Martin Schwidefsky 0f6f281b73 s390/mm: downgrade page table after fork of a 31 bit process ... The downgrade of the 4 level page table created by init_new_context is currently done only in start_thread31. If a 31 bit process forks the new mm uses a 4 level page table, including the task size of 2<<42 that goes along with it. This is incorrect as now a 31 bit process can map memory beyond 2GB. Define arch_dup_mmap to do the downgrade after fork. Cc: stable@vger.kernel.org Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2012-07-26 16:24:14 +02:00
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appldata	s390/vtimer: rework virtual timer interface	2012-07-20 11:15:08 +02:00
boot	s390: add various .gitignore files.	2012-05-16 14:42:41 +02:00
crypto	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
hypfs	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
include/asm	s390/mm: downgrade page table after fork of a 31 bit process	2012-07-26 16:24:14 +02:00
kernel	s390/ipl: Use diagnose 8 command separation	2012-07-26 10:07:26 +02:00
kvm	KVM updates for the 3.6 merge window	2012-07-24 12:01:20 -07:00
lib	s390/vtimer: rework virtual timer interface	2012-07-20 11:15:08 +02:00
math-emu	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
mm	s390/mm: downgrade page table after fork of a 31 bit process	2012-07-26 16:24:14 +02:00
oprofile	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
defconfig	s390/crypto des: add missing select statement	2012-05-16 14:42:36 +02:00
Kbuild	[S390] make arch/s390 subdirectories depend on config option	2011-12-27 11:27:12 +01:00
Kconfig	s390/exceptions: sort exception table at build time	2012-07-26 10:07:25 +02:00
Kconfig.debug	[S390] Write protect module text and RO data	2011-03-15 17:08:23 +01:00
Makefile	s390: Use generic init_task	2012-05-05 13:00:25 +02:00