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Kbuild: rename HAVE_CC_STACKPROTECTOR config variable

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HAVE_CC_STACKPROTECTOR should be selected by architectures with stack
canary implementation.  It is not about the compiler support.

For the consistency with commit 050e9baa9d ("Kbuild: rename
CC_STACKPROTECTOR[_STRONG] config variables"), remove 'CC_' from the
config symbol.

I moved the 'select' lines to keep the alphabetical sorting.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Masahiro Yamada
2018-06-14 19:36:45 +09:00
committed by Linus Torvalds
parent a0f8c29706
commit d148eac0e7
8 changed files with 9 additions and 9 deletions
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4
arch/Kconfig
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@@ -549,7 +549,7 @@ config GCC_PLUGIN_RANDSTRUCT_PERFORMANCE
in structures. This reduces the performance hit of RANDSTRUCT
at the cost of weakened randomization.
config HAVE_CC_STACKPROTECTOR
config HAVE_STACKPROTECTOR
bool
help
An arch should select this symbol if:
@@ -560,7 +560,7 @@ config CC_HAS_STACKPROTECTOR_NONE
config STACKPROTECTOR
bool "Stack Protector buffer overflow detection"
depends on HAVE_CC_STACKPROTECTOR
depends on HAVE_STACKPROTECTOR
depends on $(cc-option,-fstack-protector)
default y
help