linux/init
Jan Hendrik Farr 5106c6506c hardening: simplify CONFIG_CC_HAS_COUNTED_BY
Simplifies CONFIG_CC_HAS_COUNTED_BY by removing the build test and
relying solely on gcc/clang version numbering (GCC_VERSION >= 150100 and
CLANG_VERSION >= 190103).

The build test was used to allow unreleased gcc 15.0 builds to use the
__counted_by attribute. Now that gcc 15.1.0 has been released, this is
not needed anymore. Note: This will disable __counted_by on unreleased
gcc 15.0 builds.

clang version support for __counted_by remains unchanged.

Link: https://lore.kernel.org/all/Zw8iawAF5W2uzGuh@archlinux/T/#m204c09f63c076586a02d194b87dffc7e81b8de7b
Link: https://lore.kernel.org/r/20241029140036.577804-2-kernel@jfarr.cc
Suggested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Jan Hendrik Farr <kernel@jfarr.cc>
Link: https://lore.kernel.org/r/20250430184231.671365-2-kernel@jfarr.cc
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Kees Cook <kees@kernel.org>
2025-05-08 09:42:05 -07:00
..
.gitignore kbuild: build init/built-in.a just once 2022-09-29 04:40:15 +09:00
.kunitconfig initramfs_test: kunit tests for initramfs unpacking 2025-03-08 12:13:04 +01:00
calibrate.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
do_mounts.c init: replace deprecated strncpy with strscpy_pad 2024-04-30 10:34:29 -07:00
do_mounts.h init: flush async file closing 2024-02-08 18:41:03 +01:00
do_mounts_initrd.c treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
do_mounts_rd.c init: add an init_unlink helper 2020-07-31 08:17:52 +02:00
init_task.c signal: Provide ignored_posix_timers list 2024-11-07 02:14:45 +01:00
initramfs.c initramfs: avoid static buffer for error message 2025-03-08 12:13:26 +01:00
initramfs_internal.h init: add initramfs_internal.h 2025-03-04 09:52:36 +01:00
initramfs_test.c initramfs_test: kunit tests for initramfs unpacking 2025-03-08 12:13:04 +01:00
Kconfig hardening: simplify CONFIG_CC_HAS_COUNTED_BY 2025-05-08 09:42:05 -07:00
main.c rcu-tasks: Move RCU Tasks self-tests to core_initcall() 2025-03-04 18:44:28 -08:00
Makefile initramfs_test: kunit tests for initramfs unpacking 2025-03-08 12:13:04 +01:00
noinitramfs.c init: move usermodehelper_enable() to populate_rootfs() 2021-09-08 11:50:27 -07:00
version-timestamp.c init/version-timestamp.c: remove unneeded #include <linux/version.h> 2023-01-09 07:34:38 +09:00
version.c init/version.c: Replace strlcpy with strscpy 2023-09-22 09:50:56 -07:00