linux-kernel - [PATCH 0/3] objtool: noinstr validation for static branches/calls

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <cover.1732326588.git.jpoimboe@kernel.org>
Date: Fri, 22 Nov 2024 17:52:19 -0800
From: Josh Poimboeuf <jpoimboe@...nel.org>
To: Valentin Schneider <vschneid@...hat.com>
Cc: linux-kernel@...r.kernel.org,
	Peter Zijlstra <peterz@...radead.org>
Subject: [PATCH 0/3] objtool: noinstr validation for static branches/calls

Valentin, feel free to include in your next version.

Josh Poimboeuf (3):
  jump_label: Add annotations for validating noinstr usage
  static_call: Add read-only-after-init static calls
  objtool: Add noinstr validation for static branches/calls

 include/linux/jump_label.h              | 29 ++++++--
 include/linux/objtool.h                 |  6 ++
 include/linux/static_call.h             | 18 +++++
 tools/objtool/Documentation/objtool.txt | 34 +++++++++
 tools/objtool/check.c                   | 92 ++++++++++++++++++++++---
 tools/objtool/include/objtool/check.h   |  1 +
 tools/objtool/include/objtool/elf.h     |  1 +
 tools/objtool/include/objtool/special.h |  1 +
 tools/objtool/special.c                 | 20 +++++-
 9 files changed, 186 insertions(+), 16 deletions(-)

-- 
2.47.0