For one, "no-xen" should not imply "no-eager-fpu", as "eager FPU" mode is to guard guests, not Xen itself, which is also expressed so by print_details().
And then opt_ssbd, despite being off by default, should also be cleared by the "no" and "no-xen" sub-options. Signed-off-by: Jan Beulich <[email protected]> Reviewed-by: Andrew Cooper <[email protected]> --- v2: Also clear opt_ssbd on the "disable_common" path. --- a/xen/arch/x86/spec_ctrl.c +++ b/xen/arch/x86/spec_ctrl.c @@ -124,6 +124,8 @@ static int __init parse_spec_ctrl(const opt_msr_sc_pv = false; opt_msr_sc_hvm = false; + opt_eager_fpu = 0; + disable_common: opt_rsb_pv = false; opt_rsb_hvm = false; @@ -131,7 +133,7 @@ static int __init parse_spec_ctrl(const opt_thunk = THUNK_JMP; opt_ibrs = 0; opt_ibpb = false; - opt_eager_fpu = 0; + opt_ssbd = false; } else if ( val > 0 ) rc = -EINVAL; _______________________________________________ Xen-devel mailing list [email protected] https://lists.xenproject.org/mailman/listinfo/xen-devel
