diff options
| author | Kees Cook <keescook@chromium.org> | 2018-07-14 02:37:13 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-25 10:18:27 +0200 |
| commit | afc6bf9131efc36d4ae8a003e8597119a2190661 (patch) | |
| tree | f84673eed184574c43e92d9e7d044e66e9a8a99a /fs/proc/array.c | |
| parent | 9237a1b0828962191107e702cf56c88db9f9d455 (diff) | |
x86/speculation: Make "seccomp" the default mode for Speculative Store Bypass
commit f21b53b20c754021935ea43364dbf53778eeba32 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>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Srivatsa S. Bhat <srivatsa@csail.mit.edu>
Reviewed-by: Matt Helsley (VMware) <matt.helsley@gmail.com>
Reviewed-by: Alexey Makhalov <amakhalov@vmware.com>
Reviewed-by: Bo Gan <ganb@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions