550.107.02

Author: niv

CHANGELOG.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 550.100.
+version 550.107.02.
 
 
 ## 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
-550.100 driver release.  This can be achieved by installing
+550.107.02 driver release.  This can be achieved by installing
 the NVIDIA GPU driver from the .run file using the `--no-kernel-modules`
 option.  E.g.,
 
@@ -188,7 +188,7 @@ encountered specific to them.
 For details on feature support and limitations, see the NVIDIA GPU driver
 end user README here:
 
-https://us.download.nvidia.com/XFree86/Linux-x86_64/550.100/README/kernel_open.html
+https://us.download.nvidia.com/XFree86/Linux-x86_64/550.107.02/README/kernel_open.html
 
 For vGPU support, please refer to the README.vgpu packaged in the vGPU Host
 Package for more details.
@@ -834,10 +834,12 @@ Subsystem Device ID.
 | NVIDIA GeForce RTX 2050                         | 25AD           |
 | NVIDIA RTX A1000                                | 25B0 1028 1878 |
 | NVIDIA RTX A1000                                | 25B0 103C 1878 |
+| NVIDIA RTX A1000                                | 25B0 103C 8D96 |
 | NVIDIA RTX A1000                                | 25B0 10DE 1878 |
 | NVIDIA RTX A1000                                | 25B0 17AA 1878 |
 | NVIDIA RTX A400                                 | 25B2 1028 1879 |
 | NVIDIA RTX A400                                 | 25B2 103C 1879 |
+| NVIDIA RTX A400                                 | 25B2 103C 8D95 |
 | NVIDIA RTX A400                                 | 25B2 10DE 1879 |
 | NVIDIA RTX A400                                 | 25B2 17AA 1879 |
 | NVIDIA A16                                      | 25B6 10DE 14A9 |
@@ -912,6 +914,7 @@ Subsystem Device ID.
 | NVIDIA GeForce RTX 4060 Ti                      | 2805           |
 | NVIDIA GeForce RTX 4060                         | 2808           |
 | NVIDIA GeForce RTX 4070 Laptop GPU              | 2820           |
+| NVIDIA GeForce RTX 3050 A Laptop GPU            | 2822           |
 | NVIDIA RTX 3000 Ada Generation Laptop GPU       | 2838           |
 | NVIDIA GeForce RTX 4070 Laptop GPU              | 2860           |
 | NVIDIA GeForce RTX 4060                         | 2882           |

README.md

@@ -72,7 +72,7 @@ EXTRA_CFLAGS += -I$(src)/common/inc
 EXTRA_CFLAGS += -I$(src)
 EXTRA_CFLAGS += -Wall $(DEFINES) $(INCLUDES) -Wno-cast-qual -Wno-format-extra-args
 EXTRA_CFLAGS += -D__KERNEL__ -DMODULE -DNVRM
-EXTRA_CFLAGS += -DNV_VERSION_STRING=\"550.100\"
+EXTRA_CFLAGS += -DNV_VERSION_STRING=\"550.107.02\"
 
 ifneq ($(SYSSRCHOST1X),)
  EXTRA_CFLAGS += -I$(SYSSRCHOST1X)

kernel-open/Kbuild

@@ -1045,7 +1045,7 @@ NV_STATUS  NV_API_CALL  nv_vgpu_get_bar_info(nvidia_stack_t *, nv_state_t *, con
                                              NvU64 *, NvU64 *, NvU32 *, NvBool *, NvU8 *);
 NV_STATUS  NV_API_CALL  nv_vgpu_get_hbm_info(nvidia_stack_t *, nv_state_t *, const NvU8 *, NvU64 *, NvU64 *);
 NV_STATUS  NV_API_CALL  nv_vgpu_process_vf_info(nvidia_stack_t *, nv_state_t *, NvU8, NvU32, NvU8, NvU8, NvU8, NvBool, void *);
-NV_STATUS  NV_API_CALL  nv_gpu_bind_event(nvidia_stack_t *);
+NV_STATUS  NV_API_CALL  nv_gpu_bind_event(nvidia_stack_t *, NvU32, NvBool *);
 NV_STATUS  NV_API_CALL  nv_gpu_unbind_event(nvidia_stack_t *, NvU32, NvBool *);
 
