Namhyung KimandGreg Kroah-Hartman 73c6ddb499 perf annotate: Fix annotation_calc_lines() to pass correct address to get_srcline()
[ Upstream commit aaf494cf48 ]

It should pass a proper address (i.e. suitable for objdump or addr2line)
to get_srcline() in order to work correctly.  It used to pass an address
with map__rip_2objdump() as the second argument but later it's changed
to use notes->start.  It's ok in normal cases but it can be changed when
annotate_opts.full_addr is set.  So let's convert the address directly
instead of using the notes->start.

Also the last argument is an IP to print symbol offset if requested.  So
it should pass symbol-relative address.

Fixes: 7d18a824b5 ("perf annotate: Toggle full address <-> offset display")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240404175716.1225482-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-06-12 11:12:16 +02:00
2024-05-25 16:22:56 +02:00

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.
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