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c427c42cd6
linux/arch/s390
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David Hildenbrand c427c42cd6 s390/mm: don't drop errors in get_guest_storage_key 
Commit 1e133ab296 ("s390/mm: split arch/s390/mm/pgtable.c") changed
the return value of get_guest_storage_key to an unsigned char, resulting
in -EFAULT getting interpreted as a valid storage key.

Cc: stable@vger.kernel.org # 4.6+
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2016-06-10 12:07:26 +02:00
..
appldata s390: appldata: drop owner assignment from platform_drivers 2014-10-20 16:20:13 +02:00
boot kbuild: delete unnecessary "@:" 2016-04-20 10:36:57 +02:00
configs s390/config: update default configuration 2016-05-23 09:11:37 +02:00
crypto s390/crypto: cleanup and move the header with the cpacf definitions 2016-04-15 18:16:40 +02:00
hypfs s390: Make diag224 public 2016-06-10 12:07:10 +02:00
include s390/mm: don't drop errors in get_guest_storage_key 2016-06-10 12:07:26 +02:00
kernel s390: Make diag224 public 2016-06-10 12:07:10 +02:00
kvm KVM: s390: fixup I/O interrupt traces 2016-06-10 12:07:26 +02:00
lib s390/spinlock: avoid yield to non existent cpu 2016-04-15 18:01:48 +02:00
mm s390/mm: don't drop errors in get_guest_storage_key 2016-06-10 12:07:26 +02:00
net s390/bpf: fix recache skb->data/hlen for skb_vlan_push/pop 2016-05-19 09:14:27 +02:00
numa s390/numa: move numa_init_late() from device to arch_initcall 2016-01-26 12:45:24 +01:00
oprofile s390/oprofile: add z13/z13s model numbers 2016-02-24 12:18:10 +01:00
pci Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2016-05-18 12:17:16 -07:00
tools s390/facilities: add helper tool to generate facility lists 2015-12-18 14:59:20 +01:00
defconfig s390/config: update default configuration 2016-05-23 09:11:37 +02:00
Kbuild s390/numa: add core infrastructure 2015-08-03 18:40:25 +02:00
Kconfig lib/GCD.c: use binary GCD algorithm instead of Euclidean 2016-05-20 17:58:30 -07:00
Kconfig.debug arch: consolidate CONFIG_STRICT_DEVM in lib/Kconfig.debug 2016-01-09 06:30:49 -08:00
Makefile s390/facilities: add helper tool to generate facility lists 2015-12-18 14:59:20 +01:00