Messages in this thread | | | Date | Mon, 23 Mar 2009 16:14:00 +0100 | From | Oleg Nesterov <> | Subject | Re: [PATCH 3/3] utrace-based ftrace "process" engine, v2 |
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On 03/23, Alexey Dobriyan wrote: > > Right now with ptrace(2) rewrite the following is easily triggerable: > > WARNING: at kernel/ptrace.c:515 ptrace_report_signal+0x2c1/0x2d0()
Yes, ptrace-over-utrace needs more work. But your message looks as if utrace core is buggy, imho this is a bit unfair ;)
As Roland said, ptrace-over-utrace is not ready yet. If you mean that utrace core should not be merged alone - this is another story.
But personally I understand why Roland sends utrace core before changing ptrace.
Oleg.
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