Vasily Gorbik d58106c3ec s390/kasan: use noexec and large pages ...

To lower memory footprint and speed up kasan initialisation detect
EDAT availability and use large pages if possible. As we know how
much memory is needed for initialisation, another simplistic large
page allocator is introduced to avoid memory fragmentation.

Since facilities list is retrieved anyhow, detect noexec support and
adjust pages attributes. Handle noexec kernel option to avoid inconsistent
kasan shadow memory pages flags.

Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2018-10-09 11:21:24 +02:00

..

cmm.c

s390/cmm: avoid add_timer on concurrently used timer

2018-07-16 15:45:41 +02:00

dump_pagetables.c

s390/mm: add kasan shadow to the debugfs pgtable dump

2018-10-09 11:21:22 +02:00

extmem.c

s390/extmem: fix gcc 8 stringop-overflow warning

2018-07-02 11:24:50 +02:00

fault.c

s390/pfault: do not use stack buffers for hardware data

2018-10-09 11:20:54 +02:00

gmap.c

s390/mm: Add huge page gmap linking support

2018-07-30 23:13:38 +02:00

gup.c

mm/gup.c: document return value

2018-04-13 17:10:27 -07:00

hugetlbpage.c

s390/mm: Clear skeys for newly mapped huge guest pmds

2018-07-30 11:20:18 +01:00

init.c

s390/kasan: add initialization code and enable it

2018-10-09 11:21:20 +02:00

kasan_init.c

s390/kasan: use noexec and large pages

2018-10-09 11:21:24 +02:00

maccess.c

s390: add support for virtually mapped kernel stacks

2018-10-09 11:20:57 +02:00

Makefile

s390/kasan: add initialization code and enable it

2018-10-09 11:21:20 +02:00

mmap.c

exec: pass stack rlimit into mm layout functions

2018-04-11 10:28:37 -07:00

page-states.c

s390/mm: fix addressing exception after suspend/resume

2018-08-09 08:05:48 +02:00

pageattr.c

s390/mm: Clear huge page storage keys on enable_skey

2018-07-30 11:20:18 +01:00

pgalloc.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2018-08-13 19:07:17 -07:00

pgtable.c

s390/mm: Add huge page gmap linking support

2018-07-30 23:13:38 +02:00

vmem.c

mm: pass the vmem_altmap to vmemmap_free

2018-01-08 11:46:23 -08:00