mm: remove unnecessary ia64 code and comment

IA64 has gone with commit cf8e865810 ("arch: Remove Itanium (IA-64)
architecture"), remove unnecessary ia64 special mm code and comment too.

Link: https://lkml.kernel.org/r/20231222070203.2966980-1-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Mike Rapoport (IBM) <rppt@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Kefeng Wang 2023-12-22 15:02:03 +08:00 • committed by Andrew Morton
commit e99fb98d47
4 changed files with 21 additions and 34 deletions