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linux-next/arch/s390/mm
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David Hildenbrand b9ff81003c s390/vmem: cleanup empty page tables 
Let's cleanup empty page tables. Consider only page tables that fully
fall into the idendity mapping and the vmemmap range.

As there are no valid accesses to vmem/vmemmap within non-populated ranges,
the single tlb flush at the end should be sufficient.

Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20200722094558.9828-7-david@redhat.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2020-07-27 10:33:59 +02:00
..
cmm.c
s390: convert to msecs_to_jiffies()
2020-06-29 16:31:46 +02:00
dump_pagetables.c
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
extmem.c
s390/extmem: remove stale -ENOSPC comment and handling
2020-07-03 10:49:16 +02:00
fault.c
s390/kernel: expand exception table logic to allow new handling options
2020-07-20 10:55:50 +02:00
gmap.c
mmap locking API: convert mmap_sem comments
2020-06-09 09:39:14 -07:00
hugetlbpage.c
hugetlbfs: move hugepagesz= parsing to arch independent code
2020-06-03 20:09:46 -07:00
init.c
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
kasan_init.c
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00
maccess.c
s390: Change s390_kernel_write() return type to match memcpy()
2020-05-08 00:12:43 +02:00
Makefile
s390/mm: convert to the generic get_user_pages_fast code
2019-04-23 16:30:04 +02:00
mmap.c
s390/mm: cleanup arch_get_unmapped_area() and friends
2020-03-27 10:22:46 +01:00
page-states.c
s390/cmma: reuse kstrtobool for option value parsing
2019-08-26 12:51:18 +02:00
pageattr.c
mm: consolidate pte_index() and pte_offset_*() definitions
2020-06-09 09:39:14 -07:00
pgalloc.c
mmap locking API: convert mmap_sem comments
2020-06-09 09:39:14 -07:00
pgtable.c
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
vmem.c
s390/vmem: cleanup empty page tables
2020-07-27 10:33:59 +02:00