David Hildenbrand c35622387e hw/s390x/s390-skeys: lazy storage key enablement under TCG ... Let's enable storage keys lazily under TCG, just as we do under KVM. Only fairly old Linux versions actually make use of storage keys, so it can be kind of wasteful to allocate quite some memory and track changes and references if nobody cares. We have to make sure to flush the TLB when enabling storage keys after the VM was already running: otherwise it might happen that we don't catch references or modifications afterwards. Add proper documentation to all callbacks. The kvm-unit-tests skey tests keeps on working with this change. Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210903155514.44772-14-david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>		2021-09-06 16:24:05 +02:00
..
3270-ccw.c	s390x/css: Refactor IRB construction	2021-06-21 08:48:21 +02:00
ap-bridge.c	qdev: Drop qbus_set_hotplug_handler() parameter @errp	2020-07-02 06:25:29 +02:00
ap-device.c	ap-device: Rename AP_DEVICE_TYPE to TYPE_AP_DEVICE	2020-09-09 13:20:22 -04:00
ccw-device.c	hw/s390x/ccw: Register qbus type in abstract TYPE_CCW_DEVICE parent	2021-05-20 14:19:30 +02:00
ccw-device.h	hw/s390x/ccw: Register qbus type in abstract TYPE_CCW_DEVICE parent	2021-05-20 14:19:30 +02:00
css-bridge.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
css.c	vfio-ccw: forward halt/clear errors	2021-09-06 16:22:54 +02:00
event-facility.c	s390/sclp: read sccb from mem based on provided length	2020-10-02 13:52:49 +02:00
ipl.c	error: Use error_fatal to simplify obvious fatal errors (again)	2021-08-26 17:15:28 +02:00
ipl.h	s390x: Avoid variable size warning in ipl.h	2020-11-10 08:51:30 +01:00
Kconfig	kconfig: add CONFIG_MSI_NONBROKEN	2019-03-18 09:39:57 +01:00
meson.build	hw/s390x: only build tod-tcg from the CONFIG_TCG build	2021-07-07 14:01:54 +02:00
pv.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
s390-ccw.c	s390x/css: Add passthrough IRB	2021-06-21 08:48:21 +02:00
s390-pci-bus.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
s390-pci-inst.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
s390-pci-vfio.c	s390x/pci: Add missing initialization for g_autofree variables	2021-03-15 15:47:18 +01:00
s390-skeys-kvm.c	hw/s390x/s390-skeys: rename skeys_enabled to skeys_are_enabled	2021-09-06 16:24:05 +02:00
s390-skeys.c	hw/s390x/s390-skeys: lazy storage key enablement under TCG	2021-09-06 16:24:05 +02:00
s390-stattrib-kvm.c	target/s390x: move kvm files into kvm/	2021-07-07 14:01:59 +02:00
s390-stattrib.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
s390-virtio-ccw.c	hw: Add compat machines for 6.2	2021-09-01 11:08:16 +01:00
s390-virtio-hcall.c	s390x: rename s390-virtio.h to s390-virtio-hcall.h	2017-09-19 18:31:31 +02:00
s390-virtio-hcall.h	s390/kvm_virtio/linux-headers: remove traces of old virtio transport	2017-11-24 10:52:05 +01:00
sclp.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
sclpcpu.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
sclpquiesce.c	sysemu: Split sysemu/runstate.h off sysemu/sysemu.h	2019-08-16 13:37:36 +02:00
tod-kvm.c	target/s390x: move kvm files into kvm/	2021-07-07 14:01:59 +02:00
tod-tcg.c	target/s390x: start moving TCG-only code to tcg/	2021-07-07 14:01:56 +02:00
tod.c	hw/s390x: tod: make explicit checks for accelerators when initializing	2021-07-07 14:01:54 +02:00
trace-events	docs: fix references to docs/devel/tracing.rst	2021-06-02 06:51:09 +02:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
vhost-user-fs-ccw.c	virtio: add vhost-user-fs-ccw device	2020-09-23 13:41:58 +01:00
vhost-vsock-ccw.c	vhost-vsock-ccw: force virtio version 1	2020-09-29 02:15:24 -04:00
virtio-ccw-9p.c	qdev: Convert uses of qdev_set_parent_bus() with Coccinelle	2020-06-15 22:05:08 +02:00
virtio-ccw-balloon.c	qdev: Convert uses of qdev_set_parent_bus() with Coccinelle	2020-06-15 22:05:08 +02:00
virtio-ccw-blk.c	qdev: Convert uses of qdev_set_parent_bus() with Coccinelle	2020-06-15 22:05:08 +02:00
virtio-ccw-crypto.c	virtio: Drop broken and superfluous object_property_set_link()	2020-07-22 07:57:07 -04:00
virtio-ccw-gpu.c	modules: add s390x module annotations	2021-07-09 18:20:27 +02:00
virtio-ccw-input.c	virtio-ccw-input: fix description	2020-08-27 12:37:03 +02:00
virtio-ccw-net.c	qdev: Convert uses of qdev_set_parent_bus() with Coccinelle	2020-06-15 22:05:08 +02:00
virtio-ccw-rng.c	virtio: Drop broken and superfluous object_property_set_link()	2020-07-22 07:57:07 -04:00
virtio-ccw-scsi.c	qdev: Convert uses of qdev_set_parent_bus() with Coccinelle	2020-06-15 22:05:08 +02:00
virtio-ccw-serial.c	qdev: Convert uses of qdev_set_parent_bus() with Coccinelle	2020-06-15 22:05:08 +02:00
virtio-ccw.c	virtio: disable ioeventfd for record/replay	2021-07-02 10:20:13 -04:00
virtio-ccw.h	s390x: add have_virtio_ccw	2021-03-26 09:33:50 +01:00