580.94.13

Author: russellcnv

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 580.94.11.
+version 580.94.13.
 
 
 ## 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
-580.94.11 driver release.  This can be achieved by installing
+580.94.13 driver release.  This can be achieved by installing
 the NVIDIA GPU driver from the .run file using the `--no-kernel-modules`
 option.  E.g.,
 
@@ -185,7 +185,7 @@ table below).
 For details on feature support and limitations, see the NVIDIA GPU driver
 end user README here:
 
-https://us.download.nvidia.com/XFree86/Linux-x86_64/580.94.11/README/kernel_open.html
+https://us.download.nvidia.com/XFree86/Linux-x86_64/580.94.13/README/kernel_open.html
 
 For vGPU support, please refer to the README.vgpu packaged in the vGPU Host
 Package for more details.
@@ -959,9 +959,13 @@ Subsystem Device ID.
 | NVIDIA RTX PRO 6000 Blackwell Workstation Edition       | 2BB1 10DE 204B |
 | NVIDIA RTX PRO 6000 Blackwell Workstation Edition       | 2BB1 17AA 204B |
 | NVIDIA RTX PRO 5000 Blackwell                           | 2BB3 1028 204D |
+| NVIDIA RTX PRO 5000 72GB Blackwell                      | 2BB3 1028 227A |
 | NVIDIA RTX PRO 5000 Blackwell                           | 2BB3 103C 204D |
+| NVIDIA RTX PRO 5000 72GB Blackwell                      | 2BB3 103C 227A |
 | NVIDIA RTX PRO 5000 Blackwell                           | 2BB3 10DE 204D |
+| NVIDIA RTX PRO 5000 72GB Blackwell                      | 2BB3 10DE 227A |
 | NVIDIA RTX PRO 5000 Blackwell                           | 2BB3 17AA 204D |
+| NVIDIA RTX PRO 5000 72GB Blackwell                      | 2BB3 17AA 227A |
 | NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition | 2BB4 1028 204C |
 | NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition | 2BB4 103C 204C |
 | NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition | 2BB4 10DE 204C |
@@ -1008,6 +1012,7 @@ Subsystem Device ID.
 | NVIDIA RTX PRO 500 Blackwell Generation Laptop GPU      | 2DB9           |
 | NVIDIA GeForce RTX 5050 Laptop GPU                      | 2DD8           |
 | NVIDIA RTX PRO 500 Blackwell Embedded GPU               | 2DF9           |
+| NVIDIA GB10                                             | 2E12 10DE 21EC |
 | NVIDIA GeForce RTX 5070                                 | 2F04           |
 | NVIDIA GeForce RTX 5070 Ti Laptop GPU                   | 2F18           |
 | NVIDIA RTX PRO 3000 Blackwell Generation Laptop GPU     | 2F38           |

kernel-open/Kbuild

@@ -79,7 +79,7 @@ ccflags-y += -I$(src)/common/inc
 ccflags-y += -I$(src)
 ccflags-y += -Wall $(DEFINES) $(INCLUDES) -Wno-cast-qual -Wno-format-extra-args
 ccflags-y += -D__KERNEL__ -DMODULE -DNVRM
-ccflags-y += -DNV_VERSION_STRING=\"580.94.11\"
+ccflags-y += -DNV_VERSION_STRING=\"580.94.13\"
 
 # Include and link Tegra out-of-tree modules.
 ifneq ($(wildcard /usr/src/nvidia/nvidia-oot),)
@@ -187,6 +187,7 @@ NV_CONFTEST_CFLAGS += $(filter -std=%,$(KBUILD_CFLAGS))
 NV_CONFTEST_CFLAGS += $(call cc-disable-warning,pointer-sign)
 NV_CONFTEST_CFLAGS += $(call cc-option,-fshort-wchar,)
 NV_CONFTEST_CFLAGS += $(call cc-option,-Werror=incompatible-pointer-types,)
+NV_CONFTEST_CFLAGS += $(call cc-option,-fms-extensions,)
 NV_CONFTEST_CFLAGS += -Wno-error
 
 NV_CONFTEST_COMPILE_TEST_HEADERS := $(obj)/conftest/macros.h

kernel-open/common/inc/nv-firmware-registry.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: Copyright (c) 2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
  * SPDX-License-Identifier: MIT
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -59,8 +59,9 @@
 #define NV_REG_ENABLE_GPU_FIRMWARE_MODE_ENABLED           0x00000001
 #define NV_REG_ENABLE_GPU_FIRMWARE_MODE_DEFAULT           0x00000002
 
