system/nvidia-legacy390-kernel: Updated for version 390.141.

Signed-off-by: Dave Woodfall <dave@slackbuilds.org>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

9 files changed, 7 insertions, 1096 deletions

diff --git a/system/nvidia-legacy390-kernel/nvidia-legacy390-kernel.SlackBuild b/system/nvidia-legacy390-kernel/nvidia-legacy390-kernel.SlackBuild
index 6737648d36866..dadc3c08c92f3 100644
--- a/system/nvidia-legacy390-kernel/nvidia-legacy390-kernel.SlackBuild
+++ b/system/nvidia-legacy390-kernel/nvidia-legacy390-kernel.SlackBuild
@@ -28,8 +28,8 @@
 # see nvidia-driver/changelog.txt
 
 PRGNAM=nvidia-legacy390-kernel
-VERSION=${VERSION:-390.138}
-BUILD=${BUILD:-2}
+VERSION=${VERSION:-390.141}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 KERNEL=${KERNEL:-$(uname -r)}
@@ -77,17 +77,6 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
-# Patches for the newer kernels:
-patch -p1 < $CWD/patches/kernel-4.16.patch
-patch -p1 < $CWD/patches/kernel-5.8.patch
-if [ "$TARGET" = "x86" ]; then
-  patch -p1 < $CWD/patches/kernel-5.9-x86.patch
-else
-  patch -p1 < $CWD/patches/kernel-5.8-license-bypass.patch
-  patch -p1 < $CWD/patches/kernel-5.9-x86_64.patch
-fi
-patch -p1 < $CWD/patches/kernel-5.10.patch
-
 (cd kernel || exit 1
   make SYSSRC=$KERNELPATH module || exit 1
 )
diff --git a/system/nvidia-legacy390-kernel/nvidia-legacy390-kernel.info b/system/nvidia-legacy390-kernel/nvidia-legacy390-kernel.info
index 1dff6364aa54a..2cf1128cb0618 100644
--- a/system/nvidia-legacy390-kernel/nvidia-legacy390-kernel.info
+++ b/system/nvidia-legacy390-kernel/nvidia-legacy390-kernel.info
@@ -1,10 +1,10 @@
 PRGNAM="nvidia-legacy390-kernel"
-VERSION="390.138"
+VERSION="390.141"
 HOMEPAGE="http://www.nvidia.com"
-DOWNLOAD="https://download.nvidia.com/XFree86/Linux-x86/390.138/NVIDIA-Linux-x86-390.138.run"
-MD5SUM="1247db325e3127324e28fb5f7c59ad50"
-DOWNLOAD_x86_64="https://download.nvidia.com/XFree86/Linux-x86_64/390.138/NVIDIA-Linux-x86_64-390.138.run"
-MD5SUM_x86_64="e12b55efa430062a0f7f73db071bc0c3"
+DOWNLOAD="https://download.nvidia.com/XFree86/Linux-x86/390.141/NVIDIA-Linux-x86-390.141.run"
+MD5SUM="f3e6660ffe5338b17b7e643d0eceb57e"
+DOWNLOAD_x86_64="https://download.nvidia.com/XFree86/Linux-x86_64/390.141/NVIDIA-Linux-x86_64-390.141.run"
+MD5SUM_x86_64="0c7fc061349bbb2f0d7e26af9f1b082a"
 REQUIRES=""
 MAINTAINER="Lenard Spencer"
 EMAIL="lenardrspencer@gmai.com"
diff --git a/system/nvidia-legacy390-kernel/patches/README b/system/nvidia-legacy390-kernel/patches/README
deleted file mode 100644
index 6f7b193d18219..0000000000000
--- a/system/nvidia-legacy390-kernel/patches/README
+++ /dev/null
@@ -1,19 +0,0 @@
-HOW TO PATCH
-
-1. Extract NVidia Driver (64 bit)
-   ./NVIDIA-Linux-x86_64-390.138.run --extract-only
-2. Go to the extracted directory
-   cd NVIDIA-Linux-x86_64-390.138
-3. Patch it
-   patch -p1 < /path/to/kernel-4.16.patch
-   patch -p1 < /path/to/kernel-5.8.patch
-   patch -p1 < /path/to/kernel-5.8-license-bypass.patch
-   patch -p1 < /path/to/kernel-5.9.patch
-   patch -p1 < /path/to/kernel-5.10.patch
-4. Run the nvidia-installer
-   ./nvidia-installer --no-unified-memory
-5. Have fun :)
-
-
-20 December 2020
-Willy Sudiarto Raharjo
diff --git a/system/nvidia-legacy390-kernel/patches/kernel-4.16.patch b/system/nvidia-legacy390-kernel/patches/kernel-4.16.patch
deleted file mode 100644
index 7d4501eca8ee6..0000000000000
--- a/system/nvidia-legacy390-kernel/patches/kernel-4.16.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From 38a66ed47f5340abd370edcd1f7cf816b8ad478e Mon Sep 17 00:00:00 2001
-From: BlackEagle <ike.devolder@gmail.com>
-Date: Thu, 6 Aug 2020 12:11:38 +0200
-Subject: [PATCH 1/2] kernel-4.16.patch
-
-Signed-off-by: BlackEagle <ike.devolder@gmail.com>
----
- kernel/common/inc/nv-linux.h | 4 ++++
- kernel/conftest.sh           | 5 +++++
- 2 files changed, 9 insertions(+)
-
-diff --git a/kernel/common/inc/nv-linux.h b/kernel/common/inc/nv-linux.h
-index ac5bb95..ce6f891 100644
---- a/kernel/common/inc/nv-linux.h
-+++ b/kernel/common/inc/nv-linux.h
-@@ -175,7 +175,11 @@ static inline uid_t __kuid_val(kuid_t uid)
- 
- #if defined(NV_VM_INSERT_PAGE_PRESENT)
- #include <linux/pagemap.h>
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
- #include <linux/dma-mapping.h>
-+#else
-+#include <linux/dma-direct.h>
-+#endif
- #endif
- 
- #if defined(CONFIG_SWIOTLB) && defined(NVCPU_AARCH64)
-diff --git a/kernel/conftest.sh b/kernel/conftest.sh
-index 7da7505..0778ba1 100755
---- a/kernel/conftest.sh
-+++ b/kernel/conftest.sh
-@@ -2045,7 +2045,12 @@ compile_test() {
-             # Determine if the phys_to_dma function is present.
-             #
-             CODE="
-+            #include <linux/version.h>
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
-             #include <linux/dma-mapping.h>
-+#else
-+            #include <linux/dma-direct.h>
-+#endif
-             void conftest_phys_to_dma(void) {
-                 phys_to_dma();
-             }"
--- 
-2.28.0
-
diff --git a/system/nvidia-legacy390-kernel/patches/kernel-5.10.patch b/system/nvidia-legacy390-kernel/patches/kernel-5.10.patch
deleted file mode 100644
index 6fa40d0f946c5..0000000000000
--- a/system/nvidia-legacy390-kernel/patches/kernel-5.10.patch
+++ /dev/null
@@ -1,162 +0,0 @@
-From a7b47c7adad039c65e75cfc31e0ca77d29b915f7 Mon Sep 17 00:00:00 2001
-From: BlackEagle <ike.devolder@gmail.com>
-Date: Sat, 19 Dec 2020 14:50:07 +0100
-Subject: [PATCH] kernel-5.10
-
-based on: https://gist.github.com/xtrymind/70919c82347670e788d4787dc321b72f
-
-Signed-off-by: BlackEagle <ike.devolder@gmail.com>
----
- kernel/common/inc/nv-linux.h                  |  3 ++
- kernel/conftest.sh                            | 29 +++++++++++++++++--
- .../nvidia-drm/nvidia-drm-gem-user-memory.c   | 10 +++++--
- 3 files changed, 38 insertions(+), 4 deletions(-)
-
-diff --git a/kernel/common/inc/nv-linux.h b/kernel/common/inc/nv-linux.h
-index 30afd4a..c9e5af7 100644
---- a/kernel/common/inc/nv-linux.h
-+++ b/kernel/common/inc/nv-linux.h
-@@ -179,6 +179,9 @@ static inline uid_t __kuid_val(kuid_t uid)
- #include <linux/dma-mapping.h>
- #else
- #include <linux/dma-direct.h>
-+#if defined(NV_LINUX_DMA_MAP_OPS_H_PRESENT)
-+#include <linux/dma-map-ops.h>
-+#endif
- #endif
- #endif
- 
-diff --git a/kernel/conftest.sh b/kernel/conftest.sh
-index 9612796..1c1eb30 100755
---- a/kernel/conftest.sh
-+++ b/kernel/conftest.sh
-@@ -134,6 +134,7 @@ test_headers() {
-     FILES="$FILES linux/fence.h"
-     FILES="$FILES linux/ktime.h"
-     FILES="$FILES linux/dma-resv.h"
-+    FILES="$FILES linux/dma-map-ops.h"
- 
-     # Arch specific headers which need testing
-     FILES_ARCH="asm/book3s/64/hash-64k.h"
-@@ -2050,6 +2051,9 @@ compile_test() {
-             #include <linux/dma-mapping.h>
- #else
-             #include <linux/dma-direct.h>
-+#if defined(NV_LINUX_DMA_MAP_OPS_H_PRESENT)
-+            #include <linux/dma-map-ops.h>
-+#endif
- #endif
-             void conftest_phys_to_dma(void) {
-                 phys_to_dma();
-@@ -2064,6 +2068,9 @@ compile_test() {
-             #
-             CODE="
-             #include <linux/dma-mapping.h>
-+#if defined(NV_LINUX_DMA_MAP_OPS_H_PRESENT)
-+            #include <linux/dma-map-ops.h>
-+#endif
-             void conftest_dma_ops(void) {
-                 (void)dma_ops;
-             }"
-@@ -2078,6 +2085,9 @@ compile_test() {
-             #
-             CODE="
-             #include <linux/dma-mapping.h>
-+#if defined(NV_LINUX_DMA_MAP_OPS_H_PRESENT)
-+            #include <linux/dma-map-ops.h>
-+#endif
-             void conftest_dma_ops(void) {
-                 (void)swiotlb_dma_ops;
-             }"
-@@ -2088,22 +2098,28 @@ compile_test() {
-         dma_map_ops)
-             #
-             # Determine if the 'struct dma_map_ops' type is present.
--            # 
-+            #
-             CODE="
-             #include <linux/dma-mapping.h>
-+#if defined(NV_LINUX_DMA_MAP_OPS_H_PRESENT)
-+            #include <linux/dma-map-ops.h>
-+#endif
-             void conftest_dma_map_ops(void) {
-                 struct dma_map_ops ops;
-             }"
- 
-             compile_check_conftest "$CODE" "NV_DMA_MAP_OPS_PRESENT" "" "types"
-         ;;
-- 
-+
-         get_dma_ops)
-             #
-             # Determine if the get_dma_ops() function is present.
-             #
-             CODE="
-             #include <linux/dma-mapping.h>
-+#if defined(NV_LINUX_DMA_MAP_OPS_H_PRESENT)
-+            #include <linux/dma-map-ops.h>
-+#endif
-             void conftest_get_dma_ops(void) {
-                 get_dma_ops();
-             }"
-@@ -2117,6 +2133,9 @@ compile_test() {
-             #
-             CODE="
-             #include <linux/dma-mapping.h>
-+#if defined(NV_LINUX_DMA_MAP_OPS_H_PRESENT)
-+            #include <linux/dma-map-ops.h>
-+#endif
-             void conftest_noncoherent_swiotlb_dma_ops(void) {
-                 (void)noncoherent_swiotlb_dma_ops;
-             }"
-@@ -2133,6 +2152,9 @@ compile_test() {
-             #
-             CODE="
-             #include <linux/dma-mapping.h>
-+#if defined(NV_LINUX_DMA_MAP_OPS_H_PRESENT)
-+            #include <linux/dma-map-ops.h>
-+#endif
-             void conftest_dma_map_resource(void) {
-                 dma_map_resource();
-             }"
-@@ -3961,6 +3983,9 @@ compile_test() {
-             #
-             CODE="
-             #include <linux/dma-mapping.h>
-+#if defined(NV_LINUX_DMA_MAP_OPS_H_PRESENT)
-+            #include <linux/dma-map-ops.h>
-+#endif
-             void conftest_dma_is_direct(void) {
-                 dma_is_direct();
-             }"
-diff --git a/kernel/nvidia-drm/nvidia-drm-gem-user-memory.c b/kernel/nvidia-drm/nvidia-drm-gem-user-memory.c
-index 76dedba..92a5192 100644
---- a/kernel/nvidia-drm/nvidia-drm-gem-user-memory.c
-+++ b/kernel/nvidia-drm/nvidia-drm-gem-user-memory.c
-@@ -20,6 +20,7 @@
-  * DEALINGS IN THE SOFTWARE.
-  */
- 
-+#include <linux/version.h>
- #include "nvidia-drm-conftest.h"
- 
- #if defined(NV_DRM_AVAILABLE)
-@@ -47,8 +48,13 @@ static struct sg_table *__nv_drm_gem_user_memory_prime_get_sg_table(
- {
-     struct nv_drm_gem_user_memory *nv_user_memory = to_nv_user_memory(nv_gem);
- 
--    return drm_prime_pages_to_sg(nv_user_memory->pages,
--                                 nv_user_memory->pages_count);
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 10, 0))
-+    return drm_prime_pages_to_sg(nv_gem->nv_dev->dev, nv_user_memory->pages,
-+                                  nv_user_memory->pages_count);
-+#else
-+     return drm_prime_pages_to_sg(nv_user_memory->pages,
-+                                  nv_user_memory->pages_count);
-+#endif
- }
- 
- static void *__nv_drm_gem_user_memory_prime_vmap(
--- 
-2.29.2
-
diff --git a/system/nvidia-legacy390-kernel/patches/kernel-5.8-license-bypass.patch b/system/nvidia-legacy390-kernel/patches/kernel-5.8-license-bypass.patch
deleted file mode 100644
index 702c9c2786e78..0000000000000
--- a/system/nvidia-legacy390-kernel/patches/kernel-5.8-license-bypass.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-diff --git a/kernel/nvidia-uvm/uvm_common.c b/kernel/nvidia-uvm/uvm_common.c
-index 0f4516a..9e9811e 100644
---- a/kernel/nvidia-uvm/uvm_common.c
-+++ b/kernel/nvidia-uvm/uvm_common.c
-@@ -379,5 +379,5 @@ module_param(uvm_enable_builtin_tests, int, S_IRUGO);
- MODULE_PARM_DESC(uvm_enable_builtin_tests,
-                  "Enable the UVM built-in tests. (This is a security risk)");
- 
--MODULE_LICENSE("MIT");
-+MODULE_LICENSE("GPL");
- MODULE_INFO(supported, "external");
-diff --git a/kernel/nvidia-uvm/uvm_unsupported.c b/kernel/nvidia-uvm/uvm_unsupported.c
-index 0419121..1ccd1f4 100644
---- a/kernel/nvidia-uvm/uvm_unsupported.c
-+++ b/kernel/nvidia-uvm/uvm_unsupported.c
-@@ -171,6 +171,6 @@ static void __exit uvm_unsupported_exit(void)
- module_init(uvm_unsupported_module_init);
- module_exit(uvm_unsupported_exit);
- 
--MODULE_LICENSE("MIT");
-+MODULE_LICENSE("GPL");
- MODULE_INFO(supported, "external");
- 
diff --git a/system/nvidia-legacy390-kernel/patches/kernel-5.8.patch b/system/nvidia-legacy390-kernel/patches/kernel-5.8.patch
deleted file mode 100644
index 128d07219871b..0000000000000
--- a/system/nvidia-legacy390-kernel/patches/kernel-5.8.patch
+++ /dev/null
@@ -1,123 +0,0 @@
-From c3a26ae7fc4a5ca857f829c1943abcf3c1d4d173 Mon Sep 17 00:00:00 2001
-From: BlackEagle <ike.devolder@gmail.com>
-Date: Thu, 6 Aug 2020 12:35:38 +0200
-Subject: [PATCH 2/2] kernel-5.8.patch
-
-Signed-off-by: BlackEagle <ike.devolder@gmail.com>
----
- kernel/common/inc/nv-linux.h |  6 +++++
- kernel/common/inc/nv-mm.h    |  4 ++++
- kernel/conftest.sh           | 43 ++++++++++++++++++++++++++++++++++++
- kernel/nvidia/nvidia.Kbuild  |  2 ++
- 4 files changed, 55 insertions(+)
-
-diff --git a/kernel/common/inc/nv-linux.h b/kernel/common/inc/nv-linux.h
-index ce6f891..872c4ca 100644
---- a/kernel/common/inc/nv-linux.h
-+++ b/kernel/common/inc/nv-linux.h
-@@ -535,7 +535,13 @@ extern int nv_pat_mode;
- 
- static inline void *nv_vmalloc(unsigned long size)
- {
-+#if NV_VMALLOC_ARGUMENT_COUNT_ARGUMENT_COUNT == 3
-     void *ptr = __vmalloc(size, GFP_KERNEL, PAGE_KERNEL);
-+#elif NV_VMALLOC_ARGUMENT_COUNT_ARGUMENT_COUNT == 2
-+    void *ptr = __vmalloc(size, GFP_KERNEL);
-+#else
-+#error "NV_VMALLOC_ARGUMENT_COUNT_ARGUMENT_COUNT value unrecognized!"
-+#endif
-     if (ptr)
-         NV_MEMDBG_ADD(ptr, size);
-     return ptr;
-diff --git a/kernel/common/inc/nv-mm.h b/kernel/common/inc/nv-mm.h
-index 1270bf3..dfcd12b 100644
---- a/kernel/common/inc/nv-mm.h
-+++ b/kernel/common/inc/nv-mm.h
-@@ -25,6 +25,10 @@
- 
- #include "conftest.h"
- 
-+#if defined(NV_MM_STRUCT_HAS_MMAP_LOCK)
-+#define mmap_sem mmap_lock
-+#endif
-+
- #if !defined(NV_VM_FAULT_T_IS_PRESENT)
- typedef int vm_fault_t;
- #endif
-diff --git a/kernel/conftest.sh b/kernel/conftest.sh
-index 0778ba1..7d5821a 100755
---- a/kernel/conftest.sh
-+++ b/kernel/conftest.sh
-@@ -2629,6 +2629,49 @@ compile_test() {
-             compile_check_conftest "$CODE" "NV_VZALLOC_PRESENT" "" "functions"
-         ;;
- 
-+        vmalloc_argument_count)
-+            #
-+            # Determine how many arguments __vmalloc takes.
-+            #
-+            # Changed by commit fc3af83c4fca ("mm: remove the pgprot argument
-+            # to __vmalloc")
-+            #
-+            echo "$CONFTEST_PREAMBLE
-+            #include <linux/mm.h>
-+            #include <linux/vmalloc.h>
-+            void conftest_vmalloc_argument_count(void) {
-+                __vmalloc(0, GFP_KERNEL, PAGE_KERNEL);
-+            }" > conftest$$.c
-+
-+            $CC $CFLAGS -c conftest$$.c > /dev/null 2>&1
-+            rm -f conftest$$.c
-+
-+            if [ -f conftest$$.o ]; then
-+                echo "#define NV_VMALLOC_ARGUMENT_COUNT_ARGUMENT_COUNT 3" | append_conftest "functions"
-+            else
-+                echo "#define NV_VMALLOC_ARGUMENT_COUNT_ARGUMENT_COUNT 2" | append_conftest "functions"
-+            fi
-+
-+            rm -f conftest$$.o
-+        ;;
-+
-+        mm_struct_has_mmap_lock)
-+            #
-+            # Determine if the mm_struct structure has 'mmap_lock'.
