[Xen-devel] [PATCH] x86/spec-ctrl: "no-xen" should not imply "no-eager-fpu"

["Jan Beulich" <JBeulich@xxxxxxxx>]

"Eager FPU" mode is to guard guests, not Xen itself, as is also
expressed by print_details().

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

--- 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 +133,6 @@ static int __init parse_spec_ctrl(const
             opt_thunk = THUNK_JMP;
             opt_ibrs = 0;
             opt_ibpb = false;
-            opt_eager_fpu = 0;
         }
         else if ( val > 0 )
             rc = -EINVAL;



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