 NV_STATUS NV_API_CALL nv_get_usermap_access_params(nv_state_t*, nv_usermap_access_params_t*);

kernel-open/common/inc/nv.h

@@ -218,6 +218,8 @@ extern NvU32 os_page_size;
 extern NvU64 os_page_mask;
 extern NvU8  os_page_shift;
 extern NvBool os_cc_enabled;
+extern NvBool os_cc_sev_snp_enabled;
+extern NvBool os_cc_snp_vtom_enabled;
 extern NvBool os_cc_tdx_enabled;
 extern NvBool os_dma_buf_enabled;
 extern NvBool os_imex_channel_is_supported;

kernel-open/common/inc/os-interface.h

@@ -5102,6 +5102,42 @@ compile_test() {
             compile_check_conftest "$CODE" "NV_CC_PLATFORM_PRESENT" "" "functions"
         ;;
 
+        cc_attr_guest_sev_snp)
+            #
+            # Determine if 'CC_ATTR_GUEST_SEV_SNP' is present.
+            #
+            # Added by commit aa5a461171f9 ("x86/mm: Extend cc_attr to
+            # include AMD SEV-SNP") in v5.19.
+            #
+            CODE="
+            #if defined(NV_LINUX_CC_PLATFORM_H_PRESENT)
+            #include <linux/cc_platform.h>
+            #endif
+
+            enum cc_attr cc_attributes = CC_ATTR_GUEST_SEV_SNP;
+            "
+
+            compile_check_conftest "$CODE" "NV_CC_ATTR_SEV_SNP" "" "types"
+        ;;
+
+        hv_get_isolation_type)
+            #
+            # Determine if 'hv_get_isolation_type()' is present.
+            # Added by commit faff44069ff5 ("x86/hyperv: Add Write/Read MSR
+            # registers via ghcb page") in v5.16.
+            #
+            CODE="
+            #if defined(NV_ASM_MSHYPERV_H_PRESENT)
+            #include <asm/mshyperv.h>
+            #endif
+            void conftest_hv_get_isolation_type(void) {
+                int i;
+                hv_get_isolation_type(i);
+            }"
+
+            compile_check_conftest "$CODE" "NV_HV_GET_ISOLATION_TYPE" "" "functions"
+        ;;
+
         drm_prime_pages_to_sg_has_drm_device_arg)
             #
             # Determine if drm_prime_pages_to_sg() has 'dev' argument.

kernel-open/conftest.sh

@@ -97,5 +97,6 @@ NV_HEADER_PRESENCE_TESTS = \
   linux/sync_file.h \
   linux/cc_platform.h \
   asm/cpufeature.h \
-  linux/mpi.h
+  linux/mpi.h \
+  asm/mshyperv.h
 

kernel-open/header-presence-tests.mk

@@ -1689,7 +1689,7 @@ int nv_drm_get_crtc_crc32_v2_ioctl(struct drm_device *dev,
     struct NvKmsKapiCrcs crc32;
 
     if (!drm_core_check_feature(dev, DRIVER_MODESET)) {
-        return -ENOENT;
+        return -EOPNOTSUPP;
     }
 
     crtc = nv_drm_crtc_find(dev, filep, params->crtc_id);
@@ -1717,7 +1717,7 @@ int nv_drm_get_crtc_crc32_ioctl(struct drm_device *dev,
     struct NvKmsKapiCrcs crc32;
 
     if (!drm_core_check_feature(dev, DRIVER_MODESET)) {
-        return -ENOENT;
+        return -EOPNOTSUPP;
     }
 
     crtc = nv_drm_crtc_find(dev, filep, params->crtc_id);