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[Qemu-devel] [PATCH v3] vl: Move the cpu_synchronize_all_post_init() aft


From: Dou Liyang
Subject: [Qemu-devel] [PATCH v3] vl: Move the cpu_synchronize_all_post_init() after generic devices initialization
Date: Wed, 1 Feb 2017 10:29:38 +0800

At the Qemu initialization, we call the cpu_synchronize_all_post_init()
to synchronize All CPU states to KVM in the ./vl.c::main().

Currently, it is called before we initialize the CPUs, which is created
by "-device" command and parsed by generic devices initialization, So,
these CPUs may be ignored to synchronize.

The patch moves the cpu_synchronize_all_post_init func after generic
devices initialization to make sure that all the CPUs can be included.

Signed-off-by: Dou Liyang <address@hidden>
---
Change log:
v2-> v3:
1. Rebase the patch.
2. Rewrite the log
v1-> v2:
1. Split it from
https://lists.nongnu.org/archive/html/qemu-devel/2017-01/msg03354.html
2. Rewrite the log.

 vl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/vl.c b/vl.c
index 0b72b12..bceb835 100644
--- a/vl.c
+++ b/vl.c
@@ -4490,8 +4490,6 @@ int main(int argc, char **argv, char **envp)
 
     audio_init();
 
-    cpu_synchronize_all_post_init();
-
     if (hax_enabled()) {
         hax_sync_vcpus();
     }
@@ -4517,6 +4515,8 @@ int main(int argc, char **argv, char **envp)
         exit(1);
     }
 
+    cpu_synchronize_all_post_init();
+
     numa_post_machine_init();
 
     rom_reset_order_override();
-- 
2.5.5






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