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ca579827c9
Pull perf tool fixes from Arnaldo Carvalho de Melo: - Fix die_entrypc() when DW_AT_ranges DWARF attribute not available - Cope with broken DWARF (missing DW_AT_declaration) generated by some recent gcc versions - Do not generate CGROUP metadata events when not asked to in 'perf record' - Use proper CPU for shadow stats in 'perf stat' - Update copy of libbpf's hashmap.c, silencing tools/perf build warning - Fix return value in 'perf diff' * tag 'perf-tools-fixes-for-v5.10-2020-11-28' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf probe: Change function definition check due to broken DWARF perf probe: Fix to die_entrypc() returns error correctly perf stat: Use proper cpu for shadow stats perf record: Synthesize cgroup events only if needed perf diff: Fix error return value in __cmd_diff() perf tools: Update copy of libbpf's hashmap.c
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.