Ard Biesheuvel 2d38d16138 gcc-plugins/stackleak: Avoid .head.text section ...

commit e7d24c0aa8 upstream.

The .head.text section carries the startup code that runs with the MMU
off or with a translation of memory that deviates from the ordinary one.
So avoid instrumentation with the stackleak plugin, which already avoids
.init.text and .noinstr.text entirely.

Fixes: 48204aba80 ("x86/sme: Move early SME kernel encryption handling into .head.text")
Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202403221630.2692c998-oliver.sang@intel.com
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20240328064256.2358634-2-ardb+git@google.com
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-04-13 13:10:11 +02:00

..

.gitignore

.gitignore: prefix local generated files with a slash

2021-05-02 00:43:35 +09:00

arm_ssp_per_task_plugin.c

gcc-plugins: arm-ssp: Prepare for THREAD_INFO_IN_TASK support

2021-09-27 16:54:01 +02:00

gcc-common.h

gcc-plugins: Rename last_stmt() for GCC 14+

2023-08-10 23:10:09 -07:00

gcc-generate-gimple-pass.h

gcc-plugins: remove support for GCC 4.9 and older

2021-10-04 10:58:08 -07:00

gcc-generate-ipa-pass.h

gcc-plugins: remove support for GCC 4.9 and older

2021-10-04 10:58:08 -07:00

gcc-generate-rtl-pass.h

gcc-plugins: remove support for GCC 4.9 and older

2021-10-04 10:58:08 -07:00

gcc-generate-simple_ipa-pass.h

gcc-plugins: remove support for GCC 4.9 and older

2021-10-04 10:58:08 -07:00

Kconfig

randstruct: Reorganize Kconfigs and attribute macros

2022-05-08 01:33:06 -07:00

latent_entropy_plugin.c

gcc-plugins: latent_entropy: Fix typo (args -> argc) in plugin description

2023-11-14 09:32:47 -08:00

Makefile

gcc-plugins: drop -std=gnu++11 to fix GCC 13 build

2023-02-02 16:31:23 +00:00

randomize_layout_plugin.c

gcc-plugins: randstruct: Update code comment in relayout_struct()

2023-11-27 16:30:05 -08:00

sancov_plugin.c

gcc-plugins: use KERNELVERSION for plugin version

2022-05-24 08:25:16 -07:00

stackleak_plugin.c

gcc-plugins/stackleak: Avoid .head.text section

2024-04-13 13:10:11 +02:00

structleak_plugin.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_385.RULE

2022-06-10 14:51:36 +02:00