linux_dsm_epyc7002/drivers/xen
Juergen Gross d59f532480 xen: issue warning message when out of grant maptrack entries
When a driver domain (e.g. dom0) is running out of maptrack entries it
can't map any more foreign domain pages. Instead of silently stalling
the affected domUs issue a rate limited warning in this case in order
to make it easier to detect that situation.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2018-09-19 11:27:42 -04:00
..
events xen: fix GCC warning and remove duplicate EVTCHN_ROW/EVTCHN_COL usage 2018-09-14 08:51:10 -04:00
xen-pciback
xenbus xen: export device state to sysfs 2018-08-28 17:37:40 -04:00
xenfs
acpi.c
arm-device.c
balloon.c
biomerge.c
cpu_hotplug.c xen: avoid crash in disable_hotplug_cpu 2018-09-14 08:51:10 -04:00
dbgp.c
efi.c
evtchn.c
fallback.c
features.c
gntalloc.c
gntdev-common.h
gntdev-dmabuf.c
gntdev-dmabuf.h
gntdev.c xen/gntdev: fix up blockable calls to mn_invl_range_start 2018-09-14 08:52:30 -04:00
grant-table.c xen: issue warning message when out of grant maptrack entries 2018-09-19 11:27:42 -04:00
Kconfig xen/balloon: add runtime control for scrubbing ballooned out pages 2018-09-14 08:51:10 -04:00
Makefile
manage.c xen/manage: don't complain about an empty value in control/sysrq node 2018-09-14 08:51:10 -04:00
mcelog.c xen/mcelog: eliminate redundant setting of interface version 2018-08-20 14:46:18 -04:00
mem-reservation.c xen/balloon: add runtime control for scrubbing ballooned out pages 2018-09-14 08:51:10 -04:00
pci.c
pcpu.c
platform-pci.c
preempt.c
privcmd-buf.c
privcmd.c
privcmd.h
pvcalls-back.c
pvcalls-front.c
pvcalls-front.h
swiotlb-xen.c
sys-hypervisor.c
time.c
tmem.c
xen-acpi-cpuhotplug.c
xen-acpi-memhotplug.c
xen-acpi-pad.c
xen-acpi-processor.c xen/ACPI: don't upload Px/Cx data for disabled processors 2018-08-20 14:46:18 -04:00
xen-balloon.c xen/balloon: add runtime control for scrubbing ballooned out pages 2018-09-14 08:51:10 -04:00
xen-scsiback.c
xen-selfballoon.c
xen-stub.c
xlate_mmu.c