dcde237b9b
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
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.