From abcb0f6cf51d2de03c0e2f03ac3ba4a755bb65eb Mon Sep 17 00:00:00 2001
From: Valentine Burley <valentine.burley@collabora.com>
Date: Mon, 11 May 2026 12:50:44 +0200
Subject: [PATCH] tu/autotune: Clear active_batches before history objects are
 freed

Fixes use-after-free errors during device destruction.

Fixes: 40ffc052aff ("tu: Rewrite autotune in C++")
Signed-off-by: Valentine Burley <valentine.burley@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41476>
---
 src/freedreno/vulkan/tu_autotune.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/freedreno/vulkan/tu_autotune.cc b/src/freedreno/vulkan/tu_autotune.cc
index aa6c7f816dd..49cc1e4309d 100644
--- a/src/freedreno/vulkan/tu_autotune.cc
+++ b/src/freedreno/vulkan/tu_autotune.cc
@@ -1698,6 +1698,7 @@ tu_autotune::~tu_autotune()
       at_log_base("finished processing all entries");
    }
 
+   active_batches.clear();
    tu_bo_suballocator_finish(&suballoc);
 }