Add patch for Linux 6.5

debian/dkms_nvidia.conf

@@ -13,6 +13,8 @@ BUILT_MODULE_NAME[2]="nvidia-drm"
 DEST_MODULE_LOCATION[2]="/kernel/drivers/char/drm"
 AUTOINSTALL="yes"
 PATCH[0]="disable_fstack-clash-protection_fcf-protection.patch"
+PATCH[1]="buildfix_kernel_6.4.patch"
+PATCH[2]="buildfix_kernel_6.5.patch"
 #PATCH[1]="buildfix_kernel_6.3.patch"
 #PATCH[1]="buildfix_kernel_6.2.patch"
 #PATCH[1]="buildfix_kernel_5.19.patch"

debian/dkms_nvidia/patches/buildfix_kernel_6.4.patch

@@ -0,0 +1,35 @@
+From 4981428cda825b415eea60313f71bf386cc9f7e1 Mon Sep 17 00:00:00 2001
+From: Joan Bruguera <joanbrugueram@gmail.com>
+Date: Sat, 25 Feb 2023 10:57:26 +0000
+Subject: [PATCH] Tentative fix for NVIDIA 470.199.02 driver for Linux 6.4-rc1
+
+---
+ nvidia-drm/nvidia-drm-drv.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+--- a/nvidia-drm/nvidia-drm-drv.c
++++ b/nvidia-drm/nvidia-drm-drv.c
+@@ -20,6 +20,7 @@
+  * DEALINGS IN THE SOFTWARE.
+  */
+
++#include <linux/version.h>
+ #include "nvidia-drm-conftest.h" /* NV_DRM_AVAILABLE and NV_DRM_DRM_GEM_H_PRESENT */
+
+ #include "nvidia-drm-priv.h"
+@@ -873,9 +874,13 @@
+
+     nv_drm_driver.dumb_create      = nv_drm_dumb_create;
+     nv_drm_driver.dumb_map_offset  = nv_drm_dumb_map_offset;
++// Rel. commit "drm: remove dumb_destroy callback" (Christian König, 26 Jan 2023)
++// NB: No resources are leaked, the kernel releases the same resources by default
++#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 4, 0)
+ #if defined(NV_DRM_DRIVER_HAS_DUMB_DESTROY)
+     nv_drm_driver.dumb_destroy     = nv_drm_dumb_destroy;
+ #endif /* NV_DRM_DRIVER_HAS_DUMB_DESTROY */
++#endif
+ #endif /* NV_DRM_ATOMIC_MODESET_AVAILABLE */
+ }
+
+--
+2.40.1

debian/dkms_nvidia/patches/buildfix_kernel_6.5.patch

@@ -0,0 +1,82 @@
+From 0ca9614e5b074d3dd01e95f47b3555f48e74f622 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Joan=20Bruguera=20Mic=C3=B3?= <joanbrugueram@gmail.com>
+Date: Wed, 17 May 2023 21:54:08 +0000
+Subject: [PATCH] Tentative fix for NVIDIA 470.182.03 driver for Linux 6.5-rc1
+
+---
+ common/inc/nv-mm.h | 45 +++++++++++++++++++++++++++++++++++++++++++--
+ 1 file changed, 43 insertions(+), 2 deletions(-)
+
+diff --git a/common/inc/nv-mm.h b/common/inc/nv-mm.h
+index 54f6f60..25333e8 100644
+--- a/common/inc/nv-mm.h
++++ b/common/inc/nv-mm.h
+@@ -23,6 +23,7 @@
+ #ifndef __NV_MM_H__
+ #define __NV_MM_H__
+
++#include <linux/version.h>
+ #include "conftest.h"
+
+ #if !defined(NV_VM_FAULT_T_IS_PRESENT)
+@@ -47,7 +48,27 @@ typedef int vm_fault_t;
+  *
+  */
+
+-#if defined(NV_GET_USER_PAGES_HAS_TASK_STRUCT)
++// Rel. commit. "mm/gup: remove unused vmas parameter from get_user_pages()" (Lorenzo Stoakes, 14 May 2023)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 5, 0)
++#include <linux/mm.h>
++
++static inline long NV_GET_USER_PAGES(unsigned long start,
++                                     unsigned long nr_pages,
++                                     int write,
++                                     int force,
++                                     struct page **pages,
++                                     struct vm_area_struct **vmas)
++{
++    unsigned int flags = 0;
++
++    if (write)
++        flags |= FOLL_WRITE;
++    if (force)
++        flags |= FOLL_FORCE;
++
++    return get_user_pages(start, nr_pages, flags, pages);
++}
++#elif defined(NV_GET_USER_PAGES_HAS_TASK_STRUCT)
+     #if defined(NV_GET_USER_PAGES_HAS_WRITE_AND_FORCE_ARGS)
+         #define NV_GET_USER_PAGES(start, nr_pages, write, force, pages, vmas) \
+             get_user_pages(current, current->mm, start, nr_pages, write, force, pages, vmas)
+@@ -130,7 +151,27 @@ typedef int vm_fault_t;
+  *
+  */
+
+-#if defined(NV_GET_USER_PAGES_REMOTE_PRESENT)
++// Rel. commit. "mm/gup: remove unused vmas parameter from get_user_pages_remote()" (Lorenzo Stoakes, 14 May 2023)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 5, 0)
++static inline long NV_GET_USER_PAGES_REMOTE(struct task_struct *tsk,
++                                            struct mm_struct *mm,
++                                            unsigned long start,
++                                            unsigned long nr_pages,
++                                            int write,
++                                            int force,
++                                            struct page **pages,
++                                            struct vm_area_struct **vmas)
++{
++    unsigned int flags = 0;
++
++    if (write)
++        flags |= FOLL_WRITE;
++    if (force)
++        flags |= FOLL_FORCE;
++
++    return get_user_pages_remote(mm, start, nr_pages, flags, pages, NULL);
++}
++#elif defined(NV_GET_USER_PAGES_REMOTE_PRESENT)
+     #if defined(NV_GET_USER_PAGES_REMOTE_HAS_WRITE_AND_FORCE_ARGS)
+         #define NV_GET_USER_PAGES_REMOTE    get_user_pages_remote
+     #else
+-- 
+2.41.0
+

debian/templates/dkms_nvidia.conf.in

@@ -13,6 +13,8 @@ BUILT_MODULE_NAME[2]="nvidia-drm"
 DEST_MODULE_LOCATION[2]="/kernel/drivers/char/drm"
 AUTOINSTALL="yes"
 PATCH[0]="disable_fstack-clash-protection_fcf-protection.patch"
+PATCH[1]="buildfix_kernel_6.4.patch"
+PATCH[2]="buildfix_kernel_6.5.patch"
 #PATCH[1]="buildfix_kernel_6.3.patch"
 #PATCH[1]="buildfix_kernel_6.2.patch"
 #PATCH[1]="buildfix_kernel_5.19.patch"