diff options
Diffstat (limited to 'system/nvidia-legacy390-kernel/buildfix_kernel_5.2.patch')
| -rw-r--r-- | system/nvidia-legacy390-kernel/buildfix_kernel_5.2.patch | 289 |
1 files changed, 289 insertions, 0 deletions
diff --git a/system/nvidia-legacy390-kernel/buildfix_kernel_5.2.patch b/system/nvidia-legacy390-kernel/buildfix_kernel_5.2.patch new file mode 100644 index 0000000000..3ebd1587a9 --- /dev/null +++ b/system/nvidia-legacy390-kernel/buildfix_kernel_5.2.patch @@ -0,0 +1,289 @@ +From 65c0b84376e8e0aa0854baa8b3c809a19217d6b5 Mon Sep 17 00:00:00 2001 +From: Alberto Milone <alberto.milone@canonical.com> +Date: Tue, 4 Jun 2019 19:31:22 +0200 +Subject: [PATCH 1/1] Add support for Linux 5.2 + +Use the list_is_first, introduced by 70b44595eafe9c7c235f076d653a268ca1ab9fdb +Use put_user_page, introduced by fc1d8e7cca2daa18d2fe56b94874848adf89d7f5 +Add vm_fault_t type, introduced by 3d3539018d2cbd12e5af4a132636ee7fd8d43ef0 +Include drm_probe_helper.h for the helper functions as per fcd70cd36b9b +--- + common/inc/nv-linux.h | 8 +++++++ + common/inc/nv-list-helpers.h | 3 ++- + conftest.sh | 30 ++++++++++++++++++++++++ + nvidia-drm/nvidia-drm-connector.c | 3 +++ + nvidia-drm/nvidia-drm-drv.c | 3 +++ + nvidia-drm/nvidia-drm-encoder.c | 3 +++ + nvidia-drm/nvidia-drm-gem-nvkms-memory.c | 13 +++++++++- + nvidia-uvm/nvidia-uvm.Kbuild | 2 ++ + nvidia-uvm/uvm8.c | 14 +++++++++-- + nvidia-uvm/uvm8_tools.c | 2 ++ + nvidia/nvidia.Kbuild | 1 + + 11 files changed, 78 insertions(+), 4 deletions(-) + +diff --git a/kernel/common/inc/nv-linux.h b/kernel/common/inc/nv-linux.h +index bf69d62..a16dd7e 100644 +--- a/kernel/common/inc/nv-linux.h ++++ b/kernel/common/inc/nv-linux.h +@@ -1083,6 +1083,14 @@ static inline int nv_io_remap_page_range(struct vm_area_struct *vma, + + #define NV_PAGE_MASK (NvU64)(long)PAGE_MASK + ++#ifndef NV_VMF_INSERT_PFN_PRESENT ++#ifdef VM_FAULT_OOM ++typedef int vm_fault_t; ++#else ++typedef unsigned int vm_fault_t; ++#endif ++#endif ++ + extern void *nvidia_stack_t_cache; + + // Changed in 2.6.23 via commit 20c2df83d25c6a95affe6157a4c9cac4cf5ffaac +diff --git a/kernel/common/inc/nv-list-helpers.h b/kernel/common/inc/nv-list-helpers.h +index 0aed851..14cfa33 100644 +--- a/kernel/common/inc/nv-list-helpers.h ++++ b/kernel/common/inc/nv-list-helpers.h +@@ -91,10 +91,11 @@ + list_entry((pos)->member.next, typeof(*(pos)), member) + #endif + ++#if !defined(NV_LIST_IS_FIRST_PRESENT) + static inline int list_is_first(const struct list_head *list, + const struct list_head *head) + { + return list->prev == head; + } +- ++#endif + #endif // __NV_LIST_HELPERS_H__ +diff --git a/kernel/conftest.sh b/kernel/conftest.sh +index a285cc8..a720303 100755 +--- a/kernel/conftest.sh ++++ b/kernel/conftest.sh +@@ -106,6 +106,8 @@ test_headers() { + FILES="$FILES drm/drm_atomic_uapi.h" + FILES="$FILES drm/drm_drv.h" + FILES="$FILES drm/drm_framebuffer.h" ++ FILES="$FILES drm/drm_connector.h" ++ FILES="$FILES drm/drm_probe_helper.h" + FILES="$FILES generated/autoconf.h" + FILES="$FILES generated/compile.h" + FILES="$FILES generated/utsrelease.h" +@@ -424,6 +426,21 @@ compile_test() { + compile_check_conftest "$CODE" "NV_SET_PAGES_UC_PRESENT" "" "functions" + ;; + ++ put_user_pages) ++ # ++ # Determine if the put_user_pages() function is present. ++ # It does not exist on all architectures. ++ # ++ CODE=" ++ #include <linux/mm.h> ++ void conftest_put_user_pages(void) { ++ put_user_pages(); ++ }" ++ ++ compile_check_conftest "$CODE" "NV_PUT_USER_PAGES_PRESENT" "" "functions" ++ ;; ++ ++ + outer_flush_all) + # + # Determine if the outer_cache_fns struct has flush_all member. +@@ -1893,6 +1910,19 @@ compile_test() { + compile_check_conftest "$CODE" "NV_LIST_CUT_POSITION_PRESENT" "" "functions" + ;; + ++ list_is_first) ++ # ++ # Determine if the list_is_first() function is present. ++ # ++ CODE=" ++ #include <linux/list.h> ++ void conftest_list_is_first(void) { ++ list_is_first(); ++ }" ++ ++ compile_check_conftest "$CODE" "NV_LIST_IS_FIRST_PRESENT" "" "functions" ++ ;; ++ + file_inode) + # + # Determine if the 'file' structure has +diff --git a/kernel/nvidia-drm/nvidia-drm-connector.c b/kernel/nvidia-drm/nvidia-drm-connector.c +index 24631c0..813cc08 100644 +--- a/kernel/nvidia-drm/nvidia-drm-connector.c ++++ b/kernel/nvidia-drm/nvidia-drm-connector.c +@@ -30,6 +30,9 @@ + #include "nvidia-drm-utils.h" + #include "nvidia-drm-encoder.h" + ++#if defined(NV_DRM_DRM_PROBE_HELPER_H_PRESENT) ++#include <drm/drm_probe_helper.h> ++#endif + #include <drm/drm_crtc_helper.h> + + #include <drm/drm_atomic.h> +diff --git a/kernel/nvidia-drm/nvidia-drm-drv.c b/kernel/nvidia-drm/nvidia-drm-drv.c +index 1c2db68..2a15fb2 100644 +--- a/kernel/nvidia-drm/nvidia-drm-drv.c ++++ b/kernel/nvidia-drm/nvidia-drm-drv.c +@@ -41,6 +41,9 @@ + + #include <drm/drmP.h> + ++#if defined(NV_DRM_DRM_PROBE_HELPER_H_PRESENT) ++#include <drm/drm_probe_helper.h> ++#endif + #include <drm/drm_crtc_helper.h> + + #if defined(NV_DRM_DRM_GEM_H_PRESENT) +diff --git a/kernel/nvidia-drm/nvidia-drm-encoder.c b/kernel/nvidia-drm/nvidia-drm-encoder.c +index f66bbd7..e40716a 100644 +--- a/kernel/nvidia-drm/nvidia-drm-encoder.c ++++ b/kernel/nvidia-drm/nvidia-drm-encoder.c +@@ -31,6 +31,9 @@ + #include "nvidia-drm-crtc.h" + #include "nvidia-drm-helper.h" + ++#if defined(NV_DRM_DRM_PROBE_HELPER_H_PRESENT) ++#include <drm/drm_probe_helper.h> ++#endif + #include <drm/drm_crtc_helper.h> + + #include <drm/drm_atomic.h> +diff --git a/kernel/nvidia-drm/nvidia-drm-gem-nvkms-memory.c b/kernel/nvidia-drm/nvidia-drm-gem-nvkms-memory.c +index 8636eff..c0a44cd 100644 +--- a/kernel/nvidia-drm/nvidia-drm-gem-nvkms-memory.c ++++ b/kernel/nvidia-drm/nvidia-drm-gem-nvkms-memory.c +@@ -221,8 +221,11 @@ done: + } + + /* XXX Move these vma operations to os layer */ +- ++#ifdef VM_FAULT_OOM + static int __nv_drm_vma_fault(struct vm_area_struct *vma, ++#else ++static unsigned int __nv_drm_vma_fault(struct vm_area_struct *vma, ++#endif + struct vm_fault *vmf) + { + unsigned long address = nv_page_fault_va(vmf); +@@ -268,12 +271,20 @@ static int __nv_drm_vma_fault(struct vm_area_struct *vma, + */ + + #if defined(NV_VM_OPS_FAULT_REMOVED_VMA_ARG) ++#ifdef VM_FAULT_OOM + static int nv_drm_vma_fault(struct vm_fault *vmf) ++#else ++static unsigned int nv_drm_vma_fault(struct vm_fault *vmf) ++#endif + { + return __nv_drm_vma_fault(vmf->vma, vmf); + } + #else ++#ifdef VM_FAULT_OOM + static int nv_drm_vma_fault(struct vm_area_struct *vma, ++#else ++static unsigned int nv_drm_vma_fault(struct vm_area_struct *vma, ++#endif + struct vm_fault *vmf) + { + return __nv_drm_vma_fault(vma, vmf); +diff --git a/kernel/nvidia-uvm/nvidia-uvm.Kbuild b/kernel/nvidia-uvm/nvidia-uvm.Kbuild +index 5eb1d40..4d38d95 100644 +--- a/kernel/nvidia-uvm/nvidia-uvm.Kbuild ++++ b/kernel/nvidia-uvm/nvidia-uvm.Kbuild +@@ -99,6 +99,7 @@ NV_CONFTEST_FUNCTION_COMPILE_TESTS += address_space_init_once + NV_CONFTEST_FUNCTION_COMPILE_TESTS += kbasename + NV_CONFTEST_FUNCTION_COMPILE_TESTS += fatal_signal_pending + NV_CONFTEST_FUNCTION_COMPILE_TESTS += list_cut_position ++NV_CONFTEST_FUNCTION_COMPILE_TESTS += list_is_first + NV_CONFTEST_FUNCTION_COMPILE_TESTS += vzalloc + NV_CONFTEST_FUNCTION_COMPILE_TESTS += wait_on_bit_lock_argument_count + NV_CONFTEST_FUNCTION_COMPILE_TESTS += proc_create_data +@@ -109,6 +110,7 @@ NV_CONFTEST_FUNCTION_COMPILE_TESTS += usleep_range + NV_CONFTEST_FUNCTION_COMPILE_TESTS += radix_tree_empty + NV_CONFTEST_FUNCTION_COMPILE_TESTS += radix_tree_replace_slot + NV_CONFTEST_FUNCTION_COMPILE_TESTS += do_gettimeofday ++NV_CONFTEST_FUNCTION_COMPILE_TESTS += put_user_pages + + NV_CONFTEST_TYPE_COMPILE_TESTS += proc_dir_entry + NV_CONFTEST_TYPE_COMPILE_TESTS += irq_handler_t +diff --git a/kernel/nvidia-uvm/uvm8.c b/kernel/nvidia-uvm/uvm8.c +index e00923d..d8cec38 100644 +--- a/kernel/nvidia-uvm/uvm8.c ++++ b/kernel/nvidia-uvm/uvm8.c +@@ -172,7 +172,11 @@ static int uvm_vm_fault_sigbus(struct vm_area_struct *vma, struct vm_fault *vmf) + return VM_FAULT_SIGBUS; + } + ++#ifdef VM_FAULT_OOM + static int uvm_vm_fault_sigbus_wrapper(struct vm_fault *vmf) ++#else ++static unsigned int uvm_vm_fault_sigbus_wrapper(struct vm_fault *vmf) ++#endif + { + #if defined(NV_VM_OPS_FAULT_REMOVED_VMA_ARG) + return uvm_vm_fault_sigbus(vmf->vma, vmf); +@@ -389,8 +393,11 @@ static void uvm_vm_close_managed(struct vm_area_struct *vma) + if (current->mm != NULL) + uvm_record_unlock_mmap_sem_write(¤t->mm->mmap_sem); + } +- ++#ifdef VM_FAULT_OOM + static int uvm_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) ++#else ++static unsigned int uvm_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) ++#endif + { + uvm_va_space_t *va_space = uvm_va_space_get(vma->vm_file); + uvm_va_block_t *va_block; +@@ -506,8 +513,11 @@ convert_error: + return VM_FAULT_SIGBUS; + } + } +- ++#ifdef VM_FAULT_OOM + static int uvm_vm_fault_wrapper(struct vm_fault *vmf) ++#else ++static unsigned int uvm_vm_fault_wrapper(struct vm_fault *vmf) ++#endif + { + #if defined(NV_VM_OPS_FAULT_REMOVED_VMA_ARG) + return uvm_vm_fault(vmf->vma, vmf); +diff --git a/kernel/nvidia-uvm/uvm8_tools.c b/kernel/nvidia-uvm/uvm8_tools.c +index 521c57b..3bf815c 100644 +--- a/kernel/nvidia-uvm/uvm8_tools.c ++++ b/kernel/nvidia-uvm/uvm8_tools.c +@@ -204,12 +204,14 @@ static bool tracker_is_counter(uvm_tools_event_tracker_t *event_tracker) + return event_tracker != NULL && !event_tracker->is_queue; + } + ++#ifndef NV_PUT_USER_PAGES_PRESENT + static void put_user_pages(struct page **pages, NvU64 page_count) + { + NvU64 i; + for (i = 0; i < page_count; i++) + put_page(pages[i]); + } ++#endif + + static void unmap_user_pages(struct page **pages, void *addr, NvU64 size) + { +diff --git a/kernel/nvidia//nvidia.Kbuild b/kernel/nvidia/nvidia.Kbuild +index acc9eba..138321a 100644 +--- a/kernel/nvidia/nvidia.Kbuild ++++ b/kernel/nvidia/nvidia.Kbuild +@@ -191,5 +191,6 @@ NV_CONFTEST_GENERIC_COMPILE_TESTS += nvidia_grid_build + NV_CONFTEST_GENERIC_COMPILE_TESTS += get_user_pages + NV_CONFTEST_GENERIC_COMPILE_TESTS += get_user_pages_remote + NV_CONFTEST_GENERIC_COMPILE_TESTS += list_cut_position ++NV_CONFTEST_GENERIC_COMPILE_TESTS += list_is_first + + NV_CONFTEST_MACRO_COMPILE_TESTS += INIT_WORK +-- +2.20.1 + |