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Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo: User visible changes: - Allow suppressing 'uncore_' when specifying PMU events (Andi Kleen) - Collapse identically named PMU events in 'perf stat', allow not merging it via --no-merge (Andi Kleen) Fixes: - Use more precise 'grep -v' to suppress unwanted 'objdump -dS' disassembly output to not ditch line:number lines needed by 'perf annotate --print-lines' logic (Taeung Song) Infrastructure changes: - SDT (Statically Defined Tracing)/uprobes_events arguments improvements (Alexis Berlemont, Ravi Bangoria) - Improvements for the handling of JSON described vendor events, including having an expression parser to calculate metrics from multiple vendor events (Andi Kleen) - Update Intel JSON vendor event files (Andi Kleen) - Restore error reporting in 'perf probe -d' when none of the events requested to be deleted exist. (Kefeng Wang) - Bump MAX_CMDLEN in 'perf probe' to match what the kernel accepts (Ravi Bangoria) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.