diff options
| author | Kees Cook <kees@kernel.org> | 2025-04-09 08:11:58 -0700 |
|---|---|---|
| committer | Kees Cook <kees@kernel.org> | 2025-04-15 13:50:17 -0700 |
| commit | f5c68a4e84f9feca3be578199ec648b676db2030 (patch) | |
| tree | 754343cee247c9415b8d2fa2b482e6be08a16edb /security | |
| parent | 62d32440ac127b79747ef930205052803a8efd0f (diff) | |
hardening: Disable GCC randstruct for COMPILE_TEST
There is a GCC crash bug in the randstruct for latest GCC versions that
is being tickled by landlock[1]. Temporarily disable GCC randstruct for
COMPILE_TEST builds to unbreak CI systems for the coming -rc2. This can
be restored once the bug is fixed.
Suggested-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/all/20250407-kbuild-disable-gcc-plugins-v1-1-5d46ae583f5e@kernel.org/ [1]
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20250409151154.work.872-kees@kernel.org
Signed-off-by: Kees Cook <kees@kernel.org>
Diffstat (limited to 'security')
| -rw-r--r-- | security/Kconfig.hardening | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/Kconfig.hardening b/security/Kconfig.hardening index c17366ce8224..3fe9d7b945c4 100644 --- a/security/Kconfig.hardening +++ b/security/Kconfig.hardening @@ -344,7 +344,7 @@ config CC_HAS_RANDSTRUCT choice prompt "Randomize layout of sensitive kernel structures" - default RANDSTRUCT_FULL if COMPILE_TEST && (GCC_PLUGINS || CC_HAS_RANDSTRUCT) + default RANDSTRUCT_FULL if COMPILE_TEST && CC_HAS_RANDSTRUCT default RANDSTRUCT_NONE help If you enable this, the layouts of structures that are entirely |