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linux-next/arch/s390/mm
Heiko Carstens 17a363dcd2 s390/traps,mm: add conditional trap handlers
Add conditional trap handlers similar to conditional system calls
(COND_SYSCALL), to reduce the number of ifdefs.

Trap handlers which may or may not exist depending on config options
are supposed to have a COND_TRAP entry, which redirects to
default_trap_handler() for non-existent trap handlers during link
time.

This allows to get rid of the secure execution trap handlers for the
!PGSTE case.

Reviewed-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2021-04-12 12:46:42 +02:00
..
cmm.c mm: remove unneeded includes of <asm/pgalloc.h> 2020-08-07 11:33:26 -07:00
dump_pagetables.c s390: unify identity mapping limits handling 2020-11-20 19:19:10 +01:00
extmem.c s390/extmem: remove stale -ENOSPC comment and handling 2020-07-03 10:49:16 +02:00
fault.c s390/traps,mm: add conditional trap handlers 2021-04-12 12:46:42 +02:00
gmap.c ARM: 2020-12-20 10:44:05 -08:00
hugetlbpage.c s390/mm: fix huge pte soft dirty copying 2020-07-09 15:18:23 +02:00
init.c s390/mm: define arch_get_mappable_range() 2021-02-26 09:41:01 -08:00
kasan_init.c s390: unify identity mapping limits handling 2020-11-20 19:19:10 +01:00
maccess.c s390/maccess: add no DAT mode to kernel_write 2020-06-29 16:26:36 +02:00
Makefile s390: add ARCH_HAS_DEBUG_WX support 2020-09-14 11:38:35 +02:00
mmap.c mm: remove unneeded includes of <asm/pgalloc.h> 2020-08-07 11:33:26 -07:00
page-states.c s390/mm: fix phys vs virt confusion in mark_kernel_pXd() functions family 2021-04-05 11:30:58 +02:00
pageattr.c s390/mm,ptdump: hold cpa mutex while walking for kernel page table dump 2020-09-14 11:38:34 +02:00
pgalloc.c s390/mm: fix phys vs virt confusion in pgtable allocation routines 2021-02-24 00:31:22 +01:00
pgtable.c s390/pci: Implement ioremap_wc/prot() with MIO 2020-09-14 10:30:07 +02:00
vmem.c s390 updates for the 5.12 merge window #2 2021-02-26 14:12:32 -08:00