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8fe234d3c8
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Heiko Carstens 8fe234d3c8 s390/mm: fix mapping of read-only kernel text section 
Within the identity mapping the kernel text section is mapped read-only.
However when mapping the first and last page of the text section we must
round upwards and downwards respectively, if only parts of a page belong
to the section.
Otherwise potential rw data can be mapped read-only. So the rounding must
be done just the other way we have it right now.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2012-10-09 14:16:59 +02:00
..
alpha Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
arm readahead: fault retry breaks mmap file read random detection 2012-10-09 16:22:47 +09:00
arm64 Kconfig: clean up the "#if defined(arch)" list for exception-trace sysctl entry 2012-10-09 16:22:14 +09:00
avr32 Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
blackfin Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
c6x Merge branch 'uapi-prep' of git://git.infradead.org/users/dhowells/linux-headers 2012-10-07 07:55:10 +09:00
cris Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
frv Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
h8300 Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
hexagon Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
ia64 Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
m32r Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
m68k Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
microblaze Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
mips Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
mn10300 This has three changes for asm-generic that did not really fit into any 2012-10-09 15:58:38 +09:00
openrisc Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
parisc Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
powerpc Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
s390 s390/mm: fix mapping of read-only kernel text section 2012-10-09 14:16:59 +02:00
score This has three changes for asm-generic that did not really fit into any 2012-10-09 15:58:38 +09:00
sh readahead: fault retry breaks mmap file read random detection 2012-10-09 16:22:47 +09:00
sparc Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
tile Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
um Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
unicore32 Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
x86 Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
xtensa Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
.gitignore
Kconfig thp, x86: introduce HAVE_ARCH_TRANSPARENT_HUGEPAGE 2012-10-09 16:22:29 +09:00