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bianbu-linux-6.6/scripts/gcc-plugins
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Ard Biesheuvel 9dff96b8b3 gcc-plugins/stackleak: Avoid .head.text section 
commit e7d24c0aa8e678f41457d1304e2091cac6fd1a2e 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: 48204aba801f1b51 ("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 13:07:40 +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 treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_385.RULE 2022-06-10 14:51:36 +02:00
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() 2023-12-13 18:45:35 +01:00
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 13:07:40 +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