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Subject[PATCH v3 0/3] Refactor memory initialization hardening
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This refactors the stack memory initialization configs in order to
keep things together when adding Clang stack initialization, and in
preparation for future heap memory initialization configs.

I intend to carry this in the gcc-plugins tree, but I'd really like
to get Acks from Masahiro (Kconfig changes, Makefile change), and
from James (adding the new Kconfig.hardening to security/Kconfig).

Thanks!

-Kees

v3:
- clean up menu/if with a merged "depends on" (masahiro)
- add CONFIG_COMPILE_TEST defaults (masahiro)

v2:
- add plugin menu (masahiro)
- adjust patch subject prefixes (masahiro)
- drop redundent "depends" (masahiro)
- fixed early use of CC_HAS_AUTO_VAR_INIT (masahiro)
- dropped default-enabled for STACK_INIT_ALL (masahiro)


Kees Cook (3):
security: Create "kernel hardening" config area
security: Move stackleak config to Kconfig.hardening
security: Implement Clang's stack initialization

Makefile | 5 ++
scripts/gcc-plugins/Kconfig | 126 ++-------------------------
security/Kconfig | 2 +
security/Kconfig.hardening | 164 ++++++++++++++++++++++++++++++++++++
4 files changed, 177 insertions(+), 120 deletions(-)
create mode 100644 security/Kconfig.hardening

--
2.17.1

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