Module Name: src
Committed By: maxv
Date: Wed Feb 13 10:55:13 UTC 2019
Modified Files:
src/sys/dev/nvmm/x86: nvmm_x86_svm.c
Log Message:
Drop support for software interrupts. I had initially added that to cover
the three event types available on AMD, but Intel has seven of them, all
with weird and twisted meanings, and they require extra parameters.
Software interrupts should not be used anyway.
To generate a diff of this commit:
cvs rdiff -u -r1.21 -r1.22 src/sys/dev/nvmm/x86/nvmm_x86_svm.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/dev/nvmm/x86/nvmm_x86_svm.c
diff -u src/sys/dev/nvmm/x86/nvmm_x86_svm.c:1.21 src/sys/dev/nvmm/x86/nvmm_x86_svm.c:1.22
--- src/sys/dev/nvmm/x86/nvmm_x86_svm.c:1.21 Wed Feb 13 07:04:12 2019
+++ src/sys/dev/nvmm/x86/nvmm_x86_svm.c Wed Feb 13 10:55:13 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: nvmm_x86_svm.c,v 1.21 2019/02/13 07:04:12 maxv Exp $ */
+/* $NetBSD: nvmm_x86_svm.c,v 1.22 2019/02/13 10:55:13 maxv Exp $ */
/*
* Copyright (c) 2018 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: nvmm_x86_svm.c,v 1.21 2019/02/13 07:04:12 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: nvmm_x86_svm.c,v 1.22 2019/02/13 10:55:13 maxv Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -688,13 +688,13 @@ svm_vcpu_inject(struct nvmm_machine *mac
err = 0;
break;
case NVMM_EVENT_INTERRUPT_SW:
- type = SVM_EVENT_TYPE_SW_INT;
- err = 0;
- break;
+ return EINVAL;
case NVMM_EVENT_EXCEPTION:
type = SVM_EVENT_TYPE_EXC;
if (event->vector == 2 || event->vector >= 32)
return EINVAL;
+ if (event->vector == 3 || event->vector == 0)
+ return EINVAL;
err = svm_event_has_error(event->vector);
break;
default:
