From b2f7fd12a2af7f348d5d9fd788a42aac6724a365 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Wed, 10 Jan 2024 13:03:09 -1000
Subject: [PATCH] Add comment to ConfigEntry.async_setup about race safety
 (#107756)

---
 homeassistant/config_entries.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/homeassistant/config_entries.py b/homeassistant/config_entries.py
index 336261c3632..d8738e67a04 100644
--- a/homeassistant/config_entries.py
+++ b/homeassistant/config_entries.py
@@ -478,6 +478,12 @@ class ConfigEntry:
         if self.domain != integration.domain:
             return
 
+        #
+        # It is important that this function does not yield to the
+        # event loop by using `await` or `async with` or similar until
+        # after the state has been set. Otherwise we risk that any `call_soon`s
+        # created by an integration will be executed before the state is set.
+        #
         if result:
             self._async_set_state(hass, ConfigEntryState.LOADED, None)
         else: