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qapi: flatten GuestPanicInformation union

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Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: Eric Blake <eblake@redhat.com>
Message-Id: <1487614915-18710-3-git-send-email-den@openvz.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Anton Nefedov 2017-02-20 21:21:54 +03:00 committed by Paolo Bonzini
parent 025533f6ee
commit e8ed97a647
3 changed files with 24 additions and 15 deletions
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12
qapi-schema.json
View File

@ -5914,6 +5914,16 @@
{ 'enum': 'GuestPanicAction',
'data': [ 'pause', 'poweroff' ] }
##
# @GuestPanicInformationType:
#
# An enumeration of the guest panic information types
#
# Since: 2.9
##
{ 'enum': 'GuestPanicInformationType',
'data': [ 'hyper-v'] }
##
# @GuestPanicInformation:
#
@ -5922,6 +5932,8 @@
# Since: 2.9
##
{'union': 'GuestPanicInformation',
'base': {'type': 'GuestPanicInformationType'},
'discriminator': 'type',
'data': { 'hyper-v': 'GuestPanicInformationHyperV' } }
##

15
target/i386/cpu.c
View File

@ -3778,19 +3778,16 @@ static GuestPanicInformation *x86_cpu_get_crash_info(CPUState *cs)
GuestPanicInformation *panic_info = NULL;
if (env->features[FEAT_HYPERV_EDX] & HV_X64_GUEST_CRASH_MSR_AVAILABLE) {
GuestPanicInformationHyperV *panic_info_hv =
g_malloc0(sizeof(GuestPanicInformationHyperV));
panic_info = g_malloc0(sizeof(GuestPanicInformation));
panic_info->type = GUEST_PANIC_INFORMATION_KIND_HYPER_V;
panic_info->u.hyper_v.data = panic_info_hv;
panic_info->type = GUEST_PANIC_INFORMATION_TYPE_HYPER_V;
assert(HV_X64_MSR_CRASH_PARAMS >= 5);
panic_info_hv->arg1 = env->msr_hv_crash_params[0];
panic_info_hv->arg2 = env->msr_hv_crash_params[1];
panic_info_hv->arg3 = env->msr_hv_crash_params[2];
panic_info_hv->arg4 = env->msr_hv_crash_params[3];
panic_info_hv->arg5 = env->msr_hv_crash_params[4];
panic_info->u.hyper_v.arg1 = env->msr_hv_crash_params[0];
panic_info->u.hyper_v.arg2 = env->msr_hv_crash_params[1];
panic_info->u.hyper_v.arg3 = env->msr_hv_crash_params[2];
panic_info->u.hyper_v.arg4 = env->msr_hv_crash_params[3];
panic_info->u.hyper_v.arg5 = env->msr_hv_crash_params[4];
}
return panic_info;

12
vl.c
View File

@ -1717,14 +1717,14 @@ void qemu_system_guest_panicked(GuestPanicInformation *info)
}
if (info) {
if (info->type == GUEST_PANIC_INFORMATION_KIND_HYPER_V) {
if (info->type == GUEST_PANIC_INFORMATION_TYPE_HYPER_V) {
qemu_log_mask(LOG_GUEST_ERROR, "HV crash parameters: (%#"PRIx64
" %#"PRIx64" %#"PRIx64" %#"PRIx64" %#"PRIx64")\n",
info->u.hyper_v.data->arg1,
info->u.hyper_v.data->arg2,
info->u.hyper_v.data->arg3,
info->u.hyper_v.data->arg4,
info->u.hyper_v.data->arg5);
info->u.hyper_v.arg1,
info->u.hyper_v.arg2,
info->u.hyper_v.arg3,
info->u.hyper_v.arg4,
info->u.hyper_v.arg5);
}
qapi_free_GuestPanicInformation(info);
}