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Searched refs:SPEC_CTRL_STIBP (Results 1 – 5 of 5) sorted by relevance

/dragonfly/sys/platform/pc64/x86_64/
H A Dvm_machdep.c513 spec_mask = SPEC_CTRL_IBRS | SPEC_CTRL_STIBP | in spectre_sysctl_changed()
559 spec_ctrl |= SPEC_CTRL_STIBP; in spectre_sysctl_changed()
562 spec_ctrl |= SPEC_CTRL_STIBP | SPEC_CTRL_DUMMY_ENABLE; in spectre_sysctl_changed()
581 spec_ctrl & (SPEC_CTRL_IBRS|SPEC_CTRL_STIBP)); in spectre_sysctl_changed()
597 spec_ctrl &= ~SPEC_CTRL_STIBP; in spectre_sysctl_changed()
H A Dgenassym.c131 ASSYM(SPEC_CTRL_STIBP, SPEC_CTRL_STIBP);
H A Dmachdep.c1285 wrmsr(MSR_SPEC_CTRL, pscpu->trampoline.tr_pcb_spec_ctrl[1] & (SPEC_CTRL_IBRS|SPEC_CTRL_STIBP)); in cpu_idle()
1291 wrmsr(MSR_SPEC_CTRL, pscpu->trampoline.tr_pcb_spec_ctrl[0] & (SPEC_CTRL_IBRS|SPEC_CTRL_STIBP)); in cpu_idle()
1316 wrmsr(MSR_SPEC_CTRL, pscpu->trampoline.tr_pcb_spec_ctrl[1] & (SPEC_CTRL_IBRS|SPEC_CTRL_STIBP)); in cpu_idle()
1321 wrmsr(MSR_SPEC_CTRL, pscpu->trampoline.tr_pcb_spec_ctrl[0] & (SPEC_CTRL_IBRS|SPEC_CTRL_STIBP)); in cpu_idle()
1349 wrmsr(MSR_SPEC_CTRL, pscpu->trampoline.tr_pcb_spec_ctrl[1] & (SPEC_CTRL_IBRS|SPEC_CTRL_STIBP)); in cpu_idle()
1354 wrmsr(MSR_SPEC_CTRL, pscpu->trampoline.tr_pcb_spec_ctrl[0] & (SPEC_CTRL_IBRS|SPEC_CTRL_STIBP)); in cpu_idle()
/dragonfly/sys/cpu/x86_64/include/
H A Dasmacros.h153 andq $SPEC_CTRL_IBRS|SPEC_CTRL_STIBP, %rax ; \
282 andq $SPEC_CTRL_IBRS|SPEC_CTRL_STIBP, %rax ; \
H A Dspecialreg.h545 #define SPEC_CTRL_STIBP 0x00000002 macro