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ptrace_reparented fixes/cleanups

Oleg Nesterov lkml 1 version In review

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  1. v1 Latest3 patches 4 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3ptrace: ptrace_reparented() should check same_thread_group()include/linux/ptrace.h+1 -12 replies
2/3ptrace: kill real_parent_is_ptracer() in in favor of ptrace_reparented()kernel/signal.c+4 -161 reply
3/3ptrace: wait_consider_task: s/same_thread_group/ptrace_reparented/kernel/exit.c+1 -21 reply

Reviews trailers per patch

All 3 patches have a Reviewed-by or Acked-by.

PatchTejun Heo
1/3A-b
2/3A-b
3/3A-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [PATCH 0/3] ptrace_reparented fixes/cleanups

Hello.

Another thing I wanted to cleanup for so long time.

ptrace_reparented() is wrong. Now we have real_parent_is_ptracer() which does the right thing, but the name is ugky and it is not exported.

Fix ptrace_reparented() and kill the recently added real_parent_is_ptracer().

Oleg.