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x86: don't default to 'y' for spectre configs

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The SOC code can set whether it's known that the CPU
is immune, don't default to turning this off.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2019-02-28 15:50:46 -08:00 • committed by Andrew Boie
commit 7d7f4336c8
1 changed files with 0 additions and 2 deletions
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arch/x86/Kconfig
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@ -78,14 +78,12 @@ config X86_NO_MELTDOWN
config X86_NO_SPECTRE_V2
bool
default y
help
This hidden option should be set on a per-SOC basis to indicate that
a particular SOC is not vulnerable to the Spectre V2 CPU vulnerability.
config X86_NO_SPECTRE_V4
bool
default y
help
This hidden option should be set on a per-SOC basis to indicate that
a particular SOC is not vulnerable to the Spectre V4 CPU vulnerability.