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| author | Hailong Liu <[email protected]> | 2021-05-11 14:04:29 +0000 |
|---|---|---|
| committer | Andrii Nakryiko <[email protected]> | 2021-05-12 19:29:43 +0000 |
| commit | 0303ce17347a02863c4ddef9777a42ff0315acb6 (patch) | |
| tree | ac07054188b6d51d6d18fd17241de1e3ba512e03 /tools/testing/selftests/bpf/prog_tests/static_linked.c | |
| parent | libbpf: Treat STV_INTERNAL same as STV_HIDDEN for functions (diff) | |
| download | kernel-0303ce17347a02863c4ddef9777a42ff0315acb6.tar.gz kernel-0303ce17347a02863c4ddef9777a42ff0315acb6.zip | |
samples, bpf: Suppress compiler warning
While cross compiling on ARM32 , the casting from pointer to __u64 will
cause warnings:
samples/bpf/task_fd_query_user.c: In function 'main':
samples/bpf/task_fd_query_user.c:399:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
399 | uprobe_file_offset = (__u64)main - (__u64)&__executable_start;
| ^
samples/bpf/task_fd_query_user.c:399:37: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
399 | uprobe_file_offset = (__u64)main - (__u64)&__executable_start;
Workaround this by using "unsigned long" to adapt to different ARCHs.
Signed-off-by: Hailong Liu <[email protected]>
Signed-off-by: Andrii Nakryiko <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/static_linked.c')
0 files changed, 0 insertions, 0 deletions