On Mon, Jan 07, 2019 at 07:38:20PM +0100, Vitaly Kuznetsov wrote:
Sasha Levin writes:
On Mon, Jan 07, 2019 at 02:44:30PM +0100, Vitaly Kuznetsov wrote:
P.S. I still think about bringing mem_hotplug_begin()/done() to
hv_balloon but that's going to be a separate discussion, here I want to
have
Dan Carpenter writes:
> On Mon, Jan 07, 2019 at 07:38:20PM +0100, Vitaly Kuznetsov wrote:
>> (I remember Greg disliked when people were tagging patches for stable@
>> themselves, he prefered maintainers deciding if the particular commit
>> deserves stable@ or not - but as you have a tree now we
On Mon, Jan 07, 2019 at 07:38:20PM +0100, Vitaly Kuznetsov wrote:
> (I remember Greg disliked when people were tagging patches for stable@
> themselves, he prefered maintainers deciding if the particular commit
> deserves stable@ or not - but as you have a tree now we may as well have
> different
David Hildenbrand writes:
> On 07.01.19 14:44, Vitaly Kuznetsov wrote:
>> David Hildenbrand writes:
>>
...
>>> On 04.01.19 15:19, Vitaly Kuznetsov wrote:
if (start_pfn > has->start_pfn &&
- !PageReserved(pfn_to_page(start_pfn - 1)))
+
On 07.01.19 14:44, Vitaly Kuznetsov wrote:
> David Hildenbrand writes:
>
>> On 04.01.19 15:19, Vitaly Kuznetsov wrote:
>>> Hyper-V memory hotplug protocol has 2M granularity and in Linux x86 we use
>>> 128M. To deal with it we implement partial section onlining by registering
>>> custom page
On Mon, Jan 07, 2019 at 07:38:20PM +0100, Vitaly Kuznetsov wrote:
> (I remember Greg disliked when people were tagging patches for stable@
> themselves, he prefered maintainers deciding if the particular commit
> deserves stable@ or not - but as you have a tree now we may as well have
> different
Sasha Levin writes:
> On Mon, Jan 07, 2019 at 02:44:30PM +0100, Vitaly Kuznetsov wrote:
>>P.S. I still think about bringing mem_hotplug_begin()/done() to
>>hv_balloon but that's going to be a separate discussion, here I want to
>>have a small fix backportable to stable.
>
> This should probably
On Mon, Jan 07, 2019 at 02:44:30PM +0100, Vitaly Kuznetsov wrote:
David Hildenbrand writes:
On 04.01.19 15:19, Vitaly Kuznetsov wrote:
Hyper-V memory hotplug protocol has 2M granularity and in Linux x86 we use
128M. To deal with it we implement partial section onlining by registering
custom
David Hildenbrand writes:
> On 04.01.19 15:19, Vitaly Kuznetsov wrote:
>> Hyper-V memory hotplug protocol has 2M granularity and in Linux x86 we use
>> 128M. To deal with it we implement partial section onlining by registering
>> custom page onlining callback (hv_online_page()). Later, when more
On 04.01.19 15:19, Vitaly Kuznetsov wrote:
> Hyper-V memory hotplug protocol has 2M granularity and in Linux x86 we use
> 128M. To deal with it we implement partial section onlining by registering
> custom page onlining callback (hv_online_page()). Later, when more memory
> arrives we try to
Hyper-V memory hotplug protocol has 2M granularity and in Linux x86 we use
128M. To deal with it we implement partial section onlining by registering
custom page onlining callback (hv_online_page()). Later, when more memory
arrives we try to online the 'tail' (see hv_bring_pgs_online()).
It was
11 matches
Mail list logo