Re: [Qemu-devel] [PATCH-for-4.2 v2] Only enable the halt poll control MSR if it is supported by the host

[Paolo Bonzini <pbonzini@redhat.com>]

On 28/08/19 19:22, Mark Kanda wrote:
> Gentle ping - I would like to confirm this patch is acceptable.

Yes, it was squashed in Marcelo's patch (commit
d645e1328726b38b3c79525eb57842ce29c1df7c).

Paolo

> Thanks/regards,
> -Mark
> 
> On 7/17/2019 9:38 AM, Mark Kanda wrote:
>> The halt poll control MSR should only be enabled on hosts which
>> support it.
>>
>> Fixes: ("kvm: i386: halt poll control MSR support")
>>
>> Signed-off-by: Mark Kanda <mark.kanda@oracle.com>
>>
>> ---
>> v2: Remove unnecessary hunks which break migration with older hosts
>> (Paolo)
>> ---
>>   target/i386/cpu.c | 1 -
>>   1 file changed, 1 deletion(-)
>>
>> diff --git a/target/i386/cpu.c b/target/i386/cpu.c
>> index a8bafdb8b9..543bc25f64 100644
>> --- a/target/i386/cpu.c
>> +++ b/target/i386/cpu.c
>> @@ -2838,7 +2838,6 @@ static PropValue kvm_default_props[] = {
>>       { "kvm-asyncpf", "on" },
>>       { "kvm-steal-time", "on" },
>>       { "kvm-pv-eoi", "on" },
>> -    { "kvm-poll-control", "on" },
>>       { "kvmclock-stable-bit", "on" },
>>       { "x2apic", "on" },
>>       { "acpi", "off" },
>>