qemu/target
Roman Kagan 1221f15041 i386/hyperv: error out if features requested but unsupported
In order to guarantee compatibility on migration, QEMU should have
complete control over the features it announces to the guest via CPUID.

However, for a number of Hyper-V-related cpu properties, if the
corresponding feature is not supported by the underlying KVM, the
propery is silently ignored and the feature is not announced to the
guest.

Refuse to start with an error instead.

Signed-off-by: Roman Kagan <rkagan@virtuozzo.com>
Message-Id: <20180330170209.20627-3-rkagan@virtuozzo.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-04-09 16:36:38 +02:00
..
alpha cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
arm target/arm: Always set FAR to a known unknown value for debug exceptions 2018-03-23 18:26:46 +00:00
cris cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
hppa target/hppa: Include priv level in user-only iaoq 2018-03-26 22:56:57 +08:00
i386 i386/hyperv: error out if features requested but unsupported 2018-04-09 16:36:38 +02:00
lm32 cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
m68k -----BEGIN PGP SIGNATURE----- 2018-03-20 14:19:23 +00:00
microblaze cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
mips cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
moxie cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
nios2 cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
openrisc cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
ppc cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
riscv RISC-V: Workaround for critical mstatus.FS bug 2018-03-29 10:22:26 -07:00
s390x s390x/cpumodel: fix feature groups and breakage of MSA8 2018-03-23 09:05:42 +00:00
sh4 cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
sparc cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
tilegx cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
tricore cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
unicore32 cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
xtensa target/xtensa: fix timers test 2018-03-26 14:17:04 -07:00