AcoSail/kernel_optimize_test
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kernel_optimize_test/arch/s390/mm
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Dominik Dingel 41318bfe2a revert "s390/mm: make hugepages_supported a boot time decision" 
Heiko noticed that the current check for hugepage support on s390 is a
little bit too harsh as systems which do not support will crash.

The reason is that pageblock_order can now get negative when we set
HPAGE_SHIFT to 0.  To avoid all this and to avoid opening another can of
worms with enabling HUGETLB_PAGE_SIZE_VARIABLE I think it would be best
to simply allow architectures to define their own hugepages_supported().

Revert bea41197ea ("s390/mm: make hugepages_supported a boot time
decision") in preparation.

Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Cc: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-07-17 16:39:52 -07:00
..
cmm.c
dump_pagetables.c s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
extable.c
extmem.c s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
fault.c mm/fault, arch: Use pagefault_disable() to check for disabled pagefaults in the handler 2015-05-19 08:39:15 +02:00
gup.c s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
hugetlbpage.c s390/mm: forward check for huge pmds to pmd_large() 2015-06-25 17:00:35 -07:00
init.c s390/sclp: unify basic sclp access by exposing "struct sclp" 2015-05-13 09:58:17 +02:00
maccess.c s390/maccess: improve s390_kernel_write() 2015-03-25 11:49:44 +01:00
Makefile
mem_detect.c s390/sclp: unify basic sclp access by exposing "struct sclp" 2015-05-13 09:58:17 +02:00
mmap.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2015-04-14 20:51:44 -07:00
page-states.c
pageattr.c s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
pgtable.c revert "s390/mm: make hugepages_supported a boot time decision" 2015-07-17 16:39:52 -07:00
vmem.c s390: remove 31 bit support 2015-03-25 11:49:33 +01:00