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[mm,00/22] kasan: report clean-ups and improvements

Message ID cover.1646237226.git.andreyknvl@google.com (mailing list archive)
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Series kasan: report clean-ups and improvements | expand

Message

andrey.konovalov@linux.dev March 2, 2022, 4:36 p.m. UTC 
From: Andrey Konovalov <andreyknvl@google.com>

A number of clean-up patches for KASAN reporting code.

Most are non-functional and only improve readability.

The patches go on top of mm.

Andrey Konovalov (22):
  kasan: drop addr check from describe_object_addr
  kasan: more line breaks in reports
  kasan: rearrange stack frame info in reports
  kasan: improve stack frame info in reports
  kasan: print basic stack frame info for SW_TAGS
  kasan: simplify async check in end_report
  kasan: simplify kasan_update_kunit_status and call sites
  kasan: check CONFIG_KASAN_KUNIT_TEST instead of CONFIG_KUNIT
  kasan: move update_kunit_status to start_report
  kasan: move disable_trace_on_warning to start_report
  kasan: split out print_report from __kasan_report
  kasan: simplify kasan_find_first_bad_addr call sites
  kasan: restructure kasan_report
  kasan: merge __kasan_report into kasan_report
  kasan: call print_report from kasan_report_invalid_free
  kasan: move and simplify kasan_report_async
  kasan: rename kasan_access_info to kasan_report_info
  kasan: add comment about UACCESS regions to kasan_report
  kasan: respect KASAN_BIT_REPORTED in all reporting routines
  kasan: reorder reporting functions
  kasan: move and hide kasan_save_enable/restore_multi_shot
  kasan: disable LOCKDEP when printing reports

 include/linux/kasan.h     |   4 -
 mm/kasan/kasan.h          |  44 ++++--
 mm/kasan/report.c         | 312 ++++++++++++++++++++++----------------
 mm/kasan/report_generic.c |  34 ++---
 mm/kasan/report_hw_tags.c |   1 +
 mm/kasan/report_sw_tags.c |  15 ++
 mm/kasan/report_tags.c    |   2 +-
 7 files changed, 241 insertions(+), 171 deletions(-)