-+            #
-+            # Changed by commit ea7b54944ef9 ("mmap locking API: rename mmap_sem
-+            # to mmap_lock")
-+            #
-+            CODE="
-+            #include <linux/mm.h>
-+
-+            int conftest_mm_struct_has_mmap_lock(void) {
-+                return offsetof(struct mm_struct, mmap_lock);
-+            }"
-+
-+            compile_check_conftest "$CODE" "NV_MM_STRUCT_HAS_MMAP_LOCK" "" "types"
-+        ;;
-+
-         drm_driver_has_set_busid)
-             #
-             # Determine if the drm_driver structure has a 'set_busid' callback
-diff --git a/kernel/nvidia/nvidia.Kbuild b/kernel/nvidia/nvidia.Kbuild
-index 63e369f..5b45144 100644
---- a/kernel/nvidia/nvidia.Kbuild
-+++ b/kernel/nvidia/nvidia.Kbuild
-@@ -158,6 +158,7 @@ NV_CONFTEST_FUNCTION_COMPILE_TESTS += jiffies_to_timespec
- NV_CONFTEST_FUNCTION_COMPILE_TESTS += ktime_get_raw_ts64
- NV_CONFTEST_FUNCTION_COMPILE_TESTS += ktime_get_real_ts64
- NV_CONFTEST_FUNCTION_COMPILE_TESTS += ioremap_nocache
-+NV_CONFTEST_FUNCTION_COMPILE_TESTS += vmalloc_argument_count
- 
- NV_CONFTEST_SYMBOL_COMPILE_TESTS += is_export_symbol_gpl_of_node_to_nid
- NV_CONFTEST_SYMBOL_COMPILE_TESTS += is_export_symbol_present_swiotlb_map_sg_attrs
-@@ -196,6 +197,7 @@ NV_CONFTEST_TYPE_COMPILE_TESTS += timeval
- NV_CONFTEST_TYPE_COMPILE_TESTS += kmem_cache_has_kobj_remove_work
- NV_CONFTEST_TYPE_COMPILE_TESTS += sysfs_slab_unlink
- NV_CONFTEST_TYPE_COMPILE_TESTS += pci_dev_has_skip_bus_pm
-+NV_CONFTEST_TYPE_COMPILE_TESTS += mm_struct_has_mmap_lock
- 
- NV_CONFTEST_GENERIC_COMPILE_TESTS += dom0_kernel_present
- NV_CONFTEST_GENERIC_COMPILE_TESTS += nvidia_vgpu_kvm_build
--- 
-2.28.0
-
diff --git a/system/nvidia-legacy390-kernel/patches/kernel-5.9-x86.patch b/system/nvidia-legacy390-kernel/patches/kernel-5.9-x86.patch
deleted file mode 100644
index fb70ddfc7e07c..0000000000000
--- a/system/nvidia-legacy390-kernel/patches/kernel-5.9-x86.patch
+++ /dev/null
@@ -1,340 +0,0 @@
-diff --git a/kernel/common/inc/nv-linux.h b/kernel/common/inc/nv-linux.h
-index ab06dbc..dd335b5 100644
---- a/kernel/common/inc/nv-linux.h
-+++ b/kernel/common/inc/nv-linux.h
-@@ -159,7 +159,7 @@ static inline uid_t __kuid_val(kuid_t uid)
- }
- #endif
- 
--#if defined(NVCPU_X86_64) && !defined(HAVE_COMPAT_IOCTL)
-+#if defined(NVCPU_X86_64) && !defined(NV_FILE_OPERATIONS_HAS_COMPAT_IOCTL)
- #include <linux/syscalls.h>         /* sys_ioctl()                      */
- #include <linux/ioctl32.h>          /* register_ioctl32_conversion()    */
- #endif
-diff --git a/kernel/common/inc/nv-mm.h b/kernel/common/inc/nv-mm.h
-index d2d7657..a5325fe 100644
---- a/kernel/common/inc/nv-mm.h
-+++ b/kernel/common/inc/nv-mm.h
-@@ -144,9 +144,13 @@ typedef int vm_fault_t;
-                 flags |= FOLL_FORCE;
- 
-         #if defined(NV_GET_USER_PAGES_REMOTE_HAS_LOCKED_ARG)
--
-+            #if defined (NV_GET_USER_PAGES_REMOTE_HAS_TSK_ARG)
-                return get_user_pages_remote(tsk, mm, start, nr_pages, flags,
-                                             pages, vmas, NULL);
-+            #else
-+               return get_user_pages_remote(mm, start, nr_pages, flags,
-+                                            pages, vmas, NULL);
-+            #endif
- 
-         #else
- 
-@@ -159,7 +163,7 @@ typedef int vm_fault_t;
-     #endif
- #else
-     #if defined(NV_GET_USER_PAGES_HAS_WRITE_AND_FORCE_ARGS)
--        #define NV_GET_USER_PAGES_REMOTE    NV_GET_USER_PAGES
-+        #define NV_GET_USER_PAGES_REMOTE    get_user_pages
-     #else
-         #include <linux/mm.h>
-         #include <linux/sched.h>
-diff --git a/kernel/conftest.sh b/kernel/conftest.sh
-index e900963..ef82dee 100755
---- a/kernel/conftest.sh
-+++ b/kernel/conftest.sh
-@@ -3043,6 +3043,7 @@ compile_test() {
- 
-             if [ -f conftest$$.o ]; then
-                 echo "#undef NV_GET_USER_PAGES_REMOTE_PRESENT" | append_conftest "functions"
-+                echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_TSK_ARG" | append_conftest "functions"
-                 echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_WRITE_AND_FORCE_ARGS" | append_conftest "functions"
-                 echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_LOCKED_ARG" | append_conftest "functions"
-                 rm -f conftest$$.o
-@@ -3070,14 +3071,20 @@ compile_test() {
-             rm -f conftest$$.c
- 
-             if [ -f conftest$$.o ]; then
-+                echo "#define NV_GET_USER_PAGES_REMOTE_HAS_TSK_ARG" | append_conftest "functions"
-                 echo "#define NV_GET_USER_PAGES_REMOTE_HAS_WRITE_AND_FORCE_ARGS" | append_conftest "functions"
-                 echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_LOCKED_ARG" | append_conftest "functions"
-                 rm -f conftest$$.o
-                 return
-             fi
- 
-+            echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_WRITE_AND_FORCE_ARGS" | append_conftest "functions"
-+
-+            #
-             # conftest #3: check if get_user_pages_remote() has locked argument
--            
-+            # Return if these arguments are present. Fall through to conftest #4
-+            # if these args are absent.
-+            #
-             echo "$CONFTEST_PREAMBLE
-             #include <linux/mm.h>
-             long get_user_pages_remote(struct task_struct *tsk,
-@@ -3095,13 +3102,40 @@ compile_test() {
-             rm -f conftest$$.c
- 
-             if [ -f conftest$$.o ]; then
-+                echo "#define NV_GET_USER_PAGES_REMOTE_HAS_TSK_ARG" | append_conftest "functions"
-+                echo "#define NV_GET_USER_PAGES_REMOTE_HAS_LOCKED_ARG" | append_conftest "functions"
-+                rm -f conftest$$.o
-+                return
-+            fi
-+
-+            #
-+            # conftest #4: check if get_user_pages_remote() does not take
-+            # tsk argument.
