From: Philippe Mathieu-Daudé <philmd@linaro.org>
Date: Tue, 15 Jul 2025 09:28:10 +0000 (+0200)
Subject: Revert "accel/tcg: Unregister the RCU before exiting RR thread"
X-Git-Tag: v10.1.0-rc0~12^2~8
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=2d7dc398ab48d09386c718708b43bd431758f1a4;p=thirdparty%2Fqemu.git

Revert "accel/tcg: Unregister the RCU before exiting RR thread"

This reverts commit bc93332fe460211c2d2f4ff50e1a0e030c7b5159,
which was merged prematurely, re-introducing Coverity CID 1547782
(unreachable code).

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250715104015.72663-2-philmd@linaro.org>
---

diff --git a/accel/tcg/tcg-accel-ops-rr.c b/accel/tcg/tcg-accel-ops-rr.c
index a578698d07..6eec5c9eee 100644
--- a/accel/tcg/tcg-accel-ops-rr.c
+++ b/accel/tcg/tcg-accel-ops-rr.c
@@ -302,8 +302,6 @@ static void *rr_cpu_thread_fn(void *arg)
         rr_deal_with_unplugged_cpus();
     }
 
-    rcu_unregister_thread();
-
     g_assert_not_reached();
 }