plugin: propagate errors

qemu_finish_machine_init currently can only exit QEMU if it fails.
Prepare for giving it proper error propagation, and possibly for
adding a plugin_add monitor command that calls an accelerator
method.

While at it, make all errors from plugin_load look the same.

Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/linux-user/main.c b/linux-user/main.c
index 24d1eb73ad..750a01118f 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -671,9 +671,7 @@ int main(int argc, char **argv, char **envp)
         exit(1);
     }
     trace_init_file();
-    if (qemu_plugin_load_list(&plugins)) {
-        exit(1);
-    }
+    qemu_plugin_load_list(&plugins, &error_fatal);
 
     /* Zero out regs */
     memset(regs, 0, sizeof(struct target_pt_regs));