mirror of
https://github.com/archlinux-jerry/nvidia-340xx
synced 2024-11-16 12:50:40 +08:00
71 lines
2.3 KiB
Diff
71 lines
2.3 KiB
Diff
diff -Naur a/nvidia-modules-common.mk b/nvidia-modules-common.mk
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--- a/nvidia-modules-common.mk
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+++ b/nvidia-modules-common.mk
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@@ -222,6 +222,7 @@
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define BUILD_MODULE_RULE
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$(1): build-sanity-checks $(3)
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@echo "NVIDIA: calling KBUILD..."; \
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+ touch .nv-kernel.o.cmd; \
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$$(MAKE) "CC=$$(CC)" NV_MODULE_SUFFIX=$$(strip $(2)) $$(KBUILD_PARAMS) modules; \
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echo "NVIDIA: left KBUILD."; \
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if ! [ -f $(1) ]; then \
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diff -Naru a/nv-linux.h b/nv-linux.h
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--- a/nv-linux.h 2020-08-08 03:48:46.894783237 +0300
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+++ b/nv-linux.h 2020-08-08 15:43:05.252047541 +0300
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@@ -669,11 +669,19 @@
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# define KM_FREE_RECORD(a,b,c)
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#endif
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+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 8, 0)
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+#define NV_VMALLOC(ptr, size) \
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+ { \
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+ (ptr) = __vmalloc(size, GFP_KERNEL); \
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+ VM_ALLOC_RECORD(ptr, size, "vm_vmalloc"); \
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+ }
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+#else
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#define NV_VMALLOC(ptr, size) \
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{ \
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(ptr) = __vmalloc(size, GFP_KERNEL, PAGE_KERNEL); \
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VM_ALLOC_RECORD(ptr, size, "vm_vmalloc"); \
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}
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+#endif
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#define NV_VFREE(ptr, size) \
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{ \
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diff -Naru a/os-mlock.c b/os-mlock.c
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--- a/os-mlock.c 2020-04-16 15:37:41.000000000 +0300
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+++ b/os-mlock.c 2020-08-08 15:47:44.793311179 +0300
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@@ -44,11 +44,19 @@
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return rmStatus;
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}
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+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 8, 0)
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+ down_read(&mm->mmap_lock);
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+ ret = NV_GET_USER_PAGES((unsigned long)address,
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+ page_count, write, force, user_pages, NULL);
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+ up_read(&mm->mmap_lock);
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+ pinned = ret;
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+#else
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down_read(&mm->mmap_sem);
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ret = NV_GET_USER_PAGES((unsigned long)address,
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page_count, write, force, user_pages, NULL);
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up_read(&mm->mmap_sem);
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pinned = ret;
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+#endif
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if (ret < 0)
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{
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diff -Naru a/uvm/nvidia_uvm_lite_api.c b/uvm/nvidia_uvm_lite_api.c
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--- a/uvm/nvidia_uvm_lite_api.c 2020-04-16 15:37:41.000000000 +0300
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+++ b/uvm/nvidia_uvm_lite_api.c 2020-08-08 15:28:40.110186418 +0300
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@@ -30,6 +30,10 @@
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#include "uvm_gpu_ops_tests.h"
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#endif
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+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 8, 0)
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+#define mmap_sem mmap_lock
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+#endif
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+
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//
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// nvidia_uvm_lite_api.c
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//
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