Martin Schwidefsky 9cf431dbd8 s390: TASK_SIZE for kernel threads ...

commit fb94a687d9 upstream.

Return a sensible value if TASK_SIZE if called from a kernel thread.

This gets us around an issue with copy_mount_options that does a magic
size calculation "TASK_SIZE - (unsigned long)data" while in a kernel
thread and data pointing to kernel space.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-03-15 09:57:12 +08:00

..

alpha

alpha: fix copy_from_user()

2016-09-24 10:07:45 +02:00

arc

ARC: [arcompact] brown paper bag bug in unaligned access delay slot fixup

2017-02-14 15:22:50 -08:00

arm

arm/arm64: KVM: Enforce unconditional flush to PoC when mapping to stage-2

2017-03-12 06:37:28 +01:00

arm64

arm/arm64: KVM: Enforce unconditional flush to PoC when mapping to stage-2

2017-03-12 06:37:28 +01:00

avr32

avr32: off by one in at32_init_pio()

2016-10-07 15:23:45 +02:00

blackfin

net: smc91x: fix SMC accesses

2016-09-30 10:18:37 +02:00

c6x

irqdomain: Use irq_domain_get_of_node() instead of direct field access

2015-10-13 19:01:23 +02:00

cris

cris: Only build flash rescue image if CONFIG_ETRAX_AXISFLASHMAP is selected

2017-01-12 11:22:48 +01:00

frv

frv: fix clear_user()

2016-09-24 10:07:44 +02:00

h8300

h8300: fix syscall restarting

2016-11-10 16:36:32 +01:00

hexagon

hexagon: fix strncpy_from_user() error return

2016-09-24 10:07:44 +02:00

ia64

ia64: copy_from_user() should zero the destination on access_ok() failure

2016-09-24 10:07:46 +02:00

m32r

m32r: fix __get_user()

2016-09-24 10:07:43 +02:00

m68k

m68k: Fix ndelay() macro

2016-12-15 08:49:23 -08:00

metag

metag: Only define atomic_dec_if_positive conditionally

2016-10-28 03:01:31 -04:00

microblaze

microblaze: fix copy_from_user()

2016-09-24 10:07:43 +02:00

mips

MIPS: IP22: Fix build error due to binutils 2.25 uselessnes.

2017-03-12 06:37:31 +01:00

mn10300

mn10300: copy_from_user() should zero on access_ok() failure...

2016-09-24 10:07:45 +02:00

nios2

nios2: copy_from_user() should zero the tail of destination

2016-09-24 10:07:45 +02:00

openrisc

openrisc: fix the fix of copy_from_user()

2016-09-24 10:07:46 +02:00

parisc

parisc: Don't use BITS_PER_LONG in userspace-exported swab.h header

2017-02-01 08:30:53 +01:00

powerpc

powerpc/xmon: Fix data-breakpoint

2017-03-12 06:37:31 +01:00

s390

s390: TASK_SIZE for kernel threads

2017-03-15 09:57:12 +08:00

score

score: fix copy_from_user() and friends

2016-09-24 10:07:44 +02:00

sh

sh: fix copy_from_user()

2016-09-24 10:07:44 +02:00

sparc

sparc64: fix compile warning section mismatch in find_node()

2016-12-10 19:07:25 +01:00

tile

tile/ptrace: Preserve previous registers for short regset write

2017-02-01 08:30:52 +01:00

um

um: Don't discard .text.exit section

2016-09-07 08:32:38 +02:00

unicore32

Merge tag 'pwm/for-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

2015-11-11 09:16:10 -08:00

x86

KVM: VMX: use correct vmcs_read/write for guest segment selector/base

2017-03-15 09:57:11 +08:00

xtensa

xtensa: clear all DBREAKC registers on start

2016-04-12 09:08:55 -07:00

.gitignore

…

Kconfig

kexec: split kexec_load syscall from kexec core code

2015-09-10 13:29:01 -07:00