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Kees Cook 7434626c5e hardening: Remove Clang's enable flag for -ftrivial-auto-var-init=zero 
commit 607e57c6c6 upstream.

Now that Clang's -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang
option is no longer required, remove it from the command line. Clang 16
and later will warn when it is used, which will cause Kconfig to think
it can't use -ftrivial-auto-var-init=zero at all. Check for whether it
is required and only use it when so.

Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: linux-kbuild@vger.kernel.org
Cc: llvm@lists.linux.dev
Cc: stable@vger.kernel.org
Fixes: f02003c860 ("hardening: Avoid harmless Clang option under CONFIG_INIT_STACK_ALL_ZERO")
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-26 12:34:28 +02:00
..
apparmor apparmor: Fix memleak in aa_simple_write_to_buffer() 2022-08-25 11:40:01 +02:00
bpf
integrity efi: Correct Macmini DMI match in uefi cert quirk 2022-10-15 07:59:01 +02:00
keys KEYS: trusted: tpm2: Fix migratable logic 2022-06-14 18:36:25 +02:00
landlock landlock: Fix same-layer rule unions 2022-06-09 10:23:24 +02:00
loadpin
lockdown
safesetid LSM: SafeSetID: Mark safesetid_initialized as __initdata 2021-06-10 09:52:32 -07:00
selinux selinux: Add boundary check in put_entry() 2022-08-17 14:23:05 +02:00
smack Fix incorrect type in assignment of ipv6 port for audit 2022-04-08 14:23:55 +02:00
tomoyo TOMOYO: fix __setup handlers return values 2022-04-08 14:23:35 +02:00
yama
commoncap.c fs: support mapped mounts of mapped filesystems 2022-07-02 16:41:17 +02:00
device_cgroup.c
inode.c
Kconfig x86/retbleed: Add fine grained Kconfig knobs 2022-07-23 12:54:10 +02:00
Kconfig.hardening hardening: Remove Clang's enable flag for -ftrivial-auto-var-init=zero 2022-10-26 12:34:28 +02:00
lsm_audit.c audit: remove unnecessary 'ret' initialization 2021-06-11 13:21:28 -04:00
Makefile security: remove unneeded subdir-$(CONFIG_...) 2021-09-03 08:17:20 +09:00
min_addr.c
security.c lockdown: also lock down previous kgdb use 2022-05-25 09:57:37 +02:00