[GIT PULL] KCSAN changes for v5.14

[Paul E. McKenney]

Hello, Linus,

Please pull the latest KCSAN tree from:

  git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git kcsan.2021.05.18a
  # HEAD: 117232c0b9126e254d84f38ccaf9e576ccfcd990: kcsan: Use URL link for pointing access-marking.txt (2021-05-18 10:58:15 -0700)

							Thanx, Paul

----------------------------------------------------------------
Akira Yokosawa (1):
      kcsan: Use URL link for pointing access-marking.txt

Arnd Bergmann (1):
      kcsan: Fix debugfs initcall return type

Marco Elver (1):
      kcsan: Document "value changed" line

Mark Rutland (8):
      kcsan: Simplify value change detection
      kcsan: Distinguish kcsan_report() calls
      kcsan: Refactor passing watchpoint/other_info
      kcsan: Fold panic() call into print_report()
      kcsan: Refactor access_info initialization
      kcsan: Remove reporting indirection
      kcsan: Remove kcsan_report_type
      kcsan: Report observed value changes

Paul E. McKenney (1):
      kcsan: Add pointer to access-marking.txt to data_race() bullet

 Documentation/dev-tools/kcsan.rst |  93 +++++++++------------
 kernel/kcsan/core.c               |  53 +++++-------
 kernel/kcsan/debugfs.c            |   3 +-
 kernel/kcsan/kcsan.h              |  39 ++++-----
 kernel/kcsan/report.c             | 169 ++++++++++++++++++++------------------
 5 files changed, 168 insertions(+), 189 deletions(-)