linux-stable/arch/s390
David Hildenbrand 15e5020e57 KVM: s390: vsie: store guest addresses of satellite blocks in vsie_page
This way, the values cannot change, even if another VCPU might try to
mess with the nested SCB currently getting executed by another VCPU.

We now always use the same gpa for pinning and unpinning a page (for
unpinning, it is only relevant to mark the guest page dirty for
migration).

Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20180116171526.12343-3-david@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2018-01-24 14:05:04 +01:00
..
appldata s390: add a few more SPDX identifiers 2017-12-05 07:51:09 +01:00
boot s390: add a few more SPDX identifiers 2017-12-05 07:51:09 +01:00
configs s390: Remove CONFIG_HARDENED_USERCOPY 2017-11-16 13:12:21 +01:00
crypto s390: Remove redudant license text 2017-12-05 07:51:09 +01:00
hypfs s390: add a few more SPDX identifiers 2017-12-05 07:51:09 +01:00
include KVM: s390: cleanup struct kvm_s390_float_interrupt 2018-01-16 16:15:18 +01:00
kernel s390: fix compat system call table 2017-12-07 07:49:46 +01:00
kvm KVM: s390: vsie: store guest addresses of satellite blocks in vsie_page 2018-01-24 14:05:04 +01:00
lib s390/spinlock: fix indentation 2017-11-14 22:07:58 +01:00
mm s390/mm: Remove superfluous parameter 2018-01-23 12:38:27 +01:00
net s390: add a few more SPDX identifiers 2017-12-05 07:51:09 +01:00
numa s390: add a few more SPDX identifiers 2017-12-05 07:51:09 +01:00
oprofile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pci s390: add a few more SPDX identifiers 2017-12-05 07:51:09 +01:00
tools s390: add a few more SPDX identifiers 2017-12-05 07:51:09 +01:00
defconfig s390: update defconfig 2017-10-16 08:19:28 +02:00
Kbuild s390: add a few more SPDX identifiers 2017-12-05 07:51:09 +01:00
Kconfig s390/perf: add perf_regs support and user stack dump 2017-11-16 15:06:11 +01:00
Kconfig.debug License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile s390: Remove redundant license text 2017-11-24 15:37:24 +01:00