Re: [PATCH v4 02/13] xen/arm: Introduce 'choice' for memory system architecture

2023-08-09 Thread Henry Wang
Hi Julien, > On Aug 9, 2023, at 20:04, Julien Grall wrote: > > Hi Henry, > > On 01/08/2023 04:44, Henry Wang wrote: >> There are two types of memory system architectures available for >> Arm-based systems, namely the Virtual Memory System Architecture (VMSA) >> and the Protected Memory System A

Re: [PATCH v4 02/13] xen/arm: Introduce 'choice' for memory system architecture

2023-08-09 Thread Julien Grall
Hi Henry, On 01/08/2023 04:44, Henry Wang wrote: There are two types of memory system architectures available for Arm-based systems, namely the Virtual Memory System Architecture (VMSA) and the Protected Memory System Architecture (PMSA). According to ARM DDI 0487G.a, A VMSA provides a Memory Ma

Re: [PATCH v4 02/13] xen/arm: Introduce 'choice' for memory system architecture

2023-08-07 Thread Henry Wang
Hi Ayan, > On Aug 7, 2023, at 21:17, Ayan Kumar Halder wrote: > > Hi Henry, > > On 01/08/2023 04:44, Henry Wang wrote: >> CAUTION: This message has originated from an External Source. Please use >> proper judgment and caution when opening attachments, clicking links, or >> responding to this

Re: [PATCH v4 02/13] xen/arm: Introduce 'choice' for memory system architecture

2023-08-07 Thread Ayan Kumar Halder
Hi Henry, On 01/08/2023 04:44, Henry Wang wrote: CAUTION: This message has originated from an External Source. Please use proper judgment and caution when opening attachments, clicking links, or responding to this email. There are two types of memory system architectures available for Arm-ba

[PATCH v4 02/13] xen/arm: Introduce 'choice' for memory system architecture

2023-07-31 Thread Henry Wang
There are two types of memory system architectures available for Arm-based systems, namely the Virtual Memory System Architecture (VMSA) and the Protected Memory System Architecture (PMSA). According to ARM DDI 0487G.a, A VMSA provides a Memory Management Unit (MMU) that controls address translatio