linux-kernel - [GIT PULL] hardening updates for v6.14-rc1

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Message-ID: <202501151625.F8FB6CD0A2@keescook>
Date: Wed, 15 Jan 2025 16:29:32 -0800
From: Kees Cook <kees@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, Alexander Potapenko <glider@...gle.com>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Kees Cook <kees@...nel.org>, Marco Elver <elver@...gle.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Thorsten Blum <thorsten.blum@...ux.dev>
Subject: [GIT PULL] hardening updates for v6.14-rc1

Hi Linus,

Please pull these few hardening updates for v6.14-rc1. The hardening tree
kind of ended up being the catch-all for the tracepoint change, with the
core trace change having been reviewed by Rostedt.

Thanks!

-Kees

The following changes since commit 4bbf9020becbfd8fc2c3da790855b7042fad455b:

  Linux 6.13-rc4 (2024-12-22 13:22:21 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/hardening-v6.14-rc1

for you to fetch changes up to a9a5e0bdc5a77a7c662ad4be0ad661f0b0d5e99d:

  hardening: Document INIT_STACK_ALL_PATTERN behavior with GCC (2025-01-08 14:17:33 -0800)

----------------------------------------------------------------
hardening updates for v6.14-rc1

- stackleak: Use str_enabled_disabled() helper (Thorsten Blum)

- Document GCC INIT_STACK_ALL_PATTERN behavior (Geert Uytterhoeven)

- Add task_prctl_unknown tracepoint (Marco Elver)

----------------------------------------------------------------
Geert Uytterhoeven (1):
      hardening: Document INIT_STACK_ALL_PATTERN behavior with GCC

Marco Elver (2):
      tracing: Add task_prctl_unknown tracepoint
      tracing: Remove pid in task_rename tracing output

Thorsten Blum (1):
      stackleak: Use str_enabled_disabled() helper in stack_erasing_sysctl()

 include/trace/events/task.h | 44 +++++++++++++++++++++++++++++++++++++++-----
 kernel/stackleak.c          |  3 ++-
 kernel/sys.c                |  3 +++
 security/Kconfig.hardening  |  1 +
 4 files changed, 45 insertions(+), 6 deletions(-)

-- 
Kees Cook