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tracing/uprobes fixes

Oleg Nesterov lkml 1 version In review

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  1. v1 Latest4 patches 30 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/4tracing/uprobes: Revert "Support mix of ftrace and perf"kernel/trace/trace_uprobe.c+8 -117 replies
2/4uprobes: Change unregister/apply to WARN() if uprobe/consumer is gonekernel/events/uprobes.c+3 -32 replies
3/4tracing/uprobes: Kill the bogus UPROBE_HANDLER_REMOVE code in uprobe_dispatcher()kernel/trace/trace_uprobe.c+0 -62 replies
4/4tracing/uprobes: Fix the usage of uprobe_buffer_enable() in probe_event_enable()kernel/trace/trace_uprobe.c+19 -128 replies

Reviews trailers per patch

All 4 patches have a Reviewed-by or Acked-by.

PatchNamhyung KimMasami HiramatsuSrikar Dronamraju
1/4A-b R-b A-b
2/4A-b A-b
3/4A-b A-b
4/4A-b R-b A-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 3 reviewers.

Read the v1 thread

Cover letter [PATCH 0/4] tracing/uprobes fixes

Hello,

It took me several hours to realize that the strange bug I hit was caused by the change I have nacked in the past ;)

But it appears that I should take the blame. I was cc'ed, but I missed that email or forgot to reply, so another attempt to push this "trivial" change was successful.

I think that 1/4 should go to stable. 2-4 are "while at it" fixes.

Oleg.

 kernel/events/uprobes.c     |    6 ++--
 kernel/trace/trace_uprobe.c |   46 +++++++++++++++++++++++++-----------------
 2 files changed, 30 insertions(+), 22 deletions(-)