Heiko Carstens b7fef2dd72 s390/uaccess: fix clear_user_pt() ...

The page table walker variant of clear_user() is supposed to copy the
contents of the empty zero page to user space.
However since 238ec4ef "[S390] zero page cache synonyms" empty_zero_page
is not anymore the page itself but contains the pointer to the empty zero
pages. Therefore the page table walker variant of clear_user() copied
the address of the first empty zero page and afterwards more or less
random data to user space instead of clearing the given user space range.

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

2013-03-21 13:35:38 +01:00

..

alpha

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

arc

ARC: split elf.h into uapi and export it for userspace

2013-02-27 20:00:26 +05:30

arm

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-03-19 13:20:51 -07:00

arm64

arm64: Kconfig.debug: Remove unused CONFIG_DEBUG_ERRORS

2013-03-19 16:19:19 +00:00

avr32

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

blackfin

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

c6x

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-02-26 20:16:07 -08:00

cris

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

frv

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

h8300

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

hexagon

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-02-26 20:16:07 -08:00

ia64

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

m32r

UAPI: fix endianness conditionals in M32R's asm/stat.h

2013-03-13 15:21:49 -07:00

m68k

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

metag

metag: Inhibit NUMA balancing.

2013-03-04 10:29:19 +00:00

microblaze

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

mips

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

mn10300

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

openrisc

openrisc: remove HAVE_VIRT_TO_BUS

2013-03-13 06:12:39 +01:00

parisc

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

powerpc

sgy-cts1000: Remove __dev* attributes

2013-03-18 18:49:10 -07:00

s390

s390/uaccess: fix clear_user_pt()

2013-03-21 13:35:38 +01:00

score

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

sh

hlist: drop the node parameter from iterators

2013-02-27 19:10:24 -08:00

sparc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

2013-03-19 14:47:11 -07:00

tile

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

um

um: Use tty_port in SIGWINCH handler

2013-03-11 10:08:04 +01:00

unicore32

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

x86

Merge git://git.kernel.org/pub/scm/virt/kvm/kvm

2013-03-19 18:24:12 -07:00

xtensa

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00

.gitignore

…

Kconfig

Select VIRT_TO_BUS directly where needed

2013-03-12 11:16:40 -07:00