Re: [PATCH V3 3/3] libxl/arm: Add handling of extended regions for DomU

2021-09-28 Thread Michal Orzel
Hi, On 24.09.2021 00:48, Oleksandr Tyshchenko wrote: > From: Oleksandr Tyshchenko > > The extended region (safe range) is a region of guest physical > address space which is unused and could be safely used to create > grant/foreign mappings instead of wasting real RAM pages from > the domain mem

Re: [PATCH V3 3/3] libxl/arm: Add handling of extended regions for DomU

2021-09-27 Thread Ian Jackson
Stefano Stabellini writes ("Re: [PATCH V3 3/3] libxl/arm: Add handling of extended regions for DomU"): > On Fri, 24 Sep 2021, Oleksandr Tyshchenko wrote: > > From: Oleksandr Tyshchenko ... > > Suggested-by: Julien Grall > > Signed-off-by: Oleksandr Tyshch

Re: [PATCH V3 3/3] libxl/arm: Add handling of extended regions for DomU

2021-09-24 Thread Stefano Stabellini
On Fri, 24 Sep 2021, Oleksandr Tyshchenko wrote: > From: Oleksandr Tyshchenko > > The extended region (safe range) is a region of guest physical > address space which is unused and could be safely used to create > grant/foreign mappings instead of wasting real RAM pages from > the domain memory f

[PATCH V3 3/3] libxl/arm: Add handling of extended regions for DomU

2021-09-23 Thread Oleksandr Tyshchenko
From: Oleksandr Tyshchenko The extended region (safe range) is a region of guest physical address space which is unused and could be safely used to create grant/foreign mappings instead of wasting real RAM pages from the domain memory for establishing these mappings. The extended regions are cho