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kernel: USERSPACE implies HW_STACK_PROTECTION

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Userspace is built on top of hardware stack protection and assumes
it is there. We can't enable this unless ARCH_HAS_USERSPACE is defined
anyway.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2017-10-11 15:46:42 -07:00 • committed by Anas Nashif
commit 2b6abf6f89
1 changed files with 1 additions and 1 deletions
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arch/Kconfig
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@ -47,7 +47,7 @@ config HW_STACK_PROTECTION
config USERSPACE
bool "User mode threads"
depends on ARCH_HAS_USERSPACE
depends on HW_STACK_PROTECTION
select HW_STACK_PROTECTION
help
When enabled, threads may be created or dropped down to user mode,
which has significantly restricted permissions and must interact