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Subject[PATCH 0/8] ftrace: updates to tip

The one patch I did here, will need to go to stable as well. I'll write
up a patch against stable, and as soon as it gets into Linus's tree,
it should also be pulled into stable as well. Without the patch, some
archs will not be able to perform any tracing. There is an alignment
issue that will cause the ring buffer to fail to commit any transactions.

-- Steve

The following patches are in:


branch: tip/devel

Lai Jiangshan (1):
trace_workqueue: use percpu data for workqueue stat

Markus Metzger (6):
x86, ftrace, hw-branch-tracer: support hotplug cpus
x86, ftrace, hw-branch-tracer: dump trace on oops
x86, ftrace, hw-branch-tracer: reset trace buffer on close
x86, ftrace, hw-branch-tracer: change trace format
x86, ftrace, hw-branch-tracer: documentation
x86, ds, bts: cleanup DS configuration

Steven Rostedt (1):
ring-buffer: fix alignment problem

Documentation/ftrace.txt | 74 ++++++++++++++++
arch/x86/kernel/ds.c | 31 ++++---
arch/x86/kernel/dumpstack.c | 6 ++
include/linux/ftrace.h | 13 +++
kernel/trace/ring_buffer.c | 2 +-
kernel/trace/trace.h | 1 -
kernel/trace/trace_hw_branches.c | 173 +++++++++++++++++++++++++++++++-------
kernel/trace/trace_workqueue.c | 64 +++++++--------
8 files changed, 281 insertions(+), 83 deletions(-)

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