ftrace: fixes for tip
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- v1 Latest2 patches 2 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | trace: fix output of stack tracekernel/ | +4 | 0 replies | |
| 2/2 | ftrace: fix race in function graph during forkkernel/ | +6 | 1 reply |
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Cover letter [PATCH 0/2] ftrace: fixes for tip
Ingo,
These two patches are fixes. The first cleans up the stack_trace output to print 0's for the return_to_handler function.
The second is the nasty race we have been hitting. My patches must have made the race window bigger for you since the bug was there before. It is a nasty race in the fork code. More info in the change log of that patch.
The following patches are in:
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git
branch: tip/devel
Steven Rostedt (2):
trace: fix output of stack trace
ftrace: fix race in function graph during fork
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kernel/fork.c | 9 ++++++--- kernel/trace/trace_stack.c | 5 ++++- 2 files changed, 10 insertions(+), 4 deletions(-)