Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
On sparc64, the whole physical IO address space is accessible using physically addressed loads and stores. *_uc does nothing like the others. Cc: <stable@vger.kernel.org> Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Tuowen Zhao <ztuowen@gmail.com> Acked-by: David S. Miller <davem@davemloft.net>
- Loading branch information