tree 00a18687e03469eaa2215ce9c9742ad841de058c
parent e0cf87f72a2c4999e67e7b018b732c94f4b94ca5
author Kirill Tkhai <tkhai@yandex.ru> 1375456998 +0400
committer chrmhoffmann <chrmhoffmann@gmail.com> 1586074735 +0200

sparc64: Fix ITLB handler of null page

[ Upstream commit 1c2696cdaad84580545a2e9c0879ff597880b1a9 ]

1)Use kvmap_itlb_longpath instead of kvmap_dtlb_longpath.

2)Handle page #0 only, don't handle page #1: bleu -> blu

 (KERNBASE is 0x400000, so #1 does not exist too. But everything
  is possible in the future. Fix to not to have problems later.)

3)Remove unused kvmap_itlb_nonlinear.

Signed-off-by: Kirill Tkhai <tkhai@yandex.ru>
CC: David Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>