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e987c37aee
qemu/hw
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Haozhong Zhang e987c37aee hw/i386: check if nvdimm is enabled before plugging 
The missing of 'nvdimm' in the machine type option '-M' means NVDIMM
is disabled. QEMU should refuse to plug any NVDIMM device in this case
and report the misconfiguration.

The behavior of NVDIMM on unsupported platform (HW/FW) is vendor
specific. For some vendors, it's undefined and the platform may do
anything. Thus, I think QEMU is free to choose the implementation.
Aborting QEMU (i.e. refusing to boot) is the easiest one.

Reported-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com>
Message-Id: 20170112110928.GF4621@stefanha-x1.localdomain
Message-Id: 20170111093630.2088-1-stefanha@redhat.com
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-02-01 03:37:17 +02:00
..
9pfs This pull request fixes a 2.9 regression and a long standing bug that can 2017-01-25 17:54:14 +00:00
acpi machine: Make possible_cpu_arch_ids() return const pointer 2017-01-23 21:25:37 -02:00
adc STM32F2xx: Add the ADC device 2016-10-04 13:28:07 +01:00
alpha Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
arm * SCSI max_transfer support for scsi-generic (Eric) 2017-01-30 10:23:20 +00:00
audio es1370: wire up reset via DeviceClass 2017-01-11 09:19:03 +01:00
block pflash_cfi01: fix per-device sector length in CFI table 2017-01-27 15:20:22 +00:00
bt chardev: qom-ify 2017-01-27 18:08:00 +01:00
char * SCSI max_transfer support for scsi-generic (Eric) 2017-01-30 10:23:20 +00:00
core char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
cpu Introduce DEVICE_CATEGORY_CPU for CPU devices 2017-01-27 18:07:31 +01:00
cris
display qxl: switch to constants within BUILD_BUG_ON 2017-01-31 15:57:27 +02:00
dma dma: omap: check dma channel data_type 2017-01-27 15:29:08 +00:00
gpio i2c: Allow I2C devices to NAK start events 2017-01-09 11:40:20 +00:00
i2c arm: Uniquely name imx25 I2C buses. 2017-01-20 11:15:06 +00:00
i386 hw/i386: check if nvdimm is enabled before plugging 2017-02-01 03:37:17 +02:00
ide atapi: classify read_cd as conditionally returning data 2016-11-14 11:15:54 -05:00
input gtk,vnc: misc bugfixes. 2017-01-10 14:52:34 +00:00
intc * SCSI max_transfer support for scsi-generic (Eric) 2017-01-30 10:23:20 +00:00
ipack
ipmi ipmi: fix qemu crash while migrating with ipmi 2016-11-18 17:50:09 +02:00
isa char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
lm32 char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
m68k m68k: QOMify the MCF Fast Ethernet Controller device 2017-01-20 10:36:38 +08:00
mem pc: memhp: enable nvdimm device hotplug 2016-11-01 19:21:09 +02:00
microblaze clean-up: removed duplicate #includes 2016-10-28 18:17:24 +03:00
mips char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
misc char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
moxie
net arm: stellaris: make MII accesses complete immediately 2017-01-27 15:29:08 +00:00
nios2 nios2: Add Altera 10M50 GHRD emulation 2017-01-24 13:10:35 -08:00
nvram migration: extend VMStateInfo 2017-01-24 17:54:47 +00:00
openrisc
pci pci: mark ROMs read-only 2017-02-01 03:37:17 +02:00
pci-bridge hw/pcie: Introduce Generic PCI Express Root Port 2017-02-01 03:37:17 +02:00
pci-host ppc: Make uninorth interrupt swizzling identical to Grackle 2016-11-23 12:00:48 +11:00
pcmcia
ppc ppc: switch to constants within BUILD_BUG_ON 2017-02-01 03:37:17 +02:00
s390x hw: Fix typos found by codespell 2017-01-24 23:26:52 +03:00
scsi hw/scsi: Fix debug message of cdb structure in scsi-generic 2017-01-27 18:07:31 +01:00
sd vmstateify ssi-sd 2016-09-22 18:13:08 +01:00
sh4 cputlb: drop flush_global flag from tlb_flush 2017-01-13 14:24:37 +00:00
smbios stubs: move smbios stubs to hw/smbios 2017-01-16 17:52:35 +01:00
sparc fw_cfg: move FW_CFG_NB_CPUS out of fw_cfg_init1() 2016-11-16 12:09:58 -02:00
sparc64 target-sparc: fix up niagara machine 2017-01-18 22:03:44 +01:00
ssi aspeed/smc: handle dummy bytes when doing fast reads in command mode 2017-01-27 15:20:20 +00:00
timer replay: don't use rtc clock on loadvm phase 2017-01-27 18:07:30 +01:00
tpm clean-up: removed duplicate #includes 2016-10-28 18:17:24 +03:00
tricore
unicore32 clean-up: removed duplicate #includes 2016-10-28 18:17:24 +03:00
usb char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
vfio vfio: remove a duplicated word in comments 2017-01-24 23:26:53 +03:00
virtio trivial patches for 2017-01-24 2017-01-25 10:42:26 +00:00
watchdog watchdog: 6300esb: add exit function 2016-12-22 16:00:23 +01:00
xen xen: create qdev for each backend device 2016-11-22 10:29:39 -08:00
xenpv xenpv: Fix qemu_uuid compiling error 2016-09-29 11:43:17 +08:00
xtensa target/xtensa: refactor CCOUNT/CCOMPARE 2017-01-15 13:01:55 -08:00
Makefile.objs acpi: filter based on CONFIG_ACPI_X86 rather than TARGET 2017-01-16 17:52:35 +01:00