There is one warning from the compiler: arch/ia64/kernel/ptrace.c:1243: warning: ignoring return value of 'tracehook_report_syscall_entry', declared with attribute warn_unused_result Caused by this part of patch 2: Index: linux/arch/ia64/kernel/ptrace.c ... @@ -1260,9 +1239,8 @@ syscall_trace_enter (long arg0, long arg long arg4, long arg5, long arg6, long arg7, struct pt_regs regs) ... + if (test_thread_flag(TIF_SYSCALL_TRACE)) + tracehook_report_syscall_entry(®s); But apart from that it all seems OK. How do I tell whether it is all working? Roland's wiki that you pointed to in patch 0/4 doesn't have any testing tips (and seems to have some old information ... it talks about CONFIG_UTRACE being available after HAVE_ARCH_TRACEHOOK is enabled ... but grep says there are no UTRACE references in the kernel). -Tony -- To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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