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| author | Thomas Gleixner <tglx@linutronix.de> | 2018-01-03 15:18:44 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-01-03 15:57:58 +0100 |
| commit | 87faa0d9b43b4755ff6963a22d1fd1bee1aa3b39 (patch) | |
| tree | 786a98c0039da78e572e95ff02fef682bc04c889 /security/Kconfig | |
| parent | 7f414195b0c3612acd12b4611a5fe75995cf10c7 (diff) | |
| download | lwn-87faa0d9b43b4755ff6963a22d1fd1bee1aa3b39.tar.gz lwn-87faa0d9b43b4755ff6963a22d1fd1bee1aa3b39.zip | |
x86/pti: Enable PTI by default
This really want's to be enabled by default. Users who know what they are
doing can disable it either in the config or on the kernel command line.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Diffstat (limited to 'security/Kconfig')
| -rw-r--r-- | security/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/security/Kconfig b/security/Kconfig index a623d13bf288..3d4debd0257e 100644 --- a/security/Kconfig +++ b/security/Kconfig @@ -56,6 +56,7 @@ config SECURITY_NETWORK config PAGE_TABLE_ISOLATION bool "Remove the kernel mapping in user mode" + default y depends on X86_64 && !UML help This feature reduces the number of hardware side channels by |