From f1c496523ff0aa10c162fd01ad606960e925a5a4 Mon Sep 17 00:00:00 2001
From: Connor Fitzgerald <connorwadefitzgerald@gmail.com>
Date: Fri, 11 Apr 2025 14:18:43 -0400
Subject: [PATCH] [d3d12] Fix bug with committed resource allocation (#7519)

---
 wgpu-hal/src/dx12/suballocation.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wgpu-hal/src/dx12/suballocation.rs b/wgpu-hal/src/dx12/suballocation.rs
index fcb1e93b0..2c25597b9 100644
--- a/wgpu-hal/src/dx12/suballocation.rs
+++ b/wgpu-hal/src/dx12/suballocation.rs
@@ -369,7 +369,7 @@ impl<'a> DeviceAllocationContext<'a> {
         let heap_properties = Direct3D12::D3D12_HEAP_PROPERTIES {
             Type: Direct3D12::D3D12_HEAP_TYPE_CUSTOM,
             CPUPageProperty: match location {
-                MemoryLocation::GpuOnly => Direct3D12::D3D12_CPU_PAGE_PROPERTY_UNKNOWN,
+                MemoryLocation::GpuOnly => Direct3D12::D3D12_CPU_PAGE_PROPERTY_NOT_AVAILABLE,
                 MemoryLocation::CpuToGpu => Direct3D12::D3D12_CPU_PAGE_PROPERTY_WRITE_COMBINE,
                 MemoryLocation::GpuToCpu => Direct3D12::D3D12_CPU_PAGE_PROPERTY_WRITE_BACK,
                 _ => unreachable!(),