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xenconfig: parse e820_host option 

Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Reviewed-by: Jim Fehlig <jfehlig@suse.com>
This commit is contained in:
Marek Marczykowski-Górecki 2020-04-14 04:37:06 +02:00 committed by Jim Fehlig
parent 5749395bfd
commit f3ef7dafc8
1 changed files with 13 additions and 0 deletions
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13
src/libxl/xen_common.c
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@ -592,6 +592,13 @@ xenParseCPUFeatures(virConfPtr conf,
def->clock.timers[def->clock.ntimers - 1] = timer;
}
} else {
if (xenConfigGetBool(conf, "e820_host", &val, 0) < 0) {
return -1;
} else if (val) {
def->features[VIR_DOMAIN_FEATURE_XEN] = VIR_TRISTATE_SWITCH_ON;
def->xen_features[VIR_DOMAIN_XEN_E820_HOST] = VIR_TRISTATE_SWITCH_ON;
}
}
return 0;
@ -2138,6 +2145,12 @@ xenFormatCPUFeatures(virConfPtr conf, virDomainDefPtr def)
(def->features[VIR_DOMAIN_FEATURE_VIRIDIAN] ==
VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0)
return -1;
} else {
if (def->features[VIR_DOMAIN_FEATURE_XEN] == VIR_TRISTATE_SWITCH_ON) {
if (def->xen_features[VIR_DOMAIN_XEN_E820_HOST] == VIR_TRISTATE_SWITCH_ON)
if (xenConfigSetInt(conf, "e820_host", 1) < 0)
return -1;
}
}
for (i = 0; i < def->clock.ntimers; i++) {