linux/arch/s390
Thomas Huth a0465f9ae4 KVM: s390: Enable DAT support for TPROT handler
The TPROT instruction can be used to check the accessability of storage
for any kind of logical addresses. So far, our handler only supported
real addresses. This patch now also enables support for addresses that
have to be translated via DAT first. And while we're at it, change the
code to use the common KVM function gfn_to_hva_prot() to check for the
validity and writability of the memory page.

Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2014-05-30 09:39:36 +02:00
..
appldata s390/appldata_os: fix cpu array size calculation 2014-03-07 15:25:55 +01:00
boot s390/boot: Install bzImage as default kernel image 2013-11-15 14:08:36 +01:00
configs Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2014-04-12 14:49:50 -07:00
crypto crypto: s390 - fix des and des3_ede ctr concurrency issue 2014-01-30 21:45:14 +08:00
hypfs hypfs: Add clarification for "weight_min" attribute 2014-03-17 15:53:03 +01:00
include KVM: s390: split SIE state guest prefix field 2014-05-16 14:57:31 +02:00
kernel s390: add fields to lowcore definition 2014-04-22 13:24:49 +02:00
kvm KVM: s390: Enable DAT support for TPROT handler 2014-05-30 09:39:36 +02:00
lib s390/uaccess: fix possible register corruption in strnlen_user_srst() 2014-04-11 13:53:33 +02:00
math-emu s390: fix save and restore of the floating-point-control register 2013-10-24 17:17:11 +02:00
mm KVM: s390: correct locking for s390_enable_skey 2014-05-16 14:57:17 +02:00
net net: filter: add jited flag to indicate jit compiled filters 2014-03-31 00:45:08 -04:00
oprofile s390/irq: Use defines for external interruption codes 2014-04-03 14:30:52 +02:00
pci Driver core / sysfs patches for 3.15-rc1 2014-04-01 16:28:19 -07:00
defconfig s390: update defconfigs 2014-03-17 15:52:57 +01:00
Kbuild s390/pci: base support 2012-11-30 15:40:45 +01:00
Kconfig Merge git://git.infradead.org/users/eparis/audit 2014-04-12 12:38:53 -07:00
Kconfig.debug Kconfig: consolidate CONFIG_DEBUG_STRICT_USER_COPY_CHECKS 2013-04-30 17:04:09 -07:00
Makefile s390: allow to set gcc -mtune flag 2013-10-31 09:54:01 +01:00