On 05/07/2018 10:45, Hu, Robert wrote:
>> This should be a CPU feature, not a machine feature. As mentioned in the
>> review of the kernel patch, please work with Robert to use the same
>> infrastructure for both MSR_TEST_CTL and MSR_IA32_ARCH_CAPABILITIES.
>>
>> (Robert, does IceLake have this fe
On 04/07/2018 19:52, Eduardo Habkost wrote:
>> (Robert, does IceLake have this feature? If so, we cannot create the
>> CPU model until everything is in place).
> I don't think we need to block the CPU model because QEMU+KVM
> doesn't support some features yet, as long as kernel versions
> capable
Best Regards,
Robert Hoo
> -Original Message-
> From: Paolo Bonzini
> Sent: Wednesday, July 4, 2018 21:39
> To: Liu, Jingqi
> Cc: r...@twiddle.net; ehabk...@redhat.com; mtosa...@redhat.com; qemu-
> de...@nongnu.org; Wang, Wei W ; Hu, Robert
>
> Subject: Re: [PATCH] kvm: x86: Add suppo
On Wed, Jul 04, 2018 at 03:38:32PM +0200, Paolo Bonzini wrote:
> On 04/07/2018 15:12, Jingqi Liu wrote:
> > Add the option split-lock-ac to control whether the #AC
> > exception is generated for split locked accesses, which
> > is introduced for the machine, there is an example to enable it:
> > -m
Hi,
This series failed build test on s390x host. Please find the details below.
N/A. Internal error while reading log file
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On 04/07/2018 15:12, Jingqi Liu wrote:
> Add the option split-lock-ac to control whether the #AC
> exception is generated for split locked accesses, which
> is introduced for the machine, there is an example to enable it:
> -machine split-lock-ac=on
> It is disabled on default.
>
> When bit 29 of
Add the option split-lock-ac to control whether the #AC
exception is generated for split locked accesses, which
is introduced for the machine, there is an example to enable it:
-machine split-lock-ac=on
It is disabled on default.
When bit 29 of the MSR (33H) is set, the processor
causes an #AC exc
