On 25.01.2021 16:08, Jan Beulich wrote:
> On 21.01.2021 22:27, Andrew Cooper wrote:
>> --- a/xen/common/domain.c
>> +++ b/xen/common/domain.c
>> @@ -132,6 +132,48 @@ static void vcpu_info_reset(struct vcpu *v)
>> v->vcpu_info_mfn = INVALID_MFN;
>> }
>>
>> +static void
On 25.01.2021 18:17, Andrew Cooper wrote:
> On 25/01/2021 15:08, Jan Beulich wrote:
>> On 21.01.2021 22:27, Andrew Cooper wrote:
>>> --- a/xen/include/xen/sched.h
>>> +++ b/xen/include/xen/sched.h
>>> @@ -257,6 +257,10 @@ struct vcpu
>>> /* vPCI per-vCPU area, used to store data for long
On 25/01/2021 15:08, Jan Beulich wrote:
> On 21.01.2021 22:27, Andrew Cooper wrote:
>> --- a/xen/common/domain.c
>> +++ b/xen/common/domain.c
>> @@ -132,6 +132,48 @@ static void vcpu_info_reset(struct vcpu *v)
>> v->vcpu_info_mfn = INVALID_MFN;
>> }
>>
>> +static void
On 21.01.2021 22:27, Andrew Cooper wrote:
> --- a/xen/common/domain.c
> +++ b/xen/common/domain.c
> @@ -132,6 +132,48 @@ static void vcpu_info_reset(struct vcpu *v)
> v->vcpu_info_mfn = INVALID_MFN;
> }
>
> +static void vmtrace_free_buffer(struct vcpu *v)
> +{
> +const struct domain *d
From: Michał Leszczyński
To use vmtrace, buffers of a suitable size need allocating, and different
tasks will want different sizes.
Add a domain creation parameter, and audit it appropriately in the
{arch_,}sanitise_domain_config() functions.
For now, the x86 specific auditing is tuned to
