[Qemu-devel] [PATCH v6 21/20] linux-user/bsd-user: initialize trace events subsystem

[Daniel P. Berrange]

The bsd-user/linux-user programs make use of the CPU emulation
code and this now requires that the trace events subsystem
is enabled, otherwise it'll crash trying to allocate an empty
trace events bitmap for the CPU object.

Signed-off-by: Daniel P. Berrange <address@hidden>
---

Stefan, technically this patch ought to be squashed into:

   [PATCH v6 13/20] trace: provide mechanism for registering trace events

 bsd-user/main.c   | 1 +
 linux-user/main.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/bsd-user/main.c b/bsd-user/main.c
index d803d3e..90d5bbd 100644
--- a/bsd-user/main.c
+++ b/bsd-user/main.c
@@ -730,6 +730,7 @@ int main(int argc, char **argv)
     if (argc <= 1)
         usage();
 
+    module_call_init(MODULE_INIT_TRACE);
     qemu_init_cpu_list();
     module_call_init(MODULE_INIT_QOM);
 
diff --git a/linux-user/main.c b/linux-user/main.c
index 9e4b430..0e31dad 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -4158,6 +4158,7 @@ int main(int argc, char **argv, char **envp)
     int ret;
     int execfd;
 
+    module_call_init(MODULE_INIT_TRACE);
     qemu_init_cpu_list();
     module_call_init(MODULE_INIT_QOM);
 
-- 
2.7.4