seccomp: Add filter flag to opt-out of SSB mitigation

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commit 00a02d0c50 upstream

If a seccomp user is not interested in Speculative Store Bypass mitigation
by default, it can set the new SECCOMP_FILTER_FLAG_SPEC_ALLOW flag when
adding filters.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Kees Cook 2018-05-03 14:56:12 -07:00 • committed by Greg Kroah-Hartman

parent d829fcceb8

commit 9939db75cd

4 changed files with 36 additions and 15 deletions

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5

include/linux/seccomp.h

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5

include/uapi/linux/seccomp.h

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