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linux-stable/arch/s390/mm
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David Hildenbrand 2c114df071 s390/vmemmap: avoid memset(PAGE_UNUSED) when adding consecutive sections 
Let's avoid memset(PAGE_UNUSED) when adding consecutive sections,
whereby the vmemmap of a single section does not span full PMDs.

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: <20200722094558.9828-10-david@redhat.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2020-07-27 10:34:14 +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/vmemmap: avoid memset(PAGE_UNUSED) when adding consecutive sections 2020-07-27 10:34:14 +02:00