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[0/3,v2] objtool warning fixes

Message ID 20230215130058.3836177-1-arnd@kernel.org (mailing list archive)
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Series objtool warning fixes | expand

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Arnd Bergmann Feb. 15, 2023, 1 p.m. UTC 
From: Arnd Bergmann <arnd@arndb.de>

These are three of the easier fixes for objtool warnings around
kasan/kmsan/kcsan. I dropped one patch since Peter had come up
with a better fix, and adjusted the changelog text based on
feedback.

Link: https://lore.kernel.org/all/20230208164011.2287122-1-arnd@kernel.org/

Arnd Bergmann (3):
  [v2] kasan: mark addr_has_metadata __always_inline
  [v2] kmsan: disable ftrace in kmsan core code
  [v2] objtool: add UACCESS exceptions for __tsan_volatile_read/write

 mm/kasan/kasan.h      | 4 ++--
 mm/kmsan/Makefile     | 8 +++++++-
 tools/objtool/check.c | 2 ++
 3 files changed, 11 insertions(+), 3 deletions(-)

Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Konovalov <andreyknvl@gmail.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
Cc: Marco Elver <elver@google.com>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: kasan-dev@googlegroups.com
Cc: linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org