On 08/08/2017 04:58 PM, Andrew Cooper wrote:
> On 08/08/17 15:47, Sergej Proskurin wrote:
>> Hi Julien,
>>
>>> The patch belows solve my problem:
>>>
>>> diff --git a/xen/arch/arm/guest_walk.c b/xen/arch/arm/guest_walk.c
>>> index b258248322..6ca994e438 100644
>>> --- a/xen/arch/arm/guest_walk.c
>
On 08/08/17 15:47, Sergej Proskurin wrote:
> Hi Julien,
>
>> The patch belows solve my problem:
>>
>> diff --git a/xen/arch/arm/guest_walk.c b/xen/arch/arm/guest_walk.c
>> index b258248322..6ca994e438 100644
>> --- a/xen/arch/arm/guest_walk.c
>> +++ b/xen/arch/arm/guest_walk.c
>> @@ -112,7 +112,7 @
Hi Julien,
> The patch belows solve my problem:
>
> diff --git a/xen/arch/arm/guest_walk.c b/xen/arch/arm/guest_walk.c
> index b258248322..6ca994e438 100644
> --- a/xen/arch/arm/guest_walk.c
> +++ b/xen/arch/arm/guest_walk.c
> @@ -112,7 +112,7 @@ static int guest_walk_sd(const struct vcpu *v,
>
On 08/08/17 13:33, Julien Grall wrote:
>
>
> On 08/08/17 13:17, Sergej Proskurin wrote:
diff --git a/xen/arch/arm/traps.c b/xen/arch/arm/traps.c
index c07999b518..904abafcae 100644
--- a/xen/arch/arm/traps.c
+++ b/xen/arch/arm/traps.c
@@ -2688,6 +2688,8 @@ static bool t
On 08/08/17 13:17, Sergej Proskurin wrote:
diff --git a/xen/arch/arm/traps.c b/xen/arch/arm/traps.c
index c07999b518..904abafcae 100644
--- a/xen/arch/arm/traps.c
+++ b/xen/arch/arm/traps.c
@@ -2688,6 +2688,8 @@ static bool try_map_mmio(gfn_t gfn)
return !map_regions_p2mt(d, gfn, 1, mfn, p
Hi Julien,
On 08/04/2017 11:15 AM, Sergej Proskurin wrote:
> Hi Julien,
>
> Sorry for the late reply.
>
> On 07/31/2017 04:38 PM, Julien Grall wrote:
>>
>> On 18/07/17 13:24, Sergej Proskurin wrote:
>>> Hi all,
>> Hi,
>>
>>> The function p2m_mem_access_check_and_get_page is called from the functi
Hi Julien,
Sorry for the late reply.
On 07/31/2017 04:38 PM, Julien Grall wrote:
>
>
> On 18/07/17 13:24, Sergej Proskurin wrote:
>> Hi all,
>
> Hi,
>
>>
>> The function p2m_mem_access_check_and_get_page is called from the function
>> get_page_from_gva if mem_access is active and the hardware
On 18/07/17 13:24, Sergej Proskurin wrote:
> Hi all,
Hi,
>
> The function p2m_mem_access_check_and_get_page is called from the function
> get_page_from_gva if mem_access is active and the hardware-aided translation
> of
> the given guest virtual address (gva) into machine address fails. That
Hi all,
The function p2m_mem_access_check_and_get_page is called from the function
get_page_from_gva if mem_access is active and the hardware-aided translation of
the given guest virtual address (gva) into machine address fails. That is, if
the stage-2 translation tables constrain access to the gu
