linux-kernel - [PATCH 0/4] objtool: Fix fallthrough detection for vmlinux

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Message-Id: <cover.1649718562.git.jpoimboe@redhat.com>
Date:   Mon, 11 Apr 2022 16:10:28 -0700
From:   Josh Poimboeuf <jpoimboe@...hat.com>
To:     x86@...nel.org
Cc:     Peter Zijlstra <peterz@...radead.org>, linux-kernel@...r.kernel.org
Subject: [PATCH 0/4] objtool: Fix fallthrough detection for vmlinux

Remove the 'c_file' hack and fix function fallthrough detection for
vmlinux.

Josh Poimboeuf (4):
  x86/uaccess: Don't jump between functions
  objtool: Don't set 'jump_dest' for sibling calls
  objtool: Fix sibling call detection in alternatives
  objtool: Fix function fallthrough detection for vmlinux

 arch/x86/lib/copy_user_64.S             | 87 +++++++++++++++----------
 tools/objtool/check.c                   | 73 +++++++++++----------
 tools/objtool/include/objtool/objtool.h |  2 +-
 tools/objtool/objtool.c                 |  1 -
 4 files changed, 93 insertions(+), 70 deletions(-)

-- 
2.34.1