Re: [PATCH v7 5/8] xen/arm: Split MMU-specific setup_mm() and related code out

2023-10-13 Thread Henry Wang
Hi Julien, > On Oct 14, 2023, at 01:40, Julien Grall wrote: > > Hi Henry, > > On 09/10/2023 02:03, Henry Wang wrote: >> setup_mm() is used for Xen to setup memory management subsystem, >> such as boot allocator, direct-mapping, xenheap initialization, >> frametable and static memory pages, at b

Re: [PATCH v7 5/8] xen/arm: Split MMU-specific setup_mm() and related code out

2023-10-13 Thread Julien Grall
Hi Henry, On 09/10/2023 02:03, Henry Wang wrote: setup_mm() is used for Xen to setup memory management subsystem, such as boot allocator, direct-mapping, xenheap initialization, frametable and static memory pages, at boot time. We could inherit some components seamlessly for MPU support, such a

[PATCH v7 5/8] xen/arm: Split MMU-specific setup_mm() and related code out

2023-10-08 Thread Henry Wang
setup_mm() is used for Xen to setup memory management subsystem, such as boot allocator, direct-mapping, xenheap initialization, frametable and static memory pages, at boot time. We could inherit some components seamlessly for MPU support, such as the setup of boot allocator, whilst we need to imp