From c62976f2907a54f8b0429bcf67f5e253d8ed38f8 Mon Sep 17 00:00:00 2001
From: KeatonTheBot <keaton@ryujinx.app>
Date: Sat, 19 Sep 2026 23:56:11 -0500
Subject: [PATCH] Heap adjustments

- Increase heap limit to 8 GiB for games that crash with > 8 GiB heap. This was inadvertently limited to 6 GiB for 10 & 12 GiB DRAM sizes.
---
 src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs b/src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs
index 65b3ace6e..7aa21c047 100644
--- a/src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs
+++ b/src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs
@@ -203,7 +203,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                     heapRegion.Size = memConfig switch {
                         MemoryConfiguration.MemoryConfiguration8GiB => 0x200000000u,
                         MemoryConfiguration.MemoryConfiguration10GiB when !isHeapLimited => 0x280000000u,
+                        MemoryConfiguration.MemoryConfiguration10GiB => 0x200000000u,
                         MemoryConfiguration.MemoryConfiguration12GiB when !isHeapLimited => 0x300000000u,
+                        MemoryConfiguration.MemoryConfiguration12GiB => 0x200000000u,
                         _ => 0x180000000u
                     };
                     stackRegion.Size = 0;
@@ -238,7 +240,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                         heapRegion.Size = memConfig switch {
                             MemoryConfiguration.MemoryConfiguration8GiB => 0x200000000u,
                             MemoryConfiguration.MemoryConfiguration10GiB when !isHeapLimited => 0x280000000u,
+                            MemoryConfiguration.MemoryConfiguration10GiB => 0x200000000u,
                             MemoryConfiguration.MemoryConfiguration12GiB when !isHeapLimited => 0x300000000u,
+                            MemoryConfiguration.MemoryConfiguration12GiB => 0x200000000u,
                             _ => 0x180000000u
                         };
                         stackRegion.Size = 1UL << (addressSpaceWidth - 8);
@@ -257,7 +261,9 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
                         heapRegion.Size = memConfig switch {
                             MemoryConfiguration.MemoryConfiguration8GiB => 0x200000000u,
                             MemoryConfiguration.MemoryConfiguration10GiB when !isHeapLimited => 0x280000000u,
+                            MemoryConfiguration.MemoryConfiguration10GiB => 0x200000000u,
                             MemoryConfiguration.MemoryConfiguration12GiB when !isHeapLimited => 0x300000000u,
+                            MemoryConfiguration.MemoryConfiguration12GiB => 0x200000000u,
                             _ => 0x180000000u
                         };
                         stackRegion.Size = 0x80000000;