aacd188a2d
Pull tooling improvements and fixes from Arnaldo Carvalho de Melo: perf annotate fixes and improvements: - Allow showing offsets in more than just jump targets, use the new 'O' hotkey in the TUI, config ~/.perfconfig annotate.offset_level for it and for --stdio2 (Arnaldo Carvalho de Melo) - Use the resolved variable names from objdump disassembled lines to make them more compact, just like was already done for some instructions, like "mov", this eventually will be done more generally, but lets now add some more to the existing mechanism (Arnaldo Carvalho de Melo) perf record fixes: - Change warning for missing topology sysfs entry to debug, as not all architectures have those files, s390 being one of those (Thomas Richter) perf sched fixes: - Fix -g/--call-graph documentation (Takuya Yamamoto) perf stat: - Enable 1ms interval for printing event counters values in (Alexey Budankov) perf test fixes: - Run dwarf unwind on arm32 (Kim Phillips) - Remove unused ptrace.h include from LLVM test, sidesteping older clang's lack of support for some asm constructs (Arnaldo Carvalho de Melo) perf version fixes: - Do not print info about HAVE_LIBAUDIT_SUPPORT in 'perf version --build-options' when HAVE_SYSCALL_TABLE_SUPPORT is true, as libaudit won't be used in that case, print info about syscall_table support instead (Jin Yao) Build system fixes: - Use HAVE_..._SUPPORT used consistently (Jin Yao) - Restore READ_ONCE() C++ compatibility in tools/include (Mark Rutland) - Give hints about package names needed to build jvmti (Arnaldo Carvalho de Melo) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.