset(const void *addr) * addi r2,r2,XXXX */ { - const u32 *insn = (const u32 *)(uintptr_t)addr; + const __u32 *insn = (const __u32 *)(uintptr_t)addr; if ((((*insn & OP_RT_RA_MASK) == ADDIS_R2_R12) || ((*insn & OP_RT_RA_MASK) == LIS_R2)) && |