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Heiko Carstens 0ccb32c983 s390/mm: align swapper_pg_dir to 16k

The segment/region table that is part of the kernel image must be
properly aligned to 16k in order to make the crdte inline assembly
work.
Otherwise it will calculate a wrong segment/region table start address
and access incorrect memory locations if the swapper_pg_dir is not
aligned to 16k.

Therefore define BSS_FIRST_SECTIONS in order to put the swapper_pg_dir
at the beginning of the bss section and also align the bss section to
16k just like other architectures did.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2016-06-13 15:58:18 +02:00

cmm.c

s390: convert use of typedef ctl_table to struct ctl_table

2013-10-28 08:36:25 +01:00

dump_pagetables.c

s390/pgtable: get rid of _REGION3_ENTRY_RO

2016-06-13 15:58:14 +02:00

extmem.c

s390: Use pr_warn instead of pr_warning

2016-03-07 13:12:04 +01:00

fault.c

s390: fix info leak in do_sigsegv