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path: root/abs/core/nvidia-340xx/4.11.0_kernel.patch
blob: 5ee3e4f04b5976f651984e82b51554aa53c7e824 (plain)
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--- a/kernel/nv-drm.c
+++ b/kernel/nv-drm.c
@@ -22,6 +22,8 @@
 #include <drm/drm_gem.h>
 #endif
 
+#include <linux/version.h>
+
 extern nv_linux_state_t *nv_linux_devices;
 
 struct nv_gem_object {
@@ -48,7 +50,11 @@
     return -ENODEV;
 }
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0)
 static int nv_drm_unload(
+#else
+static void nv_drm_unload(
+#endif
     struct drm_device *dev
 )
 {
@@ -60,11 +66,19 @@
         {
             BUG_ON(nvl->drm != dev);
             nvl->drm = NULL;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0)
             return 0;
+#else
+            return;
+#endif
         }
     }
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0)
     return -ENODEV;
+#else
+    return;
+#endif
 }
 
 static void nv_gem_free(

--- a/kernel/uvm/nvidia_uvm_linux.h
+++ b/kernel/uvm/nvidia_uvm_linux.h
@@ -124,6 +124,9 @@
 #include <linux/delay.h>            /* mdelay, udelay                   */
 
 #include <linux/sched.h>            /* suser(), capable() replacement   */
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+#include <linux/sched/signal.h>
+#endif
 #include <linux/moduleparam.h>      /* module_param()                   */
 #if !defined(NV_VMWARE)
 #include <asm/tlbflush.h>           /* flush_tlb(), flush_tlb_all()     */
@@ -362,6 +365,7 @@
     void address_space_init_once(struct address_space *mapping);
 #endif
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0)
 #if !defined(NV_FATAL_SIGNAL_PENDING_PRESENT)
     static inline int __fatal_signal_pending(struct task_struct *p)
     {
@@ -372,6 +376,7 @@
     {
         return signal_pending(p) && __fatal_signal_pending(p);
     }
+#endif
 #endif
 
 //

--- a/kernel/uvm/nvidia_uvm_lite.c
+++ b/kernel/uvm/nvidia_uvm_lite.c
@@ -818,7 +818,11 @@
 }
 
 #if defined(NV_VM_OPERATIONS_STRUCT_HAS_FAULT)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+int _fault(struct vm_fault *vmf)
+#else
 int _fault(struct vm_area_struct *vma, struct vm_fault *vmf)
+#endif
 {
 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
     unsigned long vaddr = (unsigned long)vmf->virtual_address;
@@ -828,7 +832,11 @@
     struct page *page = NULL;
     int retval;
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+    retval = _fault_common(NULL, vaddr, &page, vmf->flags);
+#else
     retval = _fault_common(vma, vaddr, &page, vmf->flags);
+#endif
 
     vmf->page = page;
 
@@ -866,7 +874,11 @@
 // it's dealing with anonymous mapping (see handle_pte_fault).
 //
 #if defined(NV_VM_OPERATIONS_STRUCT_HAS_FAULT)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+int _sigbus_fault(struct vm_fault *vmf)
+#else
 int _sigbus_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
+#endif
 {
     vmf->page = NULL;
     return VM_FAULT_SIGBUS;