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bb223055b9
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Christian Borntraeger bb223055b9 s390-ccw-virtio: allow for systems larger that 7.999TB 
KVM does not allow memory regions > KVM_MEM_MAX_NR_PAGES, basically
limiting the memory per slot to 8TB-4k. As memory slots on s390/kvm must
be a multiple of 1MB we need start a new memory region if we cross
8TB-1M.

With that (and optimistic overcommitment in the kernel) I was able to
start a 24TB guest on a 1TB system.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20171211122146.162430-1-borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
[CH: 1UL -> 1ULL in KVM_MEM_MAX_NR_PAGES; build fix on 32 bit hosts]
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-12-15 11:54:52 +01:00
..
9pfs 9pfs: fix v9fs_mark_fids_unreclaim() return value 2017-11-06 18:05:35 +01:00
acpi * TCG 8-byte atomic accesses bugfix (Andrew) 2017-10-19 15:38:07 +01:00
adc
alpha alpha: use generic cpu_model parsing 2017-10-27 16:03:53 +02:00
arm xlnx-zcu102: Add support for the ZynqMP QSPI 2017-12-13 17:59:22 +00:00
audio pci: Add INTERFACE_CONVENTIONAL_PCI_DEVICE to Conventional PCI devices 2017-10-15 05:54:43 +03:00
block m25p80: Add support for n25q512a11 and n25q512a13 2017-12-13 17:59:21 +00:00
bt
char spapr: Implement bug in spapr-vty device to be compatible with PowerVM 2017-11-22 15:28:37 +11:00
core * TCG 8-byte atomic accesses bugfix (Andrew) 2017-10-19 15:38:07 +01:00
cpu
cris cris: use generic cpu_model parsing 2017-10-27 16:03:54 +02:00
display hw/display/tc6393xb: limit irq handler index to TC6393XB_GPIOS 2017-12-13 17:59:26 +00:00
dma sun4m_iommu: remove legacy sparc_iommu_memory_rw() function 2017-10-31 17:25:37 +00:00
gpio
i2c pci: Add INTERFACE_CONVENTIONAL_PCI_DEVICE to Conventional PCI devices 2017-10-15 05:54:43 +03:00
i386 pc: fix crash on attempted cpu unplug 2017-12-01 19:05:58 +02:00
ide ide: avoid referencing NULL dev in rotational rate setting 2017-10-31 18:00:03 -04:00
input ps2: fix scancodes sent for Ctrl+Pause key combination 2017-10-23 10:50:02 +02:00
intc nvic: Make systick banked 2017-12-13 17:59:26 +00:00
ipack pci: Add INTERFACE_CONVENTIONAL_PCI_DEVICE to Conventional PCI devices 2017-10-15 05:54:43 +03:00
ipmi
isa pci: Add INTERFACE_CONVENTIONAL_PCI_DEVICE to Conventional PCI devices 2017-10-15 05:54:43 +03:00
lm32 lm32: lm32_boards: use generic cpu_model parsing 2017-10-27 16:03:54 +02:00
m68k m68k: mcf5208: use generic cpu_model parsing 2017-10-27 16:03:54 +02:00
mem
microblaze
mips mips: r4k: replace cpu_model with cpu_type 2017-10-27 16:04:28 +02:00
misc hw/arm/aspeed: Unlock SCU when running kernel 2017-11-20 13:47:49 +00:00
moxie moxie: use generic cpu_model parsing 2017-10-27 16:03:54 +02:00
net virtio-net: don't touch virtqueue if vm is stopped 2017-11-28 11:54:50 +08:00
nios2
nvram fw_cfg: add write callback 2017-10-15 05:54:40 +03:00
openrisc openrisc: use generic cpu_model parsing 2017-10-27 16:03:54 +02:00
pci pci: Initialize pci_dev->name before use 2017-11-16 17:46:53 +02:00
pci-bridge hw/pcie-pci-bridge: restrict to X86 and ARM 2017-11-16 17:46:53 +02:00
pci-host hw/pci-host: Fix x86 Host Bridges 64bit PCI hole 2017-11-16 17:46:53 +02:00
pcmcia
ppc spapr: Include "pre-plugged" DIMMS in ram size calculation at reset 2017-12-04 11:31:22 +11:00
s390x s390-ccw-virtio: allow for systems larger that 7.999TB 2017-12-15 11:54:52 +01:00
scsi vhost-scsi: add missing virtqueue_size parameter 2017-12-05 12:38:31 +00:00
sd pci: Add INTERFACE_CONVENTIONAL_PCI_DEVICE to Conventional PCI devices 2017-10-15 05:54:43 +03:00
sh4 sh4: shix: use generic cpu_model parsing 2017-10-27 16:03:54 +02:00
smbios
sparc sparc32_dma: introduce new SPARC32_DMA type container object 2017-10-31 17:25:36 +00:00
sparc64 sparc: sun4u/sun4v/niagara: use generic cpu_model parsing 2017-10-27 16:04:27 +02:00
ssi xilinx_spips: Use memset instead of a for loop to zero registers 2017-12-13 17:59:26 +00:00
timer
tpm tpm_tis: Return 0 for every register in case of failure mode 2017-11-15 06:47:35 -05:00
tricore tricore: use generic cpu_model parsing 2017-10-27 16:04:27 +02:00
unicore32 unicore32: use generic cpu_model parsing 2017-10-27 16:04:27 +02:00
usb hmp-commands: Remove the deprecated usb_add and usb_del 2017-12-14 10:16:52 +00:00
vfio vfio-pci: Remove unused fields from VFIOMSIXInfo 2017-12-13 10:19:34 -07:00
virtio virtio: check VirtQueue Vring object is set 2017-12-01 19:05:58 +02:00
watchdog pci: Add INTERFACE_CONVENTIONAL_PCI_DEVICE to Conventional PCI devices 2017-10-15 05:54:43 +03:00
xen pci-assign: Remove 2017-11-05 14:52:10 +01:00
xenpv
xtensa xtensa: lx60/lx200/ml605/kc705: use generic cpu_model parsing 2017-10-27 16:04:27 +02:00
Makefile.objs