Merge tag 'perf-tools-fixes-2020-07-07' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tooling fixes from Arnaldo Carvalho de Melo:

 - Intel PT fixes for PEBS-via-PT with registers

 - Fixes for Intel PT python based GUI

 - Avoid duplicated sideband events with Intel PT in system wide tracing

 - Remove needless 'dummy' event from TUI menu, used when synthesizing
   meta data events for pre-existing processes

 - Fix corner case segfault when pressing enter in a screen without
   entries in the TUI for report/top

 - Fixes for time stamp handling in libtraceevent

 - Explicitly set utf-8 encoding in perf flamegraph

 - Update arch/x86/lib/memcpy_64.S copy used in 'perf bench mem memcpy',
   silencing perf build warning

* tag 'perf-tools-fixes-2020-07-07' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
  perf report TUI: Remove needless 'dummy' event from menu
  perf intel-pt: Fix PEBS sample for XMM registers
  perf intel-pt: Fix displaying PEBS-via-PT with registers
  perf intel-pt: Fix recording PEBS-via-PT with registers
  perf report TUI: Fix segmentation fault in perf_evsel__hists_browse()
  tools lib traceevent: Add proper KBUFFER_TYPE_TIME_STAMP handling
  tools lib traceevent: Add API to read time information from kbuffer
  perf scripts python: exported-sql-viewer.py: Fix time chart call tree
  perf scripts python: exported-sql-viewer.py: Fix zero id in call tree 'Find' result
  perf scripts python: exported-sql-viewer.py: Fix zero id in call graph 'Find' result
  perf scripts python: exported-sql-viewer.py: Fix unexpanded 'Find' result
  perf record: Fix duplicated sideband events with Intel PT system wide tracing
  perf scripts python: export-to-postgresql.py: Fix struct.pack() int argument
  tools arch: Update arch/x86/lib/memcpy_64.S copy used in 'perf bench mem memcpy'
  perf flamegraph: Explicitly set utf-8 encoding