From 09e8a540876877723d15fff0e511e9abc274254e Mon Sep 17 00:00:00 2001
From: Calder Young <cgiacun@gmail.com>
Date: Wed, 26 Nov 2025 13:30:00 -0800
Subject: [PATCH] anv: Fix ray query shadow stack buffer size

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38685>
---
 src/intel/vulkan/anv_cmd_buffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/intel/vulkan/anv_cmd_buffer.c b/src/intel/vulkan/anv_cmd_buffer.c
index 38eda494354..2115d3e3026 100644
--- a/src/intel/vulkan/anv_cmd_buffer.c
+++ b/src/intel/vulkan/anv_cmd_buffer.c
@@ -459,7 +459,7 @@ anv_cmd_buffer_set_rt_query_buffer(struct anv_cmd_buffer *cmd_buffer,
       if (bo == NULL) {
          struct anv_bo *new_bo;
          VkResult result = anv_device_alloc_bo(device, "RT queries shadow",
-                                               ray_shadow_size,
+                                               1 << shadow_size_log2,
                                                ANV_BO_ALLOC_INTERNAL, /* alloc_flags */
                                                0, /* explicit_address */
                                                &new_bo);