From b17ef03604f2796944bd943834b2b21439df65ce Mon Sep 17 00:00:00 2001
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Sat, 5 Feb 2011 15:37:10 +0000
Subject: [PATCH] Fix linking of the kernel without device npx.

MFC after:	2 weeks
---
 sys/i386/i386/machdep.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sys/i386/i386/machdep.c b/sys/i386/i386/machdep.c
index 3768bcd01521..e878b7a7f52c 100644
--- a/sys/i386/i386/machdep.c
+++ b/sys/i386/i386/machdep.c
@@ -3229,7 +3229,11 @@ fill_fpregs(struct thread *td, struct fpreg *fpregs)
 
 	KASSERT(td == curthread || TD_IS_SUSPENDED(td),
 	    ("not suspended thread %p", td));
+#ifdef DEV_NPX
 	npxgetregs(td);
+#else
+	bzero(fpregs, sizeof(*fpregs));
+#endif
 #ifdef CPU_ENABLE_SSE
 	if (cpu_fxsr)
 		fill_fpregs_xmm(&td->td_pcb->pcb_user_save.sv_xmm,
@@ -3253,7 +3257,9 @@ set_fpregs(struct thread *td, struct fpreg *fpregs)
 #endif /* CPU_ENABLE_SSE */
 		bcopy(fpregs, &td->td_pcb->pcb_user_save.sv_87,
 		    sizeof(*fpregs));
+#ifdef DEV_NPX
 	npxuserinited(td);
+#endif
 	return (0);
 }