Re: [PATCH V7 0/2] Add handling of extended regions (safe ranges) on Arm (Was "xen/memory: Introduce a hypercall to provide unallocated space")

Hello all On 14.10.21 14:40, Oleksandr Tyshchenko wrote: From: Oleksandr Tyshchenko You can find an initial discussion at [1]-[7]. 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

Re: [PATCH V7 0/2] Add handling of extended regions (safe ranges) on Arm (Was "xen/memory: Introduce a hypercall to provide unallocated space")

On 14.10.21 17:28, Ian Jackson wrote: Hi Ian Oleksandr Tyshchenko writes ("[PATCH V7 0/2] Add handling of extended regions (safe ranges) on Arm (Was "xen/memory: Introduce a hypercall to provide unallocated space")"): You can find an initial discussion at [1]-[7]. The extended region

Re: [PATCH V7 0/2] Add handling of extended regions (safe ranges) on Arm (Was "xen/memory: Introduce a hypercall to provide unallocated space")

Oleksandr Tyshchenko writes ("[PATCH V7 0/2] Add handling of extended regions (safe ranges) on Arm (Was "xen/memory: Introduce a hypercall to provide unallocated space")"): > You can find an initial discussion at [1]-[7]. > > The extended region (safe range) is a region of guest physical

[PATCH V7 0/2] Add handling of extended regions (safe ranges) on Arm (Was "xen/memory: Introduce a hypercall to provide unallocated space")

From: Oleksandr Tyshchenko You can find an initial discussion at [1]-[7]. 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