From 40a984c76fba85b133c9235ac3889bff7c9bffbc Mon Sep 17 00:00:00 2001
From: hotline1337 <denuvo@tuta.io>
Date: Mon, 31 Aug 2026 17:20:07 +0200
Subject: [PATCH] fix: adapt dmem_cgroup_register_region for Linux 7.3

---
 kernel-open/nvidia/os-interface.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/kernel-open/nvidia/os-interface.c b/kernel-open/nvidia/os-interface.c
index f4f92f6e7..629a5b30a 100644
--- a/kernel-open/nvidia/os-interface.c
+++ b/kernel-open/nvidia/os-interface.c
@@ -3028,7 +3028,12 @@ void* NV_API_CALL os_cgroup_parent(void *cgroup) { return NULL; }
 #if defined(NV_DMEM_CGROUP_PRESENT)
 void* NV_API_CALL os_dmem_cgroup_register_region(const char *name, NvU64 size, NvU64 precharge, void **prechargePool)
 {
+    #if LINUX_VERSION_CODE >= KERNEL_VERSION(7, 3, 0)
+    struct dmem_cgroup_init init = { .size = size };
+    void *region = dmem_cgroup_register_region(&init, name);
+    #else
     void *region = dmem_cgroup_register_region(size, name);
+    #endif
     if (IS_ERR(region))
     {
         return NULL;