OpenE2K/qemu-e2k
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qemu-e2k/hw
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Nico Boehr 38621181ae s390x/tod-kvm: don't save/restore the TOD in PV guests 
Under PV, the guest's TOD clock is under control of the ultravisor and the
hypervisor cannot change it.

With upcoming kernel changes[1], the Linux kernel will reject QEMU's
request to adjust the guest's clock in this case, so don't attempt to set
the clock.

This avoids the following warning message on save/restore of a PV guest:

warning: Unable to set KVM guest TOD clock: Operation not supported

[1] https://lore.kernel.org/all/20221011160712.928239-2-nrb@linux.ibm.com/

Fixes: c3347ed0d2 ("s390x: protvirt: Support unpack facility")
Signed-off-by: Nico Boehr <nrb@linux.ibm.com>
Message-Id: <20221012123229.1196007-1-nrb@linux.ibm.com>
[thuth: Add curly braces]
Signed-off-by: Thomas Huth <thuth@redhat.com>
2022-10-27 09:09:50 +02:00
..
9pfs Pull request 2022-10-25 11:37:17 -04:00
acpi hw/acpi: Add ospm_status hook implementation for acpi-ged 2022-09-22 16:38:28 +01:00
adc hw/adc: Make adci[*] R/W in NPCM7XX ADC 2022-07-18 13:20:14 +01:00
alpha
arm aspeed queue : 2022-10-26 10:04:05 -04:00
audio hw/audio/cs4231a: Const'ify global tables 2022-06-11 11:44:50 +02:00
avr
block m25p80: Add the w25q01jvq SFPD table 2022-10-24 11:20:16 +02:00
char Drop useless casts from g_malloc() & friends to pointer 2022-10-22 23:15:40 +02:00
core hw/core: Tidy up unnecessary casting away of const 2022-10-22 22:50:27 +02:00
cpu
cris
cxl hw/cxl: Correctly handle variable sized mailbox input payloads. 2022-08-17 13:08:11 -04:00
display Drop useless casts from g_malloc() & friends to pointer 2022-10-22 23:15:40 +02:00
dma treewide: Remove the unnecessary space before semicolon 2022-10-24 13:41:10 +02:00
gpio hw/gpio/meson: Introduce dedicated config switch for hw/gpio/mpc8xxx 2022-10-17 16:15:09 -03:00
hppa lasips2: remove legacy lasips2_initfn() function 2022-07-18 19:28:46 +01:00
hyperv
i2c hw/i2c/aspeed: Fix old reg slave receive 2022-10-24 11:20:15 +02:00
i386 hyperv: fix SynIC SINT assertion failure on guest reset 2022-10-18 13:58:04 +02:00
ide hw/ide/microdrive: Use device_cold_reset() for self-resets 2022-10-20 12:11:53 +01:00
input pckbd: remove legacy i8042_mm_init() function 2022-07-18 19:28:46 +01:00
intc hw/intc: Fix LoongArch ipi device emulation 2022-10-17 10:28:35 +08:00
ipack
ipmi ipmi:smbus: Add a check around a memcpy 2022-08-01 06:40:50 -05:00
isa hw/i386/xen/xen-hvm: Inline xen_piix_pci_write_config_client() and remove it 2022-06-29 00:24:59 +02:00
loongarch hw/arm, loongarch: Move load_image_to_fw_cfg() to common location 2022-10-14 14:29:50 +10:00
m68k m68k: write bootinfo as rom section and re-randomize on reboot 2022-10-24 10:47:14 +02:00
mem mem/cxl-type3: Add sn option to provide serial number for PCI ecap 2022-10-09 16:38:45 -04:00
microblaze hw/microblaze: pass random seed to fdt 2022-09-21 19:59:56 +02:00
mips hw/mips/malta: turn off x86 specific features of PIIX4_PM 2022-08-08 23:23:11 +02:00
misc Drop useless casts from g_malloc() & friends to pointer 2022-10-22 23:15:40 +02:00
net treewide: Remove the unnecessary space before semicolon 2022-10-24 13:41:10 +02:00
nios2 hw/nios2: set machine->fdt in nios2_load_dtb() 2022-10-17 16:15:10 -03:00
nubus
nvme hw/nvme: do not enable ioeventfd by default 2022-08-01 12:01:21 +02:00
nvram Drop useless casts from g_malloc() & friends to pointer 2022-10-22 23:15:40 +02:00
openrisc hw/openrisc: virt: pass random seed to fdt 2022-09-04 07:02:57 +01:00
pci trivial patches pull request 20220629 2022-06-30 04:49:40 +05:30
pci-bridge pci-bridge/cxl_downstream: Add a CXL switch downstream port 2022-06-16 12:54:57 -04:00
pci-host hw/pci-host: pnv_phb{3, 4}: Fix heap out-of-bound access failure 2022-09-20 12:31:53 -03:00
pcmcia
ppc hw/ppc: set machine->fdt in spapr machine 2022-10-17 16:15:10 -03:00
rdma
remote Use g_new() & friends where that makes obvious sense 2022-10-04 00:10:11 +02:00
riscv hw/riscv: set machine->fdt in spike_board_init() 2022-10-17 16:15:10 -03:00
rtc goldfish_rtc: Add big-endian property 2022-09-04 07:02:56 +01:00
rx hw/rx: pass random seed to fdt 2022-07-22 19:01:44 +02:00
s390x s390x/tod-kvm: don't save/restore the TOD in PV guests 2022-10-27 09:09:50 +02:00
scsi hw/scsi/vmw_pvscsi.c: Use device_cold_reset() to reset SCSI devices 2022-10-18 13:58:04 +02:00
sd block: Change blk_{pread,pwrite}() param order 2022-07-12 12:14:56 +02:00
sensor hw/sensor: Add Renesas ISL69259 device model 2022-07-14 16:24:38 +02:00
sh4
smbios hw/smbios: support for type 8 (port connector) 2022-10-09 16:38:45 -04:00
sparc
sparc64 hw: Reuse TYPE_I8042 define 2022-06-11 11:44:50 +02:00
ssi aspeed/smc: Cache AspeedSMCClass 2022-10-24 11:20:15 +02:00
timer treewide: Remove the unnecessary space before semicolon 2022-10-24 13:41:10 +02:00
tpm tpm_crb: Avoid backend startup just before shutdown under Xen 2022-09-09 17:55:59 -04:00
tricore
usb Drop useless casts from g_malloc() & friends to pointer 2022-10-22 23:15:40 +02:00
vfio vfio/common: Fix vfio_iommu_type1_info use after free 2022-09-27 14:26:42 -06:00
virtio treewide: Remove the unnecessary space before semicolon 2022-10-24 13:41:10 +02:00
watchdog watchdog: remove -watchdog option 2022-09-29 11:40:28 +02:00
xen hw/xen: set pci Atomic Ops requests for passthrough device 2022-09-27 14:23:23 +01:00
xenpv
xtensa
Kconfig hw/loongarch: Add support loongson3 virt machine type. 2022-06-06 18:09:03 +00:00
meson.build hw/loongarch: Add support loongson3 virt machine type. 2022-06-06 18:09:03 +00:00