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SubjectRe: [PATCH 0/2] tracing: userspace stacktraces

* Török Edwin <edwintorok@gmail.com> wrote:

> Hi,
>
> I am resending my patches, differrences from previous send:
> * fixed some style issues
> * introduce seq_print_user_ip helper
> * make mangle_path global and document
> * use mangle_path instead of abusing seq_file in trace_seq_path
> * fix subject line and commit messages
>
> These patches apply on top of tip/master,
> commit 50598e26c1360d4c0edcabc50035d084ee8d3d70
>
> Török Edwin (2):
> tracing: add support for userspace stacktraces in tracing/iter_ctrl
> tracing: identify which executable object the userspace address
> belongs to
>
> Documentation/ftrace.txt | 16 ++++-
> arch/x86/kernel/stacktrace.c | 57 +++++++++++++++
> fs/seq_file.c | 14 ++++-
> include/linux/seq_file.h | 1 +
> include/linux/stacktrace.h | 8 ++
> kernel/trace/trace.c | 165 ++++++++++++++++++++++++++++++++++++++++++
> kernel/trace/trace.h | 10 +++
> 7 files changed, 269 insertions(+), 2 deletions(-)

applied to tip/tracing/stack-tracer - thanks Edwin!

I've got a few comments about certain details - please send delta
patches on top of these patches to fix those.

Ingo
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