Christian Borntraeger b56433cb78 s390/pgtable: Fix check for pgste/storage key handling ...

pte_present might return true on PAGE_TYPE_NONE, even if
the invalid bit is on. Modify the existing check of the
pgste functions to avoid crashes.

[ Martin Schwidefsky: added ptep_modify_prot_[start|commit] bits ]

Reported-by: Martin Schwidefky <schwidefsky@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
CC: stable@vger.kernel.org
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2013-05-28 15:18:05 +02:00

..

appldata

arch: s390: appldata: using strncpy() and strnlen() instead of sprintf()

2013-05-28 10:35:28 +02:00

boot

s390: fix linker script for 31 bit builds

2012-10-18 17:50:10 +02:00

crypto

s390/crypto: Don't panic after crypto instruction failures

2012-11-23 11:14:27 +01:00

hypfs

aio: don't include aio.h in sched.h

2013-05-07 20:16:25 -07:00

include

s390/pgtable: Fix check for pgste/storage key handling

2013-05-28 15:18:05 +02:00

kernel

s390/smp: lost IPIs on cpu hotplug

2013-05-27 09:16:15 +02:00

kvm

Merge tag 'kvm-3.10-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2013-05-05 14:47:31 -07:00

lib

s390/uaccess: add "fallthrough" comments

2013-05-02 15:50:19 +02:00

math-emu

s390/comments: unify copyright messages and remove file names

2012-07-20 11:15:04 +02:00

mm

s390: fix gmap_ipte_notifier vs. software dirty pages

2013-05-15 13:09:07 +02:00

net

s390/bpf,jit: use kcalloc instead of kmalloc and memset

2013-04-17 14:07:27 +02:00

oprofile

oprofile, s390: Add support for IBM zEnterprise EC12

2013-04-06 15:25:42 +02:00

pci

s390/pci: use pci_scan_root_bus

2013-04-26 09:07:19 +02:00

defconfig

s390: update defconfig

2012-09-26 15:45:29 +02:00

Kbuild

s390/pci: base support

2012-11-30 15:40:45 +01:00

Kconfig

s390: remove non existent reference to GENERIC_KERNEL_THREAD

2013-05-07 14:11:54 +02:00

Kconfig.debug

Kconfig: consolidate CONFIG_DEBUG_STRICT_USER_COPY_CHECKS

2013-04-30 17:04:09 -07:00

Makefile

s390: remove small stack config option

2013-04-26 09:07:08 +02:00