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[Qemu-devel] [PATCH 19/19] Qemu-Xen-vTPM: QEMU machine class is initiali
From: |
Emil Condrea |
Subject: |
[Qemu-devel] [PATCH 19/19] Qemu-Xen-vTPM: QEMU machine class is initialized before tpm_init() |
Date: |
Sun, 10 Jul 2016 14:47:50 +0300 |
make sure QEMU machine class is initialized and QEMU has registered
Xen stubdom vTPM driver when call tpm_init()
Signed-off-by: Quan Xu <address@hidden>
Signed-off-by: Emil Condrea <address@hidden>
Reviewed-by: Stefan Berger <address@hidden>
---
vl.c | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/vl.c b/vl.c
index 5cd0f2a..a22b0c9 100644
--- a/vl.c
+++ b/vl.c
@@ -4353,12 +4353,6 @@ int main(int argc, char **argv, char **envp)
exit(1);
}
-#ifdef CONFIG_TPM
- if (tpm_init() < 0) {
- exit(1);
- }
-#endif
-
/* init the bluetooth world */
if (foreach_device_config(DEV_BT, bt_parse))
exit(1);
@@ -4477,6 +4471,17 @@ int main(int argc, char **argv, char **envp)
exit(1);
}
+ /*
+ * For compatible with Xen stubdom vTPM driver, make
+ * sure QEMU machine class is initialized and QEMU has
+ * registered Xen stubdom vTPM driver.
+ */
+#ifdef CONFIG_TPM
+ if (tpm_init() < 0) {
+ exit(1);
+ }
+#endif
+
/* Check if IGD GFX passthrough. */
igd_gfx_passthru();
--
1.9.1
- [Qemu-devel] [PATCH 09/19] xen: Rename xen_be_evtchn_event, (continued)
- [Qemu-devel] [PATCH 09/19] xen: Rename xen_be_evtchn_event, Emil Condrea, 2016/07/10
- [Qemu-devel] [PATCH 10/19] xen: Rename xen_be_find_xendev, Emil Condrea, 2016/07/10
- [Qemu-devel] [PATCH 07/19] xen: Rename xen_be_unbind_evtchn, Emil Condrea, 2016/07/10
- [Qemu-devel] [PATCH 13/19] xen: Distinguish between frontend and backend devops, Emil Condrea, 2016/07/10
- [Qemu-devel] [PATCH 12/19] xen: Rename xen_be_frontend_changed, Emil Condrea, 2016/07/10
- [Qemu-devel] [PATCH 11/19] xen: Rename xen_be_del_xendev, Emil Condrea, 2016/07/10
- [Qemu-devel] [PATCH 14/19] Qemu-Xen-vTPM: Support for Xen stubdom vTPM command line options, Emil Condrea, 2016/07/10
- [Qemu-devel] [PATCH 15/19] Qemu-Xen-vTPM: Xen frontend driver infrastructure, Emil Condrea, 2016/07/10
- [Qemu-devel] [PATCH 19/19] Qemu-Xen-vTPM: QEMU machine class is initialized before tpm_init(),
Emil Condrea <=
- [Qemu-devel] [PATCH 17/19] Qemu-Xen-vTPM: Move tpm_passthrough_is_selftest() into tpm_util.c, Emil Condrea, 2016/07/10
- [Qemu-devel] [PATCH 16/19] Qemu-Xen-vTPM: Register Xen stubdom vTPM frontend driver, Emil Condrea, 2016/07/10
- [Qemu-devel] [PATCH 18/19] Qemu-Xen-vTPM: Qemu vTPM xenstubdoms backend, Emil Condrea, 2016/07/10
- Re: [Qemu-devel] [v9 00/19] QEMU:Xen stubdom vTPM for HVM virtual machine(QEMU Part), Xu, Quan, 2016/07/12
- Re: [Qemu-devel] [v9 00/19] QEMU:Xen stubdom vTPM for HVM virtual machine(QEMU Part), Anthony PERARD, 2016/07/25