sparc64: Define VA hole at run time, rather than at compile time.
Now that we use 4-level page tables, we can provide up to 53-bits of virtual address space to the user. Adjust the VA hole based upon the capabilities of the cpu type probed. Signed-off-by: NDavid S. Miller <davem@davemloft.net> Acked-by: NBob Picco <bob.picco@oracle.com>
Showing
想要评论请 注册 或 登录