Module Name: src
Committed By: cherry
Date: Thu Aug 11 18:05:11 UTC 2011
Modified Files:
src/sys/arch/amd64/amd64: fpu.c
src/sys/arch/i386/isa: npx.c
Log Message:
More appropriate use of xen_send_ipi().
To generate a diff of this commit:
cvs rdiff -u -r1.36 -r1.37 src/sys/arch/amd64/amd64/fpu.c
cvs rdiff -u -r1.141 -r1.142 src/sys/arch/i386/isa/npx.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/amd64/amd64/fpu.c
diff -u src/sys/arch/amd64/amd64/fpu.c:1.36 src/sys/arch/amd64/amd64/fpu.c:1.37
--- src/sys/arch/amd64/amd64/fpu.c:1.36 Wed Aug 10 11:39:44 2011
+++ src/sys/arch/amd64/amd64/fpu.c Thu Aug 11 18:05:11 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: fpu.c,v 1.36 2011/08/10 11:39:44 cherry Exp $ */
+/* $NetBSD: fpu.c,v 1.37 2011/08/11 18:05:11 cherry Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc. All
@@ -100,7 +100,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: fpu.c,v 1.36 2011/08/10 11:39:44 cherry Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fpu.c,v 1.37 2011/08/11 18:05:11 cherry Exp $");
#include "opt_multiprocessor.h"
@@ -407,7 +407,10 @@
}
splx(s);
#ifdef XEN
- xen_send_ipi(oci, XEN_IPI_SYNCH_FPU);
+ if (xen_send_ipi(oci, XEN_IPI_SYNCH_FPU) != 0) {
+ panic("xen_send_ipi(%s, XEN_IPI_SYNCH_FPU) failed.",
+ cpu_name(oci));
+ }
#else /* XEN */
x86_send_ipi(oci, X86_IPI_SYNCH_FPU);
#endif
Index: src/sys/arch/i386/isa/npx.c
diff -u src/sys/arch/i386/isa/npx.c:1.141 src/sys/arch/i386/isa/npx.c:1.142
--- src/sys/arch/i386/isa/npx.c:1.141 Wed Aug 10 11:39:45 2011
+++ src/sys/arch/i386/isa/npx.c Thu Aug 11 18:05:11 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: npx.c,v 1.141 2011/08/10 11:39:45 cherry Exp $ */
+/* $NetBSD: npx.c,v 1.142 2011/08/11 18:05:11 cherry Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -96,7 +96,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: npx.c,v 1.141 2011/08/10 11:39:45 cherry Exp $");
+__KERNEL_RCSID(0, "$NetBSD: npx.c,v 1.142 2011/08/11 18:05:11 cherry Exp $");
#if 0
#define IPRINTF(x) printf x
@@ -720,7 +720,10 @@
}
splx(s);
#ifdef XEN
- xen_send_ipi(oci, XEN_IPI_SYNCH_FPU);
+ if (xen_send_ipi(oci, XEN_IPI_SYNCH_FPU) != 0) {
+ panic("xen_send_ipi(%s, XEN_IPI_SYNCH_FPU) failed.",
+ cpu_name(oci));
+ }
#else /* XEN */
x86_send_ipi(oci, X86_IPI_SYNCH_FPU);
#endif
