535.86.05

Author: niv

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## Release 535 Entries
 
+### [535.86.05] 2023-07-18
+
 ### [535.54.03] 2023-06-14
 
 ### [535.43.02] 2023-05-30

README.md

@@ -1,7 +1,7 @@
 # NVIDIA Linux Open GPU Kernel Module Source
 
 This is the source release of the NVIDIA Linux open GPU kernel modules,
-version 535.54.03.
+version 535.86.05.
 
 
 ## How to Build
@@ -17,7 +17,7 @@ as root:
 
 Note that the kernel modules built here must be used with GSP
 firmware and user-space NVIDIA GPU driver components from a corresponding
-535.54.03 driver release.  This can be achieved by installing
+535.86.05 driver release.  This can be achieved by installing
 the NVIDIA GPU driver from the .run file using the `--no-kernel-modules`
 option.  E.g.,
 
@@ -180,15 +180,15 @@ software applications.
 ## Compatible GPUs
 
 The open-gpu-kernel-modules can be used on any Turing or later GPU
-(see the table below). However, in the 535.54.03 release,
+(see the table below). However, in the 535.86.05 release,
 GeForce and Workstation support is still considered alpha-quality.
 
 To enable use of the open kernel modules on GeForce and Workstation GPUs,
 set the "NVreg_OpenRmEnableUnsupportedGpus" nvidia.ko kernel module
 parameter to 1. For more details, see the NVIDIA GPU driver end user
 README here:
 
-https://us.download.nvidia.com/XFree86/Linux-x86_64/535.54.03/README/kernel_open.html
+https://us.download.nvidia.com/XFree86/Linux-x86_64/535.86.05/README/kernel_open.html
 
 In the below table, if three IDs are listed, the first is the PCI Device 
 ID, the second is the PCI Subsystem Vendor ID, and the third is the PCI
@@ -848,9 +848,11 @@ Subsystem Device ID.
 | NVIDIA RTX 3500 Ada Generation Laptop GPU       | 27BB           |
 | NVIDIA GeForce RTX 4080 Laptop GPU              | 27E0           |
 | NVIDIA GeForce RTX 4060 Ti                      | 2803           |
+| NVIDIA GeForce RTX 4060 Ti                      | 2805           |
 | NVIDIA GeForce RTX 4070 Laptop GPU              | 2820           |
 | NVIDIA RTX 3000 Ada Generation Laptop GPU       | 2838           |
 | NVIDIA GeForce RTX 4070 Laptop GPU              | 2860           |
+| NVIDIA GeForce RTX 4060                         | 2882           |
 | NVIDIA GeForce RTX 4060 Laptop GPU              | 28A0           |
 | NVIDIA GeForce RTX 4050 Laptop GPU              | 28A1           |
 | NVIDIA RTX 2000 Ada Generation Laptop GPU       | 28B8           |

kernel-open/Kbuild

@@ -72,7 +72,7 @@ EXTRA_CFLAGS += -I$(src)/common/inc
 EXTRA_CFLAGS += -I$(src)
 EXTRA_CFLAGS += -Wall $(DEFINES) $(INCLUDES) -Wno-cast-qual -Wno-error -Wno-format-extra-args
 EXTRA_CFLAGS += -D__KERNEL__ -DMODULE -DNVRM
-EXTRA_CFLAGS += -DNV_VERSION_STRING=\"535.54.03\"
+EXTRA_CFLAGS += -DNV_VERSION_STRING=\"535.86.05\"
 
 ifneq ($(SYSSRCHOST1X),)
  EXTRA_CFLAGS += -I$(SYSSRCHOST1X)

kernel-open/common/inc/nv-linux.h

@@ -211,6 +211,7 @@
 #include <linux/highmem.h>
 
 #include <linux/nodemask.h>
+#include <linux/memory.h>
 
 #include <linux/workqueue.h>        /* workqueue                        */
 #include "nv-kthread-q.h"           /* kthread based queue              */

kernel-open/common/inc/nv-mm.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: Copyright (c) 2016-2017 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-FileCopyrightText: Copyright (c) 2016-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
  * SPDX-License-Identifier: MIT
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -36,12 +36,21 @@ typedef int vm_fault_t;
  * pin_user_pages() was added by commit eddb1c228f7951d399240
  * ("mm/gup: introduce pin_user_pages*() and FOLL_PIN") in v5.6-rc1 (2020-01-30)
  *
+ * Removed vmas parameter from pin_user_pages() by commit 40896a02751
+ * ("mm/gup: remove vmas parameter from pin_user_pages()")
+ * in linux-next, expected in v6.5-rc1 (2023-05-17)
+ *
  */
 
 #include <linux/mm.h>
 #include <linux/sched.h>
 #if defined(NV_PIN_USER_PAGES_PRESENT)
-    #define NV_PIN_USER_PAGES pin_user_pages
+    #if defined(NV_PIN_USER_PAGES_HAS_ARGS_VMAS)
+        #define NV_PIN_USER_PAGES pin_user_pages
+    #else
+        #define NV_PIN_USER_PAGES(start, nr_pages, gup_flags, pages, vmas) \
+            pin_user_pages(start, nr_pages, gup_flags, pages)
+    #endif // NV_PIN_USER_PAGES_HAS_ARGS_VMAS
     #define NV_UNPIN_USER_PAGE unpin_user_page
 #else
     #define NV_PIN_USER_PAGES NV_GET_USER_PAGES
@@ -64,11 +73,18 @@ typedef int vm_fault_t;
  * commit 8e50b8b07f462ab4b91bc1491b1c91bd75e4ad40 which cherry-picked the
  * replacement of the write and force parameters with gup_flags
  *
+ * Removed vmas parameter from get_user_pages() by commit 7bbf9c8c99
+ * ("mm/gup: remove unused vmas parameter from get_user_pages()")
+ * in linux-next, expected in v6.5-rc1 (2023-05-17)
+ *
  */
 
 #if defined(NV_GET_USER_PAGES_HAS_ARGS_FLAGS)
+    #define NV_GET_USER_PAGES(start, nr_pages, flags, pages, vmas) \
+        get_user_pages(start, nr_pages, flags, pages)
+#elif defined(NV_GET_USER_PAGES_HAS_ARGS_FLAGS_VMAS)
     #define NV_GET_USER_PAGES get_user_pages
-#elif defined(NV_GET_USER_PAGES_HAS_ARGS_TSK_FLAGS)
+#elif defined(NV_GET_USER_PAGES_HAS_ARGS_TSK_FLAGS_VMAS)
     #define NV_GET_USER_PAGES(start, nr_pages, flags, pages, vmas) \
         get_user_pages(current, current->mm, start, nr_pages, flags, pages, vmas)
 #else
@@ -81,13 +97,13 @@ typedef int vm_fault_t;
         int write = flags & FOLL_WRITE;
         int force = flags & FOLL_FORCE;
 
-    #if defined(NV_GET_USER_PAGES_HAS_ARGS_WRITE_FORCE)
+    #if defined(NV_GET_USER_PAGES_HAS_ARGS_WRITE_FORCE_VMAS)
         return get_user_pages(start, nr_pages, write, force, pages, vmas);
     #else
-        // NV_GET_USER_PAGES_HAS_ARGS_TSK_WRITE_FORCE
+        // NV_GET_USER_PAGES_HAS_ARGS_TSK_WRITE_FORCE_VMAS
         return get_user_pages(current, current->mm, start, nr_pages, write,
                               force, pages, vmas);
-    #endif // NV_GET_USER_PAGES_HAS_ARGS_WRITE_FORCE
+    #endif // NV_GET_USER_PAGES_HAS_ARGS_WRITE_FORCE_VMAS
     }
 #endif // NV_GET_USER_PAGES_HAS_ARGS_FLAGS
 
@@ -100,15 +116,22 @@ typedef int vm_fault_t;
  * 64019a2e467a ("mm/gup: remove task_struct pointer for  all gup code")
  * in v5.9-rc1 (2020-08-11). *
  *
+ * Removed unused vmas parameter from pin_user_pages_remote() by commit
+ * 83bcc2e132("mm/gup: remove unused vmas parameter from pin_user_pages_remote()")
+ * in linux-next, expected in v6.5-rc1 (2023-05-14)
+ *
  */
 
 #if defined(NV_PIN_USER_PAGES_REMOTE_PRESENT)
-    #if defined (NV_PIN_USER_PAGES_REMOTE_HAS_ARGS_TSK)
+    #if defined(NV_PIN_USER_PAGES_REMOTE_HAS_ARGS_TSK_VMAS)
         #define NV_PIN_USER_PAGES_REMOTE(mm, start, nr_pages, flags, pages, vmas, locked) \
             pin_user_pages_remote(NULL, mm, start, nr_pages, flags, pages, vmas, locked)
-    #else
+    #elif defined(NV_PIN_USER_PAGES_REMOTE_HAS_ARGS_VMAS)
         #define NV_PIN_USER_PAGES_REMOTE pin_user_pages_remote
-    #endif // NV_PIN_USER_PAGES_REMOTE_HAS_ARGS_TSK
+    #else
+        #define NV_PIN_USER_PAGES_REMOTE(mm, start, nr_pages, flags, pages, vmas, locked) \
+            pin_user_pages_remote(mm, start, nr_pages, flags, pages, locked)
+    #endif // NV_PIN_USER_PAGES_REMOTE_HAS_ARGS_TSK_VMAS
 #else
     #define NV_PIN_USER_PAGES_REMOTE NV_GET_USER_PAGES_REMOTE
 #endif // NV_PIN_USER_PAGES_REMOTE_PRESENT
@@ -135,22 +158,30 @@ typedef int vm_fault_t;
  * commit 64019a2e467a ("mm/gup: remove task_struct pointer for
  * all gup code") in v5.9-rc1 (2020-08-11).
  *
+ * Removed vmas parameter from get_user_pages_remote() by commit a4bde14d549 
+ * ("mm/gup: remove vmas parameter from get_user_pages_remote()")
+ * in linux-next, expected in v6.5-rc1 (2023-05-14)
+ *
  */
 
 #if defined(NV_GET_USER_PAGES_REMOTE_PRESENT)
     #if defined(NV_GET_USER_PAGES_REMOTE_HAS_ARGS_FLAGS_LOCKED)
+        #define NV_GET_USER_PAGES_REMOTE(mm, start, nr_pages, flags, pages, vmas, locked) \
+            get_user_pages_remote(mm, start, nr_pages, flags, pages, locked)
+
+    #elif defined(NV_GET_USER_PAGES_REMOTE_HAS_ARGS_FLAGS_LOCKED_VMAS)
         #define NV_GET_USER_PAGES_REMOTE get_user_pages_remote
 
-    #elif defined(NV_GET_USER_PAGES_REMOTE_HAS_ARGS_TSK_FLAGS_LOCKED)
+    #elif defined(NV_GET_USER_PAGES_REMOTE_HAS_ARGS_TSK_FLAGS_LOCKED_VMAS)
         #define NV_GET_USER_PAGES_REMOTE(mm, start, nr_pages, flags, pages, vmas, locked) \
             get_user_pages_remote(NULL, mm, start, nr_pages, flags, pages, vmas, locked)
 
-    #elif defined(NV_GET_USER_PAGES_REMOTE_HAS_ARGS_TSK_FLAGS)
+    #elif defined(NV_GET_USER_PAGES_REMOTE_HAS_ARGS_TSK_FLAGS_VMAS)
         #define NV_GET_USER_PAGES_REMOTE(mm, start, nr_pages, flags, pages, vmas, locked) \
             get_user_pages_remote(NULL, mm, start, nr_pages, flags, pages, vmas)
 
     #else
-        // NV_GET_USER_PAGES_REMOTE_HAS_ARGS_TSK_WRITE_FORCE
+        // NV_GET_USER_PAGES_REMOTE_HAS_ARGS_TSK_WRITE_FORCE_VMAS
         static inline long NV_GET_USER_PAGES_REMOTE(struct mm_struct *mm,
                                                     unsigned long start,
                                                     unsigned long nr_pages,
@@ -167,7 +198,7 @@ typedef int vm_fault_t;
         }
     #endif // NV_GET_USER_PAGES_REMOTE_HAS_ARGS_FLAGS_LOCKED
 #else
-    #if defined(NV_GET_USER_PAGES_HAS_ARGS_TSK_WRITE_FORCE)
+    #if defined(NV_GET_USER_PAGES_HAS_ARGS_TSK_WRITE_FORCE_VMAS)
         static inline long NV_GET_USER_PAGES_REMOTE(struct mm_struct *mm,
                                                     unsigned long start,
                                                     unsigned long nr_pages,
@@ -185,7 +216,7 @@ typedef int vm_fault_t;
     #else
         #define NV_GET_USER_PAGES_REMOTE(mm, start, nr_pages, flags, pages, vmas, locked) \
             get_user_pages(NULL, mm, start, nr_pages, flags, pages, vmas)
-    #endif // NV_GET_USER_PAGES_HAS_ARGS_TSK_WRITE_FORCE
+    #endif // NV_GET_USER_PAGES_HAS_ARGS_TSK_WRITE_FORCE_VMAS
 #endif // NV_GET_USER_PAGES_REMOTE_PRESENT
 
 /*

kernel-open/common/inc/nv_uvm_types.h

@@ -852,6 +852,14 @@ typedef union UvmFaultMetadataPacket_tag
     NvU8 _padding[32];
 } UvmFaultMetadataPacket;
 
+// This struct shall not be accessed nor modified directly by UVM as it is
+// entirely managed by the RM layer
+typedef struct UvmCslContext_tag
+{
+    struct ccslContext_t *ctx;
+    void *nvidia_stack;
+} UvmCslContext;
+
 typedef struct UvmGpuFaultInfo_tag
 {
     struct
@@ -909,6 +917,10 @@ typedef struct UvmGpuFaultInfo_tag
         // Confidential Computing is disabled.
         UvmFaultMetadataPacket *bufferMetadata;
 
+        // CSL context used for performing decryption of replayable faults when
+        // Confidential Computing is enabled.
+        UvmCslContext cslCtx;
+
         // Indicates whether UVM owns the replayable fault buffer.
         // The value of this field is always NV_TRUE When Confidential Computing
         // is disabled.
@@ -1047,14 +1059,6 @@ typedef UvmGpuPagingChannelInfo gpuPagingChannelInfo;
 typedef UvmGpuPagingChannelAllocParams gpuPagingChannelAllocParams;
 typedef UvmPmaAllocationOptions gpuPmaAllocationOptions;
 
-// This struct shall not be accessed nor modified directly by UVM as it is
-// entirely managed by the RM layer
-typedef struct UvmCslContext_tag
-{
-    struct ccslContext_t *ctx;
-    void *nvidia_stack;
-} UvmCslContext;
-
 typedef struct UvmCslIv
 {
     NvU8 iv[12];