-+            #
-+            echo "$CONFTEST_PREAMBLE
-+            #include <linux/mm.h>
-+            long get_user_pages_remote(struct mm_struct *mm,
-+                                       unsigned long start,
-+                                       unsigned long nr_pages,
-+                                       unsigned int gup_flags,
-+                                       struct page **pages,
-+                                       struct vm_area_struct **vmas,
-+                                       int *locked) {
-+                return 0;
-+            }" > conftest$$.c
-+
-+            $CC $CFLAGS -c conftest$$.c > /dev/null 2>&1
-+            rm -f conftest$$.c
-+
-+            if [ -f conftest$$.o ]; then
-+                echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_TSK_ARG" | append_conftest "functions"
-                 echo "#define NV_GET_USER_PAGES_REMOTE_HAS_LOCKED_ARG" | append_conftest "functions"
-                 rm -f conftest$$.o
-             else
-+
-+                echo "#define NV_GET_USER_PAGES_REMOTE_HAS_TSK_ARG" | append_conftest "functions"
-                 echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_LOCKED_ARG" | append_conftest "functions"
-             fi
--            echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_WRITE_AND_FORCE_ARGS" | append_conftest "functions"
--
-         ;;
- 
-         usleep_range)
-@@ -4131,6 +4165,115 @@ compile_test() {
-             compile_check_conftest "$CODE" "NV_PCI_DEV_HAS_SKIP_BUS_PM" "" "types"
-         ;;
- 
-+        drm_gem_object_put_unlocked)
-+            #
-+            # Determine if the function drm_gem_object_put_unlocked() is present.
-+            #
-+            # In v5.9-rc1, commit 2f4dd13d4bb8 ("drm/gem: add
-+            # drm_gem_object_put helper") removes drm_gem_object_put_unlocked()
-+            # function and replace its definition by transient macro. Commit
-+            # ab15d56e27be ("drm: remove transient
-+            # drm_gem_object_put_unlocked()") finally removes
-+            # drm_gem_object_put_unlocked() macro.
-+            #
-+            CODE="
-+            #if defined(NV_DRM_DRMP_H_PRESENT)
-+            #include <drm/drmP.h>
-+            #endif
-+
-+            #if defined(NV_DRM_DRM_GEM_H_PRESENT)
-+            #include <drm/drm_gem.h>
-+            #endif
-+            void conftest_drm_gem_object_put_unlocked(void) {
-+                drm_gem_object_put_unlocked();
-+            }"
-+
-+            compile_check_conftest "$CODE" "NV_DRM_GEM_OBJECT_PUT_UNLOCK_PRESENT" "" "functions"
-+        ;;
-+
-+        drm_display_mode_has_vrefresh)
-+            #
-+            # Determine if the 'drm_display_mode' structure has a 'vrefresh'
-+            # field.
-+            #
-+            # Removed by commit 0425662fdf05 ("drm: Nuke mode->vrefresh") in
-+            # v5.9-rc1.
-+            #
-+            CODE="
-+            #include <drm/drm_modes.h>
-+
-+            int conftest_drm_display_mode_has_vrefresh(void) {
-+                return offsetof(struct drm_display_mode, vrefresh);
-+            }"
-+
-+            compile_check_conftest "$CODE" "NV_DRM_DISPLAY_MODE_HAS_VREFRESH" "types"
-+
-+        ;;
-+
-+        drm_driver_master_set_has_int_return_type)
-+            #
-+            # Determine if drm_driver::master_set() returns integer value
-+            #
-+            # Changed to void by commit 907f53200f98 ("drm: vmwgfx: remove
-+            # drm_driver::master_set() return type") in v5.9-rc1.
-+            #
-+            CODE="
-+            #if defined(NV_DRM_DRMP_H_PRESENT)
-+            #include <drm/drmP.h>
-+            #endif
-+
-+            #if defined(NV_DRM_DRM_DRV_H_PRESENT)
-+            #include <drm/drm_drv.h>
-+            #endif
-+
-+            int conftest_drm_driver_master_set_has_int_return_type(struct drm_driver *drv,
-+                struct drm_device *dev, struct drm_file *file_priv, bool from_open) {
-+
-+                return drv->master_set(dev, file_priv, from_open);
-+            }"
-+
-+            compile_check_conftest "$CODE" "NV_DRM_DRIVER_SET_MASTER_HAS_INT_RETURN_TYPE" "" "types"
-+        ;;
-+
-+        drm_driver_has_gem_free_object)
-+            #
-+            # Determine if the 'drm_driver' structure has a 'gem_free_object'
-+            # function pointer.
-+            #
-+            # drm_driver::gem_free_object is removed by commit 1a9458aeb8eb
-+            # ("drm: remove drm_driver::gem_free_object") in v5.9-rc1.
-+            #
-+            CODE="
-+            #if defined(NV_DRM_DRMP_H_PRESENT)
-+            #include <drm/drmP.h>
-+            #endif
-+
-+            #if defined(NV_DRM_DRM_DRV_H_PRESENT)
-+            #include <drm/drm_drv.h>
-+            #endif
-+
-+            int conftest_drm_driver_has_gem_free_object(void) {
-+                return offsetof(struct drm_driver, gem_free_object);
-+            }"
-+
-+            compile_check_conftest "$CODE" "NV_DRM_DRIVER_HAS_GEM_FREE_OBJECT" "" "types"
-+        ;;
-+
-+        vga_tryget)
-+            #
-+            # Determine if vga_tryget() is present
-+            #
-+            # vga_tryget() was removed by commit f369bc3f9096 ("vgaarb: mark
-+            # vga_tryget static") in v5.9-rc1 (2020-08-01).
-+            #
-+            CODE="
-+            #include <linux/vgaarb.h>
-+            void conftest_vga_tryget(void) {
-+                vga_tryget();
-+            }"
-+
-+            compile_check_conftest "$CODE" "NV_VGA_TRYGET_PRESENT" "" "functions"
-+        ;;
-     esac
- }
- 
-diff --git a/kernel/nvidia-drm/nvidia-drm-drv.c b/kernel/nvidia-drm/nvidia-drm-drv.c
-index 17e377d..85d9798 100644
---- a/kernel/nvidia-drm/nvidia-drm-drv.c
-+++ b/kernel/nvidia-drm/nvidia-drm-drv.c
-@@ -466,8 +466,8 @@ static void nv_drm_unload(struct drm_device *dev)
- 
- #if defined(NV_DRM_ATOMIC_MODESET_AVAILABLE)
- 
--static int nv_drm_master_set(struct drm_device *dev,
--                             struct drm_file *file_priv, bool from_open)
-+static int __nv_drm_master_set(struct drm_device *dev,
-+                               struct drm_file *file_priv, bool from_open)
- {
-     struct nv_drm_device *nv_dev = to_nv_device(dev);
- 
-@@ -478,6 +478,22 @@ static int nv_drm_master_set(struct drm_device *dev,
-     return 0;
- }
- 
-+#include <linux/version.h>
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 9, 0)
-+static int nv_drm_master_set(struct drm_device *dev,
