Just installed the latest NVIDIA driver – 325.15 – and it compiles cleanly with 3.10 kernels, but fails with 3.11-rc..: /home/rgadsdon/NVIDIA-Linux-x86_64-325.15/kernel/os-interface.c: In function ‘os_get_system_memory_size’: /home/rgadsdon/NVIDIA-Linux-x86_64-325.15/kernel/os-interface.c:244:21: error: ‘num_physpages’ undeclared (first use in this function) return (((NvU64)NV_NUM_PHYSPAGES * PAGE_SIZE) / RM_PAGE_SIZE); ^ /home/rgadsdon/NVIDIA-Linux-x86_64-325.15/kernel/os-interface.c:244:21: note: each undeclared identifier is reported only once for each function it appears in /home/rgadsdon/NVIDIA-Linux-x86_64-325.15/kernel/os-interface.c:245:1: warning: … Continue reading →