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uprobes: handle_swbp() fixes

Oleg Nesterov lkml 1 version In review

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b4 am [email protected]

Versions newest first

  1. v1 Latest5 patches 14 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/5uprobes: Do not leak UTASK_BP_HIT if find_active_uprobe() failskernel/events/uprobes.c+4 -12 replies
2/5uprobes: Do not setup ->active_uprobe/state prematurelykernel/events/uprobes.c+3 -61 reply
3/5uprobes: Fix UPROBE_SKIP_SSTEP checks in handle_swbp()kernel/events/uprobes.c+15 -168 replies
4/5uprobes: Kill UTASK_BP_HIT stateinclude/linux/uprobes.h kernel/events/uprobes.c+9 -212 replies
5/5uprobes: Move clear_thread_flag(TIF_UPROBE) to uprobe_notify_resume()arch/x86/kernel/signal.c kernel/events/uprobes.c+3 -31 reply

Reviews trailers per patch

All 5 patches have a Reviewed-by or Acked-by.

PatchSrikar Dronamraju
1/5A-b
2/5A-b
3/5A-b
4/5A-b
5/5A-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 0/5] uprobes: handle_swbp() fixes

Hello.

Mostly fixes the error hanling in handle_swbp().

Srikar, please review.

Oleg.

 arch/x86/kernel/signal.c |    4 +--
 include/linux/uprobes.h  |    1 -
 kernel/events/uprobes.c  |   66 +++++++++++++++++++--------------------------
 3 files changed, 29 insertions(+), 42 deletions(-)