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Searched refs:default_xen_spec_ctrl (Results 1 – 4 of 4) sorted by relevance

/xen/xen/include/asm-x86/
A Dspec_ctrl.h43 extern uint8_t default_xen_spec_ctrl;
64 info->xen_spec_ctrl = default_xen_spec_ctrl; in init_shadow_spec_ctrl_state()
/xen/xen/arch/x86/
A Dspec_ctrl.c58 uint8_t __read_mostly default_xen_spec_ctrl; variable
356 (default_xen_spec_ctrl & SPEC_CTRL_IBRS) ? "IBRS+" : "IBRS-", in print_details()
358 (default_xen_spec_ctrl & SPEC_CTRL_SSBD) ? " SSBD+" : " SSBD-", in print_details()
987 default_xen_spec_ctrl |= SPEC_CTRL_IBRS; in init_speculation_mitigations()
992 default_xen_spec_ctrl |= SPEC_CTRL_SSBD; in init_speculation_mitigations()
1032 if ( default_xen_spec_ctrl ) in init_speculation_mitigations()
1209 bsp_delay_spec_ctrl = !cpu_has_hypervisor && default_xen_spec_ctrl; in init_speculation_mitigations()
1225 wrmsrl(MSR_SPEC_CTRL, bsp_delay_spec_ctrl ? 0 : default_xen_spec_ctrl); in init_speculation_mitigations()
A Dsmpboot.c380 wrmsrl(MSR_SPEC_CTRL, default_xen_spec_ctrl); in start_secondary()
A Dsetup.c1928 wrmsrl(MSR_SPEC_CTRL, default_xen_spec_ctrl); in __start_xen()

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