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kernel_a52xq/arch/s390/mm
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Filename Latest commit message Latest commit date
Janosch Frank 1a57516407 s390/mm: fix huge pte soft dirty copying 
commit 528a9539348a0234375dfaa1ca5dbbb2f8f8e8d2 upstream.

If the pmd is soft dirty we must mark the pte as soft dirty (and not dirty).
This fixes some cases for guest migration with huge page backings.

Cc: <stable@vger.kernel.org> # 4.8
Fixes: bc29b7ac1d ("s390/mm: clean up pte/pmd encoding")
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-16 08:17:28 +02:00
..
cmm.c s390/cmm: fix information leak in cmm_timeout_handler() 2019-11-06 13:06:20 +01:00
dump_pagetables.c s390: unify linker symbols usage 2018-02-27 08:05:23 +01:00
extmem.c s390/extmem: fix gcc 8 stringop-overflow warning 2018-07-02 11:24:50 +02:00
fault.c s390/mm: fix address space detection in exception handling 2019-06-11 12:20:53 +02:00
gmap.c KVM: s390: vsie: Fix possible race when shadowing region 3 tables 2020-04-23 10:30:20 +02:00
gup.c mm, gup: add missing refcount overflow checks on s390 2019-12-05 09:21:25 +01:00
hugetlbpage.c s390/mm: fix huge pte soft dirty copying 2020-07-16 08:17:28 +02:00
init.c mm/memory_hotplug: shrink zones when offlining memory 2020-01-29 16:43:27 +01:00
maccess.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mem_detect.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
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 s390/mm: fix page table upgrade vs 2ndary address mode accesses 2020-04-29 16:31:35 +02:00
pgtable.c s390/mm: silence compiler warning when compiling without CONFIG_PGSTE 2019-05-31 06:46:23 -07:00
vmem.c mm: pass the vmem_altmap to vmemmap_free 2018-01-08 11:46:23 -08:00