-+                             struct drm_file *file_priv, bool from_open)
-+{
-+    return __nv_drm_master_set(dev, file_priv, from_open);
-+}
-+#else
-+static void nv_drm_master_set(struct drm_device *dev,
-+                              struct drm_file *file_priv, bool from_open)
-+{
-+     WARN_ON(__nv_drm_master_set(dev, file_priv, from_open) != 0);
-+}
-+#endif
-+
-+
- #if defined(NV_DRM_MASTER_DROP_HAS_FROM_RELEASE_ARG)
- static
- void nv_drm_master_drop(struct drm_device *dev,
-@@ -677,7 +693,9 @@ static struct drm_driver nv_drm_driver = {
- #endif
-                                DRIVER_GEM  | DRIVER_RENDER,
- 
-+#if defined(NV_DRM_DRIVER_HAS_GEM_FREE_OBJECT)
-     .gem_free_object        = nv_drm_gem_free,
-+#endif
- 
-     .ioctls                 = nv_drm_ioctls,
-     .num_ioctls             = ARRAY_SIZE(nv_drm_ioctls),
-diff --git a/kernel/nvidia-drm/nvidia-drm-gem.h b/kernel/nvidia-drm/nvidia-drm-gem.h
-index 5691a7a..18c50ca 100644
---- a/kernel/nvidia-drm/nvidia-drm-gem.h
-+++ b/kernel/nvidia-drm/nvidia-drm-gem.h
-@@ -87,7 +87,13 @@ static inline void
- nv_drm_gem_object_unreference_unlocked(struct nv_drm_gem_object *nv_gem)
- {
- #if defined(NV_DRM_GEM_OBJECT_GET_PRESENT)
-+
-+#if defined(NV_DRM_GEM_OBJECT_PUT_UNLOCK_PRESENT)
-     drm_gem_object_put_unlocked(&nv_gem->base);
-+#else
-+    drm_gem_object_put(&nv_gem->base);
-+#endif
-+
- #else
-     drm_gem_object_unreference_unlocked(&nv_gem->base);
- #endif
-diff --git a/kernel/nvidia-drm/nvidia-drm-utils.c b/kernel/nvidia-drm/nvidia-drm-utils.c
-index 8cb2d5e..e30b2b6 100644
---- a/kernel/nvidia-drm/nvidia-drm-utils.c
-+++ b/kernel/nvidia-drm/nvidia-drm-utils.c
-@@ -103,7 +103,9 @@ void
- nvkms_display_mode_to_drm_mode(const struct NvKmsKapiDisplayMode *displayMode,
-                                struct drm_display_mode *mode)
- {
-+#if defined(NV_DRM_DISPLAY_MODE_HAS_VREFRESH)
-     mode->vrefresh    = (displayMode->timings.refreshRate + 500) / 1000; /* In Hz */
-+#endif
- 
-     mode->clock       = (displayMode->timings.pixelClockHz + 500) / 1000; /* In Hz */
- 
-@@ -189,7 +191,11 @@ bool drm_format_to_nvkms_format(u32 format,
- void drm_mode_to_nvkms_display_mode(const struct drm_display_mode *src,
-                                     struct NvKmsKapiDisplayMode *dst)
- {
-+#if defined(NV_DRM_DISPLAY_MODE_HAS_VREFRESH)
-     dst->timings.refreshRate  = src->vrefresh * 1000;
-+#else
-+    dst->timings.refreshRate  = drm_mode_vrefresh(src) * 1000;
-+#endif
- 
-     dst->timings.pixelClockHz = src->clock * 1000; /* In Hz */
- 
-diff --git a/kernel/nvidia/nv.c b/kernel/nvidia/nv.c
-index 15983f6..cfb2375 100644
---- a/kernel/nvidia/nv.c
-+++ b/kernel/nvidia/nv.c
-@@ -3872,7 +3872,9 @@ nvidia_probe
- 
- #if defined(CONFIG_VGA_ARB) && !defined(NVCPU_PPC64LE)
- #if defined(VGA_DEFAULT_DEVICE)
-+#if defined(NV_VGA_TRYGET_PRESENT)
-     vga_tryget(VGA_DEFAULT_DEVICE, VGA_RSRC_LEGACY_MASK);
-+#endif
- #endif
-     vga_set_legacy_decoding(dev, VGA_RSRC_NONE);
- #endif
diff --git a/system/nvidia-legacy390-kernel/patches/kernel-5.9-x86_64.patch b/system/nvidia-legacy390-kernel/patches/kernel-5.9-x86_64.patch
deleted file mode 100644
index d01eba7ab66de..0000000000000
--- a/system/nvidia-legacy390-kernel/patches/kernel-5.9-x86_64.patch
+++ /dev/null
@@ -1,364 +0,0 @@
-diff --git a/kernel/common/inc/nv-linux.h b/kernel/common/inc/nv-linux.h
-index ab06dbc..dd335b5 100644
---- a/kernel/common/inc/nv-linux.h
-+++ b/kernel/common/inc/nv-linux.h
-@@ -159,7 +159,7 @@ static inline uid_t __kuid_val(kuid_t uid)
- }
- #endif
- 
--#if defined(NVCPU_X86_64) && !defined(HAVE_COMPAT_IOCTL)
-+#if defined(NVCPU_X86_64) && !defined(NV_FILE_OPERATIONS_HAS_COMPAT_IOCTL)
- #include <linux/syscalls.h>         /* sys_ioctl()                      */
- #include <linux/ioctl32.h>          /* register_ioctl32_conversion()    */
- #endif
-diff --git a/kernel/common/inc/nv-mm.h b/kernel/common/inc/nv-mm.h
-index d2d7657..a5325fe 100644
---- a/kernel/common/inc/nv-mm.h
-+++ b/kernel/common/inc/nv-mm.h
-@@ -144,9 +144,13 @@ typedef int vm_fault_t;
-                 flags |= FOLL_FORCE;
- 
-         #if defined(NV_GET_USER_PAGES_REMOTE_HAS_LOCKED_ARG)
--
-+            #if defined (NV_GET_USER_PAGES_REMOTE_HAS_TSK_ARG)
-                return get_user_pages_remote(tsk, mm, start, nr_pages, flags,
-                                             pages, vmas, NULL);
-+            #else
-+               return get_user_pages_remote(mm, start, nr_pages, flags,
-+                                            pages, vmas, NULL);
-+            #endif
- 
-         #else
- 
-@@ -159,7 +163,7 @@ typedef int vm_fault_t;
-     #endif
- #else
-     #if defined(NV_GET_USER_PAGES_HAS_WRITE_AND_FORCE_ARGS)
--        #define NV_GET_USER_PAGES_REMOTE    NV_GET_USER_PAGES
-+        #define NV_GET_USER_PAGES_REMOTE    get_user_pages
-     #else
-         #include <linux/mm.h>
-         #include <linux/sched.h>
-diff --git a/kernel/conftest.sh b/kernel/conftest.sh
-index e900963..ef82dee 100755
---- a/kernel/conftest.sh
-+++ b/kernel/conftest.sh
-@@ -3043,6 +3043,7 @@ compile_test() {
- 
-             if [ -f conftest$$.o ]; then
-                 echo "#undef NV_GET_USER_PAGES_REMOTE_PRESENT" | append_conftest "functions"
-+                echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_TSK_ARG" | append_conftest "functions"
-                 echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_WRITE_AND_FORCE_ARGS" | append_conftest "functions"
-                 echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_LOCKED_ARG" | append_conftest "functions"
-                 rm -f conftest$$.o
-@@ -3070,14 +3071,20 @@ compile_test() {
-             rm -f conftest$$.c
- 
-             if [ -f conftest$$.o ]; then
-+                echo "#define NV_GET_USER_PAGES_REMOTE_HAS_TSK_ARG" | append_conftest "functions"
-                 echo "#define NV_GET_USER_PAGES_REMOTE_HAS_WRITE_AND_FORCE_ARGS" | append_conftest "functions"
-                 echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_LOCKED_ARG" | append_conftest "functions"
-                 rm -f conftest$$.o
-                 return
-             fi
- 
-+            echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_WRITE_AND_FORCE_ARGS" | append_conftest "functions"
-+
-+            #
-             # conftest #3: check if get_user_pages_remote() has locked argument
--            
-+            # Return if these arguments are present. Fall through to conftest #4
-+            # if these args are absent.
