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(parent: b849a81) | patch
seccomp: Add filter flag to opt-out of SSB mitigation
authorKees Cook <keescook@chromium.org>
Thu, 3 May 2018 21:56:12 +0000 (14:56 -0700)
committerThomas Gleixner <tglx@linutronix.de>
Fri, 4 May 2018 22:51:44 +0000 (00:51 +0200)
commit00a02d0c502a06d15e07b857f8ff921e3e402675
treed1f2bd8ff6733e43840a199d11e455790d7c21c8tree | snapshot
parentb849a812f7eb92e96d1c8239b06581b2cfd8b275commit | diff
seccomp: Add filter flag to opt-out of SSB mitigation

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>
include/linux/seccomp.h diff | blob | blame | history
include/uapi/linux/seccomp.h diff | blob | blame | history
kernel/seccomp.c diff | blob | blame | history
tools/testing/selftests/seccomp/seccomp_bpf.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)