Riccardo Mancini ebdf90a4a1 perf test: Make --skip work on shell tests
perf-test has the option --skip to provide a list of tests to skip.
However, this option does not work with shell scripts.

This patch passes the skiplist to run_shell_tests, so that also shell
scripts could be skipped using --skip.

Committer tests:

Tests 79 onwards are shell tests:

Before:

  # perf test --skip 1,2,81,82,84,88,90
   1: vmlinux symtab matches kallsyms                                 : Skip (user override)
   2: Detect openat syscall event                                     : Skip (user override)
   3: Detect openat syscall event on all cpus                         : Ok
   4: Read samples using the mmap interface                           : Ok
   5: Test data source output                                         : Ok
  <SNIP>
  78: x86 Sample parsing                                              : Ok
  79: build id cache operations                                       : Ok
  80: daemon operations                                               : Ok
  81: perf pipe recording and injection test                          : Ok
  82: Add vfs_getname probe to get syscall args filenames             : FAILED!
  83: probe libc's inet_pton & backtrace it with ping                 : Ok
  84: Use vfs_getname probe to get syscall args filenames             : FAILED!
  85: Zstd perf.data compression/decompression                        : Ok
  86: perf stat csv summary test                                      : Ok
  87: perf stat metrics (shadow stat) test                            : Ok
  88: perf stat --bpf-counters test                                   : Ok
  89: Check Arm CoreSight trace data recording and synthesized samples: Skip
  90: Check open filename arg using perf trace + vfs_getname          : FAILED!
  #

After:

  # perf test --skip 1,2,81,82,84,88,90
   1: vmlinux symtab matches kallsyms                                 : Skip (user override)
   2: Detect openat syscall event                                     : Skip (user override)
   3: Detect openat syscall event on all cpus                         : Ok
   4: Read samples using the mmap interface                           : Ok
   5: Test data source output                                         : Ok
  <SNIP>
  78: x86 Sample parsing                                              : Ok
  79: build id cache operations                                       : Ok
  80: daemon operations                                               : Ok
  81: perf pipe recording and injection test                          : Skip (user override)
  82: Add vfs_getname probe to get syscall args filenames             : Skip (user override)
  83: probe libc's inet_pton & backtrace it with ping                 : Ok
  84: Use vfs_getname probe to get syscall args filenames             : Skip (user override)
  85: Zstd perf.data compression/decompression                        : Ok
  86: perf stat csv summary test                                      : Ok
  87: perf stat metrics (shadow stat) test                            : Ok
  88: perf stat --bpf-counters test                                   : Skip (user override)
  89: Check Arm CoreSight trace data recording and synthesized samples: Skip
  90: Check open filename arg using perf trace + vfs_getname          : Skip (user override)
  #

Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20210811180625.160944-1-rickyman7@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-08-11 15:45:08 -03:00
2021-08-08 13:49:31 -07:00

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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