tag	line	file	source code
VM_MAYREAD	407	ipc/shm.c	vma->vm_flags = VM_SHM | VM_MAYREAD | VM_MAYEXEC | VM_READ | VM_EXEC;
VM_MAYREAD	138	mm/mmap.c	vma->vm_flags |= VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
VM_MAYREAD	145	mm/mmap.c	vma->vm_flags |= VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;