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build: remove meltdown warning

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Now addressed by KPTI.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2019-02-11 15:49:45 -08:00 • committed by Anas Nashif
commit 9af5089dee
1 changed files with 0 additions and 9 deletions
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9
CMakeLists.txt
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@ -1392,12 +1392,3 @@ if(CONFIG_BOARD_DEPRECATED)
removed in version ${CONFIG_BOARD_DEPRECATED}"
)
endif()
if(CONFIG_X86 AND CONFIG_USERSPACE AND NOT CONFIG_X86_NO_MELTDOWN)
message(WARNING "
WARNING: You have enabled CONFIG_USERSPACE on an x86-based target.
If your CPU is vulnerable to the Meltdown CPU bug, security of
supervisor-only memory pages is not guaranteed. This version of Zephyr
does not contain a fix for this issue."
)
endif()