linux/Documentation/kernel-parameters.txt
Kees Cook f8983158cf x86/speculation: Make "seccomp" the default mode for Speculative Store Bypass
commit f21b53b20c upstream.

Unless explicitly opted out of, anything running under seccomp will have
SSB mitigations enabled. Choosing the "prctl" mode will disable this.

[ tglx: Adjusted it to the new arch_seccomp_spec_mitigate() mechanism ]

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
[bwh: Backported to 3.16: adjust filename]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2018-10-03 04:09:43 +01:00

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