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qemu_validate.c: move secure boot checks to qemuValidateDomainDefBoot()

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Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This commit is contained in:
Daniel Henrique Barboza 2020-10-14 15:38:06 -03:00
parent 6533b8664e
commit 6a0e0dc7ba
1 changed files with 29 additions and 29 deletions
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58
src/qemu/qemu_validate.c
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@ -591,6 +591,35 @@ static int
qemuValidateDomainDefBoot(const virDomainDef *def,
virQEMUCapsPtr qemuCaps)
{
if (def->os.loader &&
def->os.loader->secure == VIR_TRISTATE_BOOL_YES) {
/* These are the QEMU implementation limitations. But we
* have to live with them for now. */
if (!qemuDomainIsQ35(def)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Secure boot is supported with q35 machine types only"));
return -1;
}
/* Now, technically it is possible to have secure boot on
* 32bits too, but that would require some -cpu xxx magic
* too. Not worth it unless we are explicitly asked. */
if (def->os.arch != VIR_ARCH_X86_64) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Secure boot is supported for x86_64 architecture only"));
return -1;
}
/* SMM will be enabled by qemuFirmwareFillDomain() if needed. */
if (def->os.firmware == VIR_DOMAIN_OS_DEF_FIRMWARE_NONE &&
def->features[VIR_DOMAIN_FEATURE_SMM] != VIR_TRISTATE_SWITCH_ON) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Secure boot requires SMM feature enabled"));
return -1;
}
}
if (def->os.bios.rt_set) {
if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_REBOOT_TIMEOUT)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
@ -1103,35 +1132,6 @@ qemuValidateDomainDef(const virDomainDef *def,
return -1;
}
if (def->os.loader &&
def->os.loader->secure == VIR_TRISTATE_BOOL_YES) {
/* These are the QEMU implementation limitations. But we
* have to live with them for now. */
if (!qemuDomainIsQ35(def)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Secure boot is supported with q35 machine types only"));
return -1;
}
/* Now, technically it is possible to have secure boot on
* 32bits too, but that would require some -cpu xxx magic
* too. Not worth it unless we are explicitly asked. */
if (def->os.arch != VIR_ARCH_X86_64) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Secure boot is supported for x86_64 architecture only"));
return -1;
}
/* SMM will be enabled by qemuFirmwareFillDomain() if needed. */
if (def->os.firmware == VIR_DOMAIN_OS_DEF_FIRMWARE_NONE &&
def->features[VIR_DOMAIN_FEATURE_SMM] != VIR_TRISTATE_SWITCH_ON) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Secure boot requires SMM feature enabled"));
return -1;
}
}
if (def->genidRequested &&
!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VMGENID)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",