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299194a914
When testing uprobes we the test gets GEP (Global Entry Point) address from kallsyms, but then the function is called locally so the uprobe is not triggered. Fixing this by adjusting the address to LEP (Local Entry Point) for powerpc arch plus instruction check stolen from ppc_function_entry function pointed out and explained by Michael and Naveen. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Link: https://lore.kernel.org/bpf/20210305134050.139840-1-jolsa@kernel.org |
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