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Searched refs:PR_SPEC_DISABLE (Results 1 – 7 of 7) sorted by relevance

/linux/Documentation/userspace-api/
H A Dspec_ctrl.rst38 2 PR_SPEC_DISABLE The speculation feature is disabled, mitigation is
40 3 PR_SPEC_FORCE_DISABLE Same as PR_SPEC_DISABLE, but cannot be undone. A
42 4 PR_SPEC_DISABLE_NOEXEC Same as PR_SPEC_DISABLE, but the state will be
59 in the control value, i.e. either PR_SPEC_ENABLE or PR_SPEC_DISABLE or
81 PR_SPEC_DISABLE nor PR_SPEC_FORCE_DISABLE.
97 * prctl(PR_SET_SPECULATION_CTRL, PR_SPEC_STORE_BYPASS, PR_SPEC_DISABLE, 0, 0);
107 * prctl(PR_SET_SPECULATION_CTRL, PR_SPEC_INDIRECT_BRANCH, PR_SPEC_DISABLE, 0, 0);
116 * prctl(PR_SET_SPECULATION_CTRL, PR_SPEC_L1D_FLUSH, PR_SPEC_DISABLE, 0, 0);
/linux/arch/x86/kernel/cpu/
H A Dbugs.c2174 case PR_SPEC_DISABLE: in l1d_flush_prctl_set()
2197 case PR_SPEC_DISABLE: in ssb_prctl_set()
2259 case PR_SPEC_DISABLE: in ib_prctl_set()
2319 return PR_SPEC_PRCTL | PR_SPEC_DISABLE; in l1d_flush_prctl_get()
2330 return PR_SPEC_DISABLE; in ssb_prctl_get()
2338 return PR_SPEC_PRCTL | PR_SPEC_DISABLE; in ssb_prctl_get()
2356 return PR_SPEC_PRCTL | PR_SPEC_DISABLE; in ib_prctl_get()
2361 return PR_SPEC_DISABLE; in ib_prctl_get()
/linux/fs/proc/
H A Darray.c354 case PR_SPEC_PRCTL | PR_SPEC_DISABLE: in task_seccomp()
360 case PR_SPEC_DISABLE: in task_seccomp()
379 case PR_SPEC_PRCTL | PR_SPEC_DISABLE: in task_seccomp()
388 case PR_SPEC_DISABLE: in task_seccomp()
/linux/include/uapi/linux/
H A Dprctl.h221 # define PR_SPEC_DISABLE (1UL << 2) macro
/linux/tools/include/uapi/linux/
H A Dprctl.h221 # define PR_SPEC_DISABLE (1UL << 2) macro
/linux/arch/arm64/kernel/
H A Dproton-pack.c732 case PR_SPEC_DISABLE: in ssbd_prctl_set()
802 return PR_SPEC_PRCTL | PR_SPEC_DISABLE; in ssbd_prctl_get()
/linux/Documentation/admin-guide/hw-vuln/
H A Dsrso.rst76 around it PR_SPEC_DISABLE/_ENABLE etc, see :doc:`spectre`