Home
last modified time | relevance | path

Searched refs:PR_SPEC_ENABLE (Results 1 – 8 of 8) sorted by relevance

/Linux-v6.1/Documentation/userspace-api/
Dspec_ctrl.rst36 1 PR_SPEC_ENABLE The speculation feature is enabled, mitigation is
41 subsequent prctl(..., PR_SPEC_ENABLE) will fail.
59 in the control value, i.e. either PR_SPEC_ENABLE or PR_SPEC_DISABLE or
80 ERANGE arg3 is incorrect, i.e. it's neither PR_SPEC_ENABLE nor
96 * prctl(PR_SET_SPECULATION_CTRL, PR_SPEC_STORE_BYPASS, PR_SPEC_ENABLE, 0, 0);
106 * prctl(PR_SET_SPECULATION_CTRL, PR_SPEC_INDIRECT_BRANCH, PR_SPEC_ENABLE, 0, 0);
115 * prctl(PR_SET_SPECULATION_CTRL, PR_SPEC_L1D_FLUSH, PR_SPEC_ENABLE, 0, 0);
/Linux-v6.1/arch/x86/kernel/cpu/
Dbugs.c1849 case PR_SPEC_ENABLE: in l1d_flush_prctl_set()
1867 case PR_SPEC_ENABLE: in ssb_prctl_set()
1910 case PR_SPEC_ENABLE: in ib_prctl_set()
1993 return PR_SPEC_PRCTL | PR_SPEC_ENABLE; in l1d_flush_prctl_get()
2011 return PR_SPEC_PRCTL | PR_SPEC_ENABLE; in ssb_prctl_get()
2014 return PR_SPEC_ENABLE; in ssb_prctl_get()
2026 return PR_SPEC_ENABLE; in ib_prctl_get()
2032 return PR_SPEC_PRCTL | PR_SPEC_ENABLE; in ib_prctl_get()
/Linux-v6.1/tools/include/uapi/linux/
Dprctl.h220 # define PR_SPEC_ENABLE (1UL << 1) macro
/Linux-v6.1/include/uapi/linux/
Dprctl.h220 # define PR_SPEC_ENABLE (1UL << 1) macro
/Linux-v6.1/arch/arm64/kernel/
Dproton-pack.c703 case PR_SPEC_ENABLE: in ssbd_prctl_set()
791 return PR_SPEC_ENABLE; in ssbd_prctl_get()
804 return PR_SPEC_PRCTL | PR_SPEC_ENABLE; in ssbd_prctl_get()
Dprocess.c652 PR_SPEC_ENABLE); in arch_setup_new_exec()
/Linux-v6.1/fs/proc/
Darray.c359 case PR_SPEC_PRCTL | PR_SPEC_ENABLE: in task_seccomp()
384 case PR_SPEC_PRCTL | PR_SPEC_ENABLE: in task_seccomp()
387 case PR_SPEC_ENABLE: in task_seccomp()
/Linux-v6.1/arch/powerpc/kernel/
Dsecurity.c384 return PR_SPEC_ENABLE; in ssb_prctl_get()