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npxsave_cpu() set ci_fpused so that the FPU will be disabled on next context

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switch on Xen. Fix "npxintr: came from nowhere" kernel messages on Xen/i386.
This commit is contained in:
bouyer 2008-11-25 18:33:21 +00:00
parent c6e7028d1c
commit 42a9987790
1 changed files with 3 additions and 2 deletions
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5
sys/arch/i386/isa/npx.c
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@ -1,4 +1,4 @@
/* $NetBSD: npx.c,v 1.132 2008/11/11 15:53:53 ad Exp $ */
/* $NetBSD: npx.c,v 1.133 2008/11/25 18:33:21 bouyer Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@ -96,7 +96,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: npx.c,v 1.132 2008/11/11 15:53:53 ad Exp $");
__KERNEL_RCSID(0, "$NetBSD: npx.c,v 1.133 2008/11/25 18:33:21 bouyer Exp $");
#if 0
#define IPRINTF(x) printf x
@ -679,6 +679,7 @@ npxsave_cpu(bool save)
stts();
l->l_addr->u_pcb.pcb_fpcpu = NULL;
ci->ci_fpcurlwp = NULL;
ci->ci_fpused = 1;
}
/*