1 files changed, 0 insertions, 45 deletions
diff --git a/system/nvidia-kernel/nvidia-rcu_read_lock-unlock.patch b/system/nvidia-kernel/nvidia-rcu_read_lock-unlock.patch
deleted file mode 100644
index 124d9a6ddc..0000000000
--- a/system/nvidia-kernel/nvidia-rcu_read_lock-unlock.patch
+++ /dev/null
@@ -1,45 +0,0 @@
---- a/kernel/common/inc/nv-linux.h
-+++ b/kernel/common/inc/nv-linux.h
-@@ -1990,2 +1990,23 @@
- 
-+#if defined(CONFIG_HAVE_ARCH_PFN_VALID) || LINUX_VERSION_CODE < KERNEL_VERSION(6,1,76)
-+#  define nv_pfn_valid pfn_valid
-+#else
-+/* pre-6.1.76 kernel pfn_valid version without GPL rcu_read_lock/unlock() */
-+static inline int nv_pfn_valid(unsigned long pfn)
-+{
-+        struct mem_section *ms;
-+
-+        if (PHYS_PFN(PFN_PHYS(pfn)) != pfn)
-+                return 0;
-+
-+        if (pfn_to_section_nr(pfn) >= NR_MEM_SECTIONS)
-+                return 0;
-+
-+        ms = __pfn_to_section(pfn);
-+        if (!valid_section(ms))
-+                return 0;
-+
-+        return early_section(ms) || pfn_section_valid(ms, pfn);
-+}
-+#endif
- #endif  /* _NV_LINUX_H_ */
---- a/kernel/nvidia/nv-mmap.c
-+++ b/kernel/nvidia/nv-mmap.c
-@@ -576,3 +576,3 @@
-             if (!IS_REG_OFFSET(nv, access_start, access_len) &&
--                (pfn_valid(PFN_DOWN(mmap_start))))
-+                (nv_pfn_valid(PFN_DOWN(mmap_start))))
-             {
---- a/kernel/nvidia/os-mlock.c
-+++ b/kernel/nvidia/os-mlock.c
-@@ -102,3 +102,3 @@
-         if ((nv_follow_pfn(vma, (start + (i * PAGE_SIZE)), &pfn) < 0) ||
--            (!pfn_valid(pfn)))
-+            (!nv_pfn_valid(pfn)))
-         {
-@@ -176,3 +176,3 @@
- 
--    if (pfn_valid(pfn))
-+    if (nv_pfn_valid(pfn))
-     {