-+            #
-             echo "$CONFTEST_PREAMBLE
-             #include <linux/mm.h>
-             long get_user_pages_remote(struct task_struct *tsk,
-@@ -3095,13 +3102,40 @@ compile_test() {
-             rm -f conftest$$.c
- 
-             if [ -f conftest$$.o ]; then
-+                echo "#define NV_GET_USER_PAGES_REMOTE_HAS_TSK_ARG" | append_conftest "functions"
-+                echo "#define NV_GET_USER_PAGES_REMOTE_HAS_LOCKED_ARG" | append_conftest "functions"
-+                rm -f conftest$$.o
-+                return
-+            fi
-+
-+            #
-+            # conftest #4: check if get_user_pages_remote() does not take
-+            # tsk argument.
-+            #
-+            echo "$CONFTEST_PREAMBLE
-+            #include <linux/mm.h>
-+            long get_user_pages_remote(struct mm_struct *mm,
-+                                       unsigned long start,
-+                                       unsigned long nr_pages,
-+                                       unsigned int gup_flags,
-+                                       struct page **pages,
-+                                       struct vm_area_struct **vmas,
-+                                       int *locked) {
-+                return 0;
-+            }" > conftest$$.c
-+
-+            $CC $CFLAGS -c conftest$$.c > /dev/null 2>&1
-+            rm -f conftest$$.c
-+
-+            if [ -f conftest$$.o ]; then
-+                echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_TSK_ARG" | append_conftest "functions"
-                 echo "#define NV_GET_USER_PAGES_REMOTE_HAS_LOCKED_ARG" | append_conftest "functions"
-                 rm -f conftest$$.o
-             else
-+
-+                echo "#define NV_GET_USER_PAGES_REMOTE_HAS_TSK_ARG" | append_conftest "functions"
-                 echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_LOCKED_ARG" | append_conftest "functions"
-             fi
--            echo "#undef NV_GET_USER_PAGES_REMOTE_HAS_WRITE_AND_FORCE_ARGS" | append_conftest "functions"
--
-         ;;
- 
-         usleep_range)
-@@ -4131,6 +4165,115 @@ compile_test() {
-             compile_check_conftest "$CODE" "NV_PCI_DEV_HAS_SKIP_BUS_PM" "" "types"
-         ;;
- 
-+        drm_gem_object_put_unlocked)
-+            #
-+            # Determine if the function drm_gem_object_put_unlocked() is present.
-+            #
-+            # In v5.9-rc1, commit 2f4dd13d4bb8 ("drm/gem: add
-+            # drm_gem_object_put helper") removes drm_gem_object_put_unlocked()
-+            # function and replace its definition by transient macro. Commit
-+            # ab15d56e27be ("drm: remove transient
-+            # drm_gem_object_put_unlocked()") finally removes
-+            # drm_gem_object_put_unlocked() macro.
-+            #
-+            CODE="
-+            #if defined(NV_DRM_DRMP_H_PRESENT)
-+            #include <drm/drmP.h>
-+            #endif
-+
-+            #if defined(NV_DRM_DRM_GEM_H_PRESENT)
-+            #include <drm/drm_gem.h>
-+            #endif
-+            void conftest_drm_gem_object_put_unlocked(void) {
-+                drm_gem_object_put_unlocked();
-+            }"
-+
-+            compile_check_conftest "$CODE" "NV_DRM_GEM_OBJECT_PUT_UNLOCK_PRESENT" "" "functions"
-+        ;;
-+
-+        drm_display_mode_has_vrefresh)
-+            #
-+            # Determine if the 'drm_display_mode' structure has a 'vrefresh'
-+            # field.
-+            #
-+            # Removed by commit 0425662fdf05 ("drm: Nuke mode->vrefresh") in
-+            # v5.9-rc1.
-+            #
-+            CODE="
-+            #include <drm/drm_modes.h>
-+
-+            int conftest_drm_display_mode_has_vrefresh(void) {
-+                return offsetof(struct drm_display_mode, vrefresh);
-+            }"
-+
-+            compile_check_conftest "$CODE" "NV_DRM_DISPLAY_MODE_HAS_VREFRESH" "types"
-+
-+        ;;
-+
-+        drm_driver_master_set_has_int_return_type)
-+            #
-+            # Determine if drm_driver::master_set() returns integer value
-+            #
-+            # Changed to void by commit 907f53200f98 ("drm: vmwgfx: remove
-+            # drm_driver::master_set() return type") in v5.9-rc1.
-+            #
-+            CODE="
-+            #if defined(NV_DRM_DRMP_H_PRESENT)
-+            #include <drm/drmP.h>
-+            #endif
-+
-+            #if defined(NV_DRM_DRM_DRV_H_PRESENT)
-+            #include <drm/drm_drv.h>
-+            #endif
-+
-+            int conftest_drm_driver_master_set_has_int_return_type(struct drm_driver *drv,
-+                struct drm_device *dev, struct drm_file *file_priv, bool from_open) {
-+
-+                return drv->master_set(dev, file_priv, from_open);
-+            }"
-+
-+            compile_check_conftest "$CODE" "NV_DRM_DRIVER_SET_MASTER_HAS_INT_RETURN_TYPE" "" "types"
-+        ;;
-+
-+        drm_driver_has_gem_free_object)
-+            #
-+            # Determine if the 'drm_driver' structure has a 'gem_free_object'
-+            # function pointer.
-+            #
-+            # drm_driver::gem_free_object is removed by commit 1a9458aeb8eb
-+            # ("drm: remove drm_driver::gem_free_object") in v5.9-rc1.
-+            #
-+            CODE="
-+            #if defined(NV_DRM_DRMP_H_PRESENT)
-+            #include <drm/drmP.h>
-+            #endif
-+
-+            #if defined(NV_DRM_DRM_DRV_H_PRESENT)
-+            #include <drm/drm_drv.h>
-+            #endif
-+
-+            int conftest_drm_driver_has_gem_free_object(void) {
-+                return offsetof(struct drm_driver, gem_free_object);
-+            }"
-+
-+            compile_check_conftest "$CODE" "NV_DRM_DRIVER_HAS_GEM_FREE_OBJECT" "" "types"
-+        ;;
-+
-+        vga_tryget)
-+            #
-+            # Determine if vga_tryget() is present
-+            #
-+            # vga_tryget() was removed by commit f369bc3f9096 ("vgaarb: mark
-+            # vga_tryget static") in v5.9-rc1 (2020-08-01).
-+            #
-+            CODE="
-+            #include <linux/vgaarb.h>
-+            void conftest_vga_tryget(void) {
-+                vga_tryget();
-+            }"
-+
-+            compile_check_conftest "$CODE" "NV_VGA_TRYGET_PRESENT" "" "functions"
-+        ;;
-     esac
- }
- 
-diff --git a/kernel/nvidia-drm/nvidia-drm-drv.c b/kernel/nvidia-drm/nvidia-drm-drv.c
-index 17e377d..85d9798 100644
---- a/kernel/nvidia-drm/nvidia-drm-drv.c
-+++ b/kernel/nvidia-drm/nvidia-drm-drv.c
-@@ -466,8 +466,8 @@ static void nv_drm_unload(struct drm_device *dev)
- 
- #if defined(NV_DRM_ATOMIC_MODESET_AVAILABLE)
- 
--static int nv_drm_master_set(struct drm_device *dev,
--                             struct drm_file *file_priv, bool from_open)
-+static int __nv_drm_master_set(struct drm_device *dev,
-+                               struct drm_file *file_priv, bool from_open)
- {
-     struct nv_drm_device *nv_dev = to_nv_device(dev);
- 
-@@ -478,6 +478,22 @@ static int nv_drm_master_set(struct drm_device *dev,
-     return 0;
- }
- 
-+#include <linux/version.h>
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 9, 0)
-+static int nv_drm_master_set(struct drm_device *dev,
-+                             struct drm_file *file_priv, bool from_open)
-+{
-+    return __nv_drm_master_set(dev, file_priv, from_open);
-+}
-+#else
-+static void nv_drm_master_set(struct drm_device *dev,
-+                              struct drm_file *file_priv, bool from_open)
-+{
-+     WARN_ON(__nv_drm_master_set(dev, file_priv, from_open) != 0);
-+}
-+#endif
-+
-+
- #if defined(NV_DRM_MASTER_DROP_HAS_FROM_RELEASE_ARG)
- static
- void nv_drm_master_drop(struct drm_device *dev,
-@@ -677,7 +693,9 @@ static struct drm_driver nv_drm_driver = {
- #endif
-                                DRIVER_GEM  | DRIVER_RENDER,
- 
-+#if defined(NV_DRM_DRIVER_HAS_GEM_FREE_OBJECT)
-     .gem_free_object        = nv_drm_gem_free,
-+#endif
- 
-     .ioctls                 = nv_drm_ioctls,
-     .num_ioctls             = ARRAY_SIZE(nv_drm_ioctls),
-diff --git a/kernel/nvidia-drm/nvidia-drm-gem.h b/kernel/nvidia-drm/nvidia-drm-gem.h
-index 5691a7a..18c50ca 100644
---- a/kernel/nvidia-drm/nvidia-drm-gem.h
-+++ b/kernel/nvidia-drm/nvidia-drm-gem.h
-@@ -87,7 +87,13 @@ static inline void
- nv_drm_gem_object_unreference_unlocked(struct nv_drm_gem_object *nv_gem)
- {
- #if defined(NV_DRM_GEM_OBJECT_GET_PRESENT)
-+
-+#if defined(NV_DRM_GEM_OBJECT_PUT_UNLOCK_PRESENT)
-     drm_gem_object_put_unlocked(&nv_gem->base);
-+#else
-+    drm_gem_object_put(&nv_gem->base);
-+#endif
-+
- #else
-     drm_gem_object_unreference_unlocked(&nv_gem->base);
- #endif
-diff --git a/kernel/nvidia-drm/nvidia-drm-utils.c b/kernel/nvidia-drm/nvidia-drm-utils.c
-index 8cb2d5e..e30b2b6 100644
---- a/kernel/nvidia-drm/nvidia-drm-utils.c
-+++ b/kernel/nvidia-drm/nvidia-drm-utils.c
-@@ -103,7 +103,9 @@ void
- nvkms_display_mode_to_drm_mode(const struct NvKmsKapiDisplayMode *displayMode,
-                                struct drm_display_mode *mode)
- {
-+#if defined(NV_DRM_DISPLAY_MODE_HAS_VREFRESH)
-     mode->vrefresh    = (displayMode->timings.refreshRate + 500) / 1000; /* In Hz */
-+#endif
- 
-     mode->clock       = (displayMode->timings.pixelClockHz + 500) / 1000; /* In Hz */
- 
-@@ -189,7 +191,11 @@ bool drm_format_to_nvkms_format(u32 format,
- void drm_mode_to_nvkms_display_mode(const struct drm_display_mode *src,
-                                     struct NvKmsKapiDisplayMode *dst)
- {
-+#if defined(NV_DRM_DISPLAY_MODE_HAS_VREFRESH)
-     dst->timings.refreshRate  = src->vrefresh * 1000;
-+#else
-+    dst->timings.refreshRate  = drm_mode_vrefresh(src) * 1000;
-+#endif
- 
-     dst->timings.pixelClockHz = src->clock * 1000; /* In Hz */
- 
-diff --git a/kernel/nvidia-uvm/uvm8_tools.c b/kernel/nvidia-uvm/uvm8_tools.c
-index 86dbb77..63d0b64 100644
---- a/kernel/nvidia-uvm/uvm8_tools.c
-+++ b/kernel/nvidia-uvm/uvm8_tools.c
-@@ -190,7 +190,6 @@ static uvm_tools_event_tracker_t *tools_event_tracker(struct file *filp)
- {
-     long event_tracker = atomic_long_read((atomic_long_t *)&filp->private_data);
- 
--    smp_read_barrier_depends();
-     return (uvm_tools_event_tracker_t *)event_tracker;
- }
- 
-diff --git a/kernel/nvidia-uvm/uvm8_va_range.h b/kernel/nvidia-uvm/uvm8_va_range.h
-index 8cae357..6166cc8 100644
---- a/kernel/nvidia-uvm/uvm8_va_range.h
-+++ b/kernel/nvidia-uvm/uvm8_va_range.h
-@@ -717,7 +717,6 @@ static uvm_va_block_t *uvm_va_range_block(uvm_va_range_t *va_range, size_t index
-     // make sure that any initialization of this block by the creating thread is
-     // visible to later accesses in this thread, which requires a data
-     // dependency barrier.
--    smp_read_barrier_depends();
-     return block;
- }
- 
-diff --git a/kernel/nvidia/nv.c b/kernel/nvidia/nv.c
-index 15983f6..cfb2375 100644
---- a/kernel/nvidia/nv.c
-+++ b/kernel/nvidia/nv.c
-@@ -3872,7 +3872,9 @@ nvidia_probe
- 
- #if defined(CONFIG_VGA_ARB) && !defined(NVCPU_PPC64LE)
- #if defined(VGA_DEFAULT_DEVICE)
-+#if defined(NV_VGA_TRYGET_PRESENT)
-     vga_tryget(VGA_DEFAULT_DEVICE, VGA_RSRC_LEGACY_MASK);
-+#endif
- #endif
-     vga_set_legacy_decoding(dev, VGA_RSRC_NONE);
- #endif