Gerald Schaefer 962f0af83c s390/mm: fix address space detection in exception handling ... Commit 0aaba41b58 ("s390: remove all code using the access register mode") removed access register mode from the kernel, and also from the address space detection logic. However, user space could still switch to access register mode (trans_exc_code == 1), and exceptions in that mode would not be correctly assigned. Fix this by adding a check for trans_exc_code == 1 to get_fault_type(), and remove the wrong comment line before that function. Fixes: 0aaba41b58 ("s390: remove all code using the access register mode") Reviewed-by: Janosch Frank <frankja@linux.ibm.com> Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: <stable@vger.kernel.org> # v4.15+ Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>		2019-06-05 16:04:16 +02:00
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Makefile	s390/mm: convert to the generic get_user_pages_fast code	2019-04-23 16:30:04 +02:00
cmm.c	s390/cmm: avoid add_timer on concurrently used timer	2018-07-16 15:45:41 +02:00
dump_pagetables.c	kasan: rename kasan_zero_page to kasan_early_shadow_page	2018-12-28 12:11:43 -08:00
extmem.c	s390/extmem: print DCSS range with %px	2019-02-21 15:57:25 +01:00
fault.c	s390/mm: fix address space detection in exception handling	2019-06-05 16:04:16 +02:00
gmap.c	KVM: s390: Features for 4.20	2018-10-04 17:12:45 +02:00
hugetlbpage.c	s390/mm: Clear skeys for newly mapped huge guest pmds	2018-07-30 11:20:18 +01:00
init.c	mm/memory_hotplug: make __remove_pages() and arch_remove_memory() never fail	2019-05-14 09:47:50 -07:00
kasan_init.c	s390/kasan: adapt disabled_wait usage to avoid build error	2019-05-08 15:01:09 +02:00
maccess.c	s390/unwind: introduce stack unwind API	2019-05-02 13:54:11 +02:00
mmap.c	s390/mmap: take stack_guard_gap into account for mmap_base	2019-02-07 11:57:01 +01:00
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/tlb: Convert to generic mmu_gather	2019-04-03 10:32:57 +02:00
pgtable.c	s390/mm: silence compiler warning when compiling without CONFIG_PGSTE	2019-04-10 17:48:28 +02:00
vmem.c	s390/kernel: introduce .dma sections	2019-04-29 10:47:10 +02:00