linux_dsm_epyc7002/arch/s390/include
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
..
asm s390/mm: don't drop errors in get_guest_storage_key 2016-06-10 12:07:26 +02:00
uapi/asm KVM: s390: interface to query and configure cpu subfunctions 2016-06-10 12:07:17 +02:00