Hi, Julien!
On 04.02.22 10:51, Julien Grall wrote:
> Hi,
>
> On 04/02/2022 06:34, Oleksandr Andrushchenko wrote:
>> From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com>
>>
>> Add a stub for is_memory_hole which is required for PCI passthrough
>> on Arm.
>>
>> Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com>
>>
>> ---
>> Cc: Julien Grall <jul...@xen.org>
>> Cc: Stefano Stabellini <sstabell...@kernel.org>
>> ---
>> New in v6
>> ---
>> xen/arch/arm/mm.c | 6 ++++++
>> 1 file changed, 6 insertions(+)
>>
>> diff --git a/xen/arch/arm/mm.c b/xen/arch/arm/mm.c
>> index b1eae767c27c..c32e34a182a2 100644
>> --- a/xen/arch/arm/mm.c
>> +++ b/xen/arch/arm/mm.c
>> @@ -1640,6 +1640,12 @@ unsigned long get_upper_mfn_bound(void)
>> return max_page - 1;
>> }
>> +bool is_memory_hole(mfn_t start, mfn_t end)
>> +{
>> + /* TODO: this needs to be properly implemented. */
>
> I was hoping to see a summary of the discussion from IRC somewhere in the
> patch (maybe after ---). This would help to bring up to speed the others that
> were not on IRC.
I am not quite sure what needs to be put here as the summary
Could you please help me with the exact message you would like to see?
>
>> + return true;
>> +}
>> +
>> /*
>> * Local variables:
>> * mode: C
>
Thank you,
Oleksandr
