Re: [PATCH v4 0/5] DOMCTL-based guest magic region allocation for 11 domUs

2024-04-25 Thread Henry Wang
Hi Stefano, Daniel, On 4/26/2024 6:18 AM, Stefano Stabellini wrote: On Thu, 18 Apr 2024, Daniel P. Smith wrote: On 4/9/24 00:53, Henry Wang wrote: An error message can seen from the init-dom0less application on direct-mapped 1:1 domains: ``` Allocating magic pages memory.c:238:d0v0 mfn

Re: [PATCH v4 0/5] DOMCTL-based guest magic region allocation for 11 domUs

2024-04-25 Thread Stefano Stabellini
On Thu, 18 Apr 2024, Daniel P. Smith wrote: > On 4/9/24 00:53, Henry Wang wrote: > > An error message can seen from the init-dom0less application on > > direct-mapped 1:1 domains: > > ``` > > Allocating magic pages > > memory.c:238:d0v0 mfn 0x39000 doesn't belong to d1 > > Error on alloc magic

Re: [PATCH v4 0/5] DOMCTL-based guest magic region allocation for 11 domUs

2024-04-18 Thread Henry Wang
Hi Daniel, On 4/18/2024 10:16 PM, Daniel P. Smith wrote: On 4/9/24 00:53, Henry Wang wrote: An error message can seen from the init-dom0less application on direct-mapped 1:1 domains: ``` Allocating magic pages memory.c:238:d0v0 mfn 0x39000 doesn't belong to d1 Error on alloc magic pages ```

Re: [PATCH v4 0/5] DOMCTL-based guest magic region allocation for 11 domUs

2024-04-18 Thread Daniel P. Smith
On 4/9/24 00:53, Henry Wang wrote: An error message can seen from the init-dom0less application on direct-mapped 1:1 domains: ``` Allocating magic pages memory.c:238:d0v0 mfn 0x39000 doesn't belong to d1 Error on alloc magic pages ``` This is because populate_physmap() automatically assumes gfn

[PATCH v4 0/5] DOMCTL-based guest magic region allocation for 11 domUs

2024-04-08 Thread Henry Wang
An error message can seen from the init-dom0less application on direct-mapped 1:1 domains: ``` Allocating magic pages memory.c:238:d0v0 mfn 0x39000 doesn't belong to d1 Error on alloc magic pages ``` This is because populate_physmap() automatically assumes gfn == mfn for direct mapped domains.