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e7c70ee7c9
With --lines option, if perf-probe fails to find the specified line, it warns as "Debuginfo analysis failed." but this misleads user as the debuginfo is broken. Fix this message to "Specified source line(LINESPEC) is not found." so that user can understand the error correctly. Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Cc: Alexander Lobakin <aleksander.lobakin@intel.com> Cc: Dima Kogan <dima@secretsauce.net> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Przemek Kitszel <przemyslaw.kitszel@intel.com> Link: https://lore.kernel.org/r/173099113381.2431889.16263147678401426107.stgit@mhiramat.roam.corp.google.com 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 reStructuredText 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.