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530.41.03

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This commit is contained in:
Andy Ritger
2023-03-23 11:00:12 -07:00
parent 4397463e73
commit 6dd092ddb7
63 changed files with 848 additions and 149 deletions
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12
kernel-open/nvidia/nv-mmap.c
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@@ -458,7 +458,7 @@ static int nvidia_mmap_numa(
}
// Needed for the linux kernel for mapping compound pages
vma->vm_flags |= VM_MIXEDMAP;
nv_vm_flags_set(vma, VM_MIXEDMAP);
for (i = 0, addr = mmap_context->page_array[0]; i < pages;
addr = mmap_context->page_array[++i], start += PAGE_SIZE)
@@ -603,7 +603,7 @@ int nvidia_mmap_helper(
}
up(&nvl->mmap_lock);
vma->vm_flags |= VM_IO | VM_PFNMAP | VM_DONTEXPAND;
nv_vm_flags_set(vma, VM_IO | VM_PFNMAP | VM_DONTEXPAND);
}
else
{
@@ -670,15 +670,15 @@ int nvidia_mmap_helper(
NV_PRINT_AT(NV_DBG_MEMINFO, at);
vma->vm_flags |= (VM_IO | VM_LOCKED | VM_RESERVED);
vma->vm_flags |= (VM_DONTEXPAND | VM_DONTDUMP);
nv_vm_flags_set(vma, VM_IO | VM_LOCKED | VM_RESERVED);
nv_vm_flags_set(vma, VM_DONTEXPAND | VM_DONTDUMP);
}
if ((prot & NV_PROTECT_WRITEABLE) == 0)
{
vma->vm_page_prot = NV_PGPROT_READ_ONLY(vma->vm_page_prot);
vma->vm_flags &= ~VM_WRITE;
vma->vm_flags &= ~VM_MAYWRITE;
nv_vm_flags_clear(vma, VM_WRITE);
nv_vm_flags_clear(vma, VM_MAYWRITE);
}
vma->vm_ops = &nv_vm_ops;