-#define NV_REG_ENABLE_GPU_FIRMWARE_POLICY_MASK            0x000000F0
-#define NV_REG_ENABLE_GPU_FIRMWARE_POLICY_ALLOW_FALLBACK  0x00000010
+#define NV_REG_ENABLE_GPU_FIRMWARE_POLICY_MASK                  0x000000F0
+#define NV_REG_ENABLE_GPU_FIRMWARE_POLICY_ALLOW_FALLBACK        0x00000010
+#define NV_REG_ENABLE_GPU_FIRMWARE_POLICY_DEFAULT_ON_WS_SERVER  0x00000020
 
 #define NV_REG_ENABLE_GPU_FIRMWARE_DEFAULT_VALUE          0x00000012
 

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

@@ -1294,7 +1294,8 @@ struct nv_pci_tegra_devfreq_dev;
 typedef struct nv_linux_state_s {
     nv_state_t nv_state;
 
-    atomic_t usage_count;
+    atomic_t   usage_count;
+
     NvU32    suspend_count;
 
     struct device  *dev;

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

@@ -32,18 +32,6 @@
 #include <linux/semaphore.h>
 #include <linux/sched/signal.h> /* signal_pending */
 
-#if defined(CONFIG_PREEMPT_RT) || defined(CONFIG_PREEMPT_RT_FULL)
-typedef raw_spinlock_t            nv_spinlock_t;
-#define NV_DEFINE_SPINLOCK(lock)  DEFINE_RAW_SPINLOCK(lock)
-#define NV_SPIN_LOCK_INIT(lock)   raw_spin_lock_init(lock)
-#define NV_SPIN_LOCK_IRQ(lock)    raw_spin_lock_irq(lock)
-#define NV_SPIN_UNLOCK_IRQ(lock)  raw_spin_unlock_irq(lock)
-#define NV_SPIN_LOCK_IRQSAVE(lock,flags) raw_spin_lock_irqsave(lock,flags)
-#define NV_SPIN_UNLOCK_IRQRESTORE(lock,flags) raw_spin_unlock_irqrestore(lock,flags)
-#define NV_SPIN_LOCK(lock)        raw_spin_lock(lock)
-#define NV_SPIN_UNLOCK(lock)      raw_spin_unlock(lock)
-#define NV_SPIN_UNLOCK_WAIT(lock) raw_spin_unlock_wait(lock)
-#else
 typedef spinlock_t                nv_spinlock_t;
 #define NV_DEFINE_SPINLOCK(lock)  DEFINE_SPINLOCK(lock)
 #define NV_SPIN_LOCK_INIT(lock)   spin_lock_init(lock)
@@ -54,7 +42,6 @@ typedef spinlock_t                nv_spinlock_t;
 #define NV_SPIN_LOCK(lock)        spin_lock(lock)
 #define NV_SPIN_UNLOCK(lock)      spin_unlock(lock)
 #define NV_SPIN_UNLOCK_WAIT(lock) spin_unlock_wait(lock)
-#endif
 
 #define NV_INIT_MUTEX(mutex) sema_init(mutex, 1)
 

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

@@ -36,6 +36,19 @@
 #define NV_MAX_ISR_DELAY_MS           (NV_MAX_ISR_DELAY_US / 1000)
 #define NV_NSECS_TO_JIFFIES(nsec)     ((nsec) * HZ / 1000000000)
 
+/*
+ * in_hardirq() was added in v5.11-rc1 (2020-12-15) to replace in_irq().
+ * Fall back to in_irq() for older kernels that don't have in_hardirq().
+ */
+static inline NvBool nv_in_hardirq(void)
+{
+#if defined(in_hardirq)
+    return in_hardirq();
+#else
+    return in_irq();
+#endif
+}
+
 #if !defined(NV_KTIME_GET_RAW_TS64_PRESENT)
 static inline void ktime_get_raw_ts64(struct timespec64 *ts64)
 {
@@ -82,7 +95,7 @@ static inline NV_STATUS nv_sleep_us(unsigned int us)
     ktime_get_raw_ts64(&tm1);
 #endif
 
-    if (in_irq() && (us > NV_MAX_ISR_DELAY_US))
+    if (nv_in_hardirq() && (us > NV_MAX_ISR_DELAY_US))
         return NV_ERR_GENERIC;
 
     mdelay_safe_msec = us / 1000;
@@ -127,7 +140,7 @@ static inline NV_STATUS nv_sleep_ms(unsigned int ms)
     tm_start = tm_aux;
 #endif
 
-    if (in_irq() && (ms > NV_MAX_ISR_DELAY_MS))
+    if (nv_in_hardirq() && (ms > NV_MAX_ISR_DELAY_MS))
     {
         return NV_ERR_GENERIC;
     }

kernel-open/conftest.sh

@@ -1330,6 +1330,27 @@ compile_test() {
             compile_check_conftest "$CODE" "NV_EVENTFD_SIGNAL_HAS_COUNTER_ARG" "" "types"
         ;;
 
+        get_dev_pagemap_has_pgmap_arg)
+            #
+            # Determine if the get_dev_pagemap() function has an additional
+            # 'pgmap' argument.
+            #
+            # This argument was removed by commit dd57f5feb19a
+            # (mm/memremap: remove unused get_dev_pagemap() parameter)
+            # in linux-next, expected in v6.18.
+            #
+            CODE="
+            #include <linux/memremap.h>
+
+            struct dev_pagemap *get_dev_pagemap_has_pgmap_arg(void) {
+                struct dev_pagemap *pgmap;
+
+                get_dev_pagemap(0, pgmap);
+            }"
+
+            compile_check_conftest "$CODE" "NV_GET_DEV_PAGEMAP_HAS_PGMAP_ARG" "" "types"
+        ;;
+
         drm_available)
             # Determine if the DRM subsystem is usable
             CODE="

kernel-open/nvidia-drm/nvidia-drm-crtc.c

@@ -1559,7 +1559,7 @@ static int __nv_drm_cursor_atomic_check(struct drm_plane *plane,
 
     WARN_ON(nv_plane->layer_idx != NVKMS_KAPI_LAYER_INVALID_IDX);
 
-    nv_drm_for_each_crtc_in_state(plane_state->state, crtc, crtc_state, i) {
+    for_each_new_crtc_in_state(plane_state->state, crtc, crtc_state, i) {
         struct nv_drm_crtc_state *nv_crtc_state = to_nv_crtc_state(crtc_state);
         struct NvKmsKapiHeadRequestedConfig *head_req_config =
             &nv_crtc_state->req_config;
@@ -1605,7 +1605,7 @@ static int nv_drm_plane_atomic_check(struct drm_plane *plane,
 
     WARN_ON(nv_plane->layer_idx == NVKMS_KAPI_LAYER_INVALID_IDX);
 
-    nv_drm_for_each_crtc_in_state(plane_state->state, crtc, crtc_state, i) {
+    for_each_new_crtc_in_state(plane_state->state, crtc, crtc_state, i) {
         struct nv_drm_crtc_state *nv_crtc_state = to_nv_crtc_state(crtc_state);
         struct NvKmsKapiHeadRequestedConfig *head_req_config =
             &nv_crtc_state->req_config;
@@ -2435,7 +2435,7 @@ static int nv_drm_crtc_atomic_check(struct drm_crtc *crtc,
 
         req_config->flags.displaysChanged = NV_TRUE;
 
-        nv_drm_for_each_connector_in_state(crtc_state->state,
+        for_each_new_connector_in_state(crtc_state->state,
                                            connector, connector_state, j) {
             if (connector_state->crtc != crtc) {
                 continue;

kernel-open/nvidia-drm/nvidia-drm-drv.c

@@ -1717,6 +1717,11 @@ static long nv_drm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
     return retcode;
 }
 
+static int nv_drm_load_noop(struct drm_device *dev, unsigned long flags)
+{
+    return 0;
+}
+
 static const struct file_operations nv_drm_fops = {
     .owner          = THIS_MODULE,
 
@@ -1899,6 +1904,8 @@ static struct drm_driver nv_drm_driver = {
     .gem_prime_res_obj      = nv_drm_gem_prime_res_obj,
 #endif
 
+    .load                   = nv_drm_load_noop,
+
     .postclose              = nv_drm_postclose,
     .open                   = nv_drm_open,
 

kernel-open/nvidia-drm/nvidia-drm-helper.c

@@ -54,7 +54,7 @@
  * drm_atomic_helper_disable_all() is copied from
  * linux/drivers/gpu/drm/drm_atomic_helper.c and modified to use
  * nv_drm_for_each_crtc instead of drm_for_each_crtc to loop over all crtcs,
- * use nv_drm_for_each_*_in_state instead of for_each_connector_in_state to loop
+ * use for_each_new_*_in_state instead of for_each_connector_in_state to loop
  * over all modeset object states, and use drm_atomic_state_free() if
  * drm_atomic_state_put() is not available.
  *
@@ -139,13 +139,13 @@ int nv_drm_atomic_helper_disable_all(struct drm_device *dev,
         plane_state->rotation = DRM_MODE_ROTATE_0;
     }
 
-    nv_drm_for_each_connector_in_state(state, conn, conn_state, i) {
+    for_each_new_connector_in_state(state, conn, conn_state, i) {
         ret = drm_atomic_set_crtc_for_connector(conn_state, NULL);
         if (ret < 0)
             goto free;
     }
 
-    nv_drm_for_each_plane_in_state(state, plane, plane_state, i) {
+    for_each_new_plane_in_state(state, plane, plane_state, i) {
         ret = drm_atomic_set_crtc_for_plane(plane_state, NULL);
         if (ret < 0)